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    <link:label id="lab_us-gaap_ShareBasedCompensation_74C21ACB4A43B5B46B24F693948F9B89_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_74C21ACB4A43B5B46B24F693948F9B89" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation</link:label>
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    <link:label id="lab_esrt_AboveandBelowMarketLeaseNetAmortizationIncomeYearTwo_E68F11752F07549C8DF7CCD81F0BD666_terseLabel_en-US" xlink:label="lab_esrt_AboveandBelowMarketLeaseNetAmortizationIncomeYearTwo_E68F11752F07549C8DF7CCD81F0BD666" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2018</link:label>
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    <link:label id="lab_esrt_AboveandBelowMarketLeaseNetAmortizationIncomeYearTwo_E68F11752F07549C8DF7CCD81F0BD666_documentation_en-US" xlink:label="lab_esrt_AboveandBelowMarketLeaseNetAmortizationIncomeYearTwo_E68F11752F07549C8DF7CCD81F0BD666" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Above and Below Market Lease, Net, Amortization Income, Year Two</link:label>
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    <link:label id="lab_esrt_AboveandBelowMarketLeaseNetAmortizationIncomeYearFour_BA1B235E84F4BF22AF78CCD81F0B06CD_documentation_en-US" xlink:label="lab_esrt_AboveandBelowMarketLeaseNetAmortizationIncomeYearFour_BA1B235E84F4BF22AF78CCD81F0B06CD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Above and Below Market Lease, Net, Amortization Income, Year Four</link:label>
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    <link:label id="lab_esrt_ResidentialPropertyManagerMember_E22DAA2456C076AD267AF6015682A2D2_label_en-US" xlink:label="lab_esrt_ResidentialPropertyManagerMember_E22DAA2456C076AD267AF6015682A2D2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Residential Property Manager [Member]</link:label>
    <link:label id="lab_esrt_ResidentialPropertyManagerMember_E22DAA2456C076AD267AF6015682A2D2_documentation_en-US" xlink:label="lab_esrt_ResidentialPropertyManagerMember_E22DAA2456C076AD267AF6015682A2D2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Residential Property Manager [Member]</link:label>
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    <link:label id="lab_us-gaap_NumberOfRealEstateProperties_4561566C6ACD55608BF3F60156829C84_verboseLabel_en-US" xlink:label="lab_us-gaap_NumberOfRealEstateProperties_4561566C6ACD55608BF3F60156829C84" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Number of properties (in properties)</link:label>
    <link:label id="lab_us-gaap_NumberOfRealEstateProperties_4561566C6ACD55608BF3F60156829C84_label_en-US" xlink:label="lab_us-gaap_NumberOfRealEstateProperties_4561566C6ACD55608BF3F60156829C84" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of Real Estate Properties</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_NumberOfRealEstateProperties" xlink:label="loc_us-gaap_NumberOfRealEstateProperties_4561566C6ACD55608BF3F60156829C84" xlink:type="locator" />
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    <link:label id="lab_esrt_NumberofInterestsOwned_67874132F1959706FB3DF6015682985C_terseLabel_en-US" xlink:label="lab_esrt_NumberofInterestsOwned_67874132F1959706FB3DF6015682985C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of interests owned (interest)</link:label>
    <link:label id="lab_esrt_NumberofInterestsOwned_67874132F1959706FB3DF6015682985C_label_en-US" xlink:label="lab_esrt_NumberofInterestsOwned_67874132F1959706FB3DF6015682985C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of Interests Owned</link:label>
    <link:label id="lab_esrt_NumberofInterestsOwned_67874132F1959706FB3DF6015682985C_documentation_en-US" xlink:label="lab_esrt_NumberofInterestsOwned_67874132F1959706FB3DF6015682985C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of Interests Owned</link:label>
    <link:loc xlink:href="esrt-20161231.xsd#esrt_NumberofInterestsOwned" xlink:label="loc_esrt_NumberofInterestsOwned_67874132F1959706FB3DF6015682985C" xlink:type="locator" />
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    <link:label id="lab_us-gaap_RevenueFromRelatedParties_E8AAEE5E35930888B7CFF60ADEC5880D_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromRelatedParties_E8AAEE5E35930888B7CFF60ADEC5880D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue from related parties</link:label>
    <link:label id="lab_us-gaap_RevenueFromRelatedParties_E8AAEE5E35930888B7CFF60ADEC5880D_label_en-US" xlink:label="lab_us-gaap_RevenueFromRelatedParties_E8AAEE5E35930888B7CFF60ADEC5880D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Related Parties</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_RevenueFromRelatedParties" xlink:label="loc_us-gaap_RevenueFromRelatedParties_E8AAEE5E35930888B7CFF60ADEC5880D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromRelatedParties_E8AAEE5E35930888B7CFF60ADEC5880D" xlink:to="lab_us-gaap_RevenueFromRelatedParties_E8AAEE5E35930888B7CFF60ADEC5880D" xlink:type="arc" />
    <link:label id="lab_us-gaap_RealEstateAndAccumulatedDepreciationDisclosureTextBlock_7A5D13342BC5B58A47A1DFF2AA94E054_terseLabel_en-US" xlink:label="lab_us-gaap_RealEstateAndAccumulatedDepreciationDisclosureTextBlock_7A5D13342BC5B58A47A1DFF2AA94E054" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule III - Real Estate and Accumulated Depreciation</link:label>
    <link:label id="lab_us-gaap_RealEstateAndAccumulatedDepreciationDisclosureTextBlock_7A5D13342BC5B58A47A1DFF2AA94E054_label_en-US" xlink:label="lab_us-gaap_RealEstateAndAccumulatedDepreciationDisclosureTextBlock_7A5D13342BC5B58A47A1DFF2AA94E054" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SEC Schedule III, Real Estate and Accumulated Depreciation Disclosure [Text Block]</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RealEstateAndAccumulatedDepreciationDisclosureTextBlock_7A5D13342BC5B58A47A1DFF2AA94E054" xlink:to="lab_us-gaap_RealEstateAndAccumulatedDepreciationDisclosureTextBlock_7A5D13342BC5B58A47A1DFF2AA94E054" xlink:type="arc" />
    <link:label id="lab_us-gaap_GroundLeasesGross_B5EB702DC8A08C436EDDDFF2A9D428EE_terseLabel_en-US" xlink:label="lab_us-gaap_GroundLeasesGross_B5EB702DC8A08C436EDDDFF2A9D428EE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Acquired below-market ground leases</link:label>
    <link:label id="lab_us-gaap_GroundLeasesGross_B5EB702DC8A08C436EDDDFF2A9D428EE_label_en-US" xlink:label="lab_us-gaap_GroundLeasesGross_B5EB702DC8A08C436EDDDFF2A9D428EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ground Leases, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_GroundLeasesGross" xlink:label="loc_us-gaap_GroundLeasesGross_B5EB702DC8A08C436EDDDFF2A9D428EE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GroundLeasesGross_B5EB702DC8A08C436EDDDFF2A9D428EE" xlink:to="lab_us-gaap_GroundLeasesGross_B5EB702DC8A08C436EDDDFF2A9D428EE" xlink:type="arc" />
    <link:label id="lab_us-gaap_GroundLeasesAccumulatedAmortization_CA7D1E4FFF32113150D5DFF2A9D42561_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_GroundLeasesAccumulatedAmortization_CA7D1E4FFF32113150D5DFF2A9D42561" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Less: accumulated amortization</link:label>
    <link:label id="lab_us-gaap_GroundLeasesAccumulatedAmortization_CA7D1E4FFF32113150D5DFF2A9D42561_label_en-US" xlink:label="lab_us-gaap_GroundLeasesAccumulatedAmortization_CA7D1E4FFF32113150D5DFF2A9D42561" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ground Leases, Accumulated Amortization</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_GroundLeasesAccumulatedAmortization" xlink:label="loc_us-gaap_GroundLeasesAccumulatedAmortization_CA7D1E4FFF32113150D5DFF2A9D42561" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GroundLeasesAccumulatedAmortization_CA7D1E4FFF32113150D5DFF2A9D42561" xlink:to="lab_us-gaap_GroundLeasesAccumulatedAmortization_CA7D1E4FFF32113150D5DFF2A9D42561" xlink:type="arc" />
    <link:label id="lab_us-gaap_GroundLeasesNet_863070E977602822283FDFF2A9D4E072_totalLabel_en-US" xlink:label="lab_us-gaap_GroundLeasesNet_863070E977602822283FDFF2A9D4E072" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Acquired below-market ground leases, net</link:label>
    <link:label id="lab_us-gaap_GroundLeasesNet_863070E977602822283FDFF2A9D4E072_label_en-US" xlink:label="lab_us-gaap_GroundLeasesNet_863070E977602822283FDFF2A9D4E072" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ground Leases, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_GroundLeasesNet" xlink:label="loc_us-gaap_GroundLeasesNet_863070E977602822283FDFF2A9D4E072" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GroundLeasesNet_863070E977602822283FDFF2A9D4E072" xlink:to="lab_us-gaap_GroundLeasesNet_863070E977602822283FDFF2A9D4E072" xlink:type="arc" />
    <link:label id="lab_us-gaap_BelowMarketLeaseGross_7BBC1BAEA4F1B53530BADFF2A9D4CD99_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_BelowMarketLeaseGross_7BBC1BAEA4F1B53530BADFF2A9D4CD99" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Acquired below-market leases</link:label>
    <link:label id="lab_us-gaap_BelowMarketLeaseGross_7BBC1BAEA4F1B53530BADFF2A9D4CD99_label_en-US" xlink:label="lab_us-gaap_BelowMarketLeaseGross_7BBC1BAEA4F1B53530BADFF2A9D4CD99" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Below Market Lease, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_BelowMarketLeaseGross" xlink:label="loc_us-gaap_BelowMarketLeaseGross_7BBC1BAEA4F1B53530BADFF2A9D4CD99" xlink:type="locator" />
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    <link:label id="lab_us-gaap_BelowMarketLeaseAccumulatedAmortization_4CF004C6BCE6CE0BD8FADFF2A9D4E28E_terseLabel_en-US" xlink:label="lab_us-gaap_BelowMarketLeaseAccumulatedAmortization_4CF004C6BCE6CE0BD8FADFF2A9D4E28E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Less: accumulated amortization</link:label>
    <link:label id="lab_us-gaap_BelowMarketLeaseAccumulatedAmortization_4CF004C6BCE6CE0BD8FADFF2A9D4E28E_label_en-US" xlink:label="lab_us-gaap_BelowMarketLeaseAccumulatedAmortization_4CF004C6BCE6CE0BD8FADFF2A9D4E28E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Below Market Lease, Accumulated Amortization</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_BelowMarketLeaseAccumulatedAmortization" xlink:label="loc_us-gaap_BelowMarketLeaseAccumulatedAmortization_4CF004C6BCE6CE0BD8FADFF2A9D4E28E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BelowMarketLeaseAccumulatedAmortization_4CF004C6BCE6CE0BD8FADFF2A9D4E28E" xlink:to="lab_us-gaap_BelowMarketLeaseAccumulatedAmortization_4CF004C6BCE6CE0BD8FADFF2A9D4E28E" xlink:type="arc" />
    <link:label id="lab_us-gaap_BelowMarketLeaseNet_A2BB9E1C95757463284DDFF2A9D57928_negatedTotalLabel_en-US" xlink:label="lab_us-gaap_BelowMarketLeaseNet_A2BB9E1C95757463284DDFF2A9D57928" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Acquired below-market leases, net</link:label>
    <link:label id="lab_us-gaap_BelowMarketLeaseNet_A2BB9E1C95757463284DDFF2A9D57928_label_en-US" xlink:label="lab_us-gaap_BelowMarketLeaseNet_A2BB9E1C95757463284DDFF2A9D57928" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Below Market Lease, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_BelowMarketLeaseNet" xlink:label="loc_us-gaap_BelowMarketLeaseNet_A2BB9E1C95757463284DDFF2A9D57928" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BelowMarketLeaseNet_A2BB9E1C95757463284DDFF2A9D57928" xlink:to="lab_us-gaap_BelowMarketLeaseNet_A2BB9E1C95757463284DDFF2A9D57928" xlink:type="arc" />
    <link:label id="lab_us-gaap_UndividedInterestMember_CD7BE22DE35EBD821EF466C474740A07_terseLabel_en-US" xlink:label="lab_us-gaap_UndividedInterestMember_CD7BE22DE35EBD821EF466C474740A07" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Undivided Interest [Member]</link:label>
    <link:label id="lab_us-gaap_UndividedInterestMember_CD7BE22DE35EBD821EF466C474740A07_label_en-US" xlink:label="lab_us-gaap_UndividedInterestMember_CD7BE22DE35EBD821EF466C474740A07" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Undivided Interest [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_UndividedInterestMember" xlink:label="loc_us-gaap_UndividedInterestMember_CD7BE22DE35EBD821EF466C474740A07" xlink:type="locator" />
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    <link:label id="lab_esrt_BoardofDirectorsChairmanEmeritusMember_06D11E7D2291270A160E66C47474A978_terseLabel_en-US" xlink:label="lab_esrt_BoardofDirectorsChairmanEmeritusMember_06D11E7D2291270A160E66C47474A978" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Chairman emeritus [Member]</link:label>
    <link:label id="lab_esrt_BoardofDirectorsChairmanEmeritusMember_06D11E7D2291270A160E66C47474A978_label_en-US" xlink:label="lab_esrt_BoardofDirectorsChairmanEmeritusMember_06D11E7D2291270A160E66C47474A978" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Board of Directors, Chairman Emeritus [Member]</link:label>
    <link:label id="lab_esrt_BoardofDirectorsChairmanEmeritusMember_06D11E7D2291270A160E66C47474A978_documentation_en-US" xlink:label="lab_esrt_BoardofDirectorsChairmanEmeritusMember_06D11E7D2291270A160E66C47474A978" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Board of Directors, Chairman Emeritus [Member]</link:label>
    <link:loc xlink:href="esrt-20161231.xsd#esrt_BoardofDirectorsChairmanEmeritusMember" xlink:label="loc_esrt_BoardofDirectorsChairmanEmeritusMember_06D11E7D2291270A160E66C47474A978" xlink:type="locator" />
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    <link:label id="lab_esrt_LeasedSpaceRentalMember_B5E9E3BB50CCAD15084E66C474745C0E_terseLabel_en-US" xlink:label="lab_esrt_LeasedSpaceRentalMember_B5E9E3BB50CCAD15084E66C474745C0E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Leased space rental [Member]</link:label>
    <link:label id="lab_esrt_LeasedSpaceRentalMember_B5E9E3BB50CCAD15084E66C474745C0E_label_en-US" xlink:label="lab_esrt_LeasedSpaceRentalMember_B5E9E3BB50CCAD15084E66C474745C0E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leased Space Rental [Member]</link:label>
    <link:label id="lab_esrt_LeasedSpaceRentalMember_B5E9E3BB50CCAD15084E66C474745C0E_documentation_en-US" xlink:label="lab_esrt_LeasedSpaceRentalMember_B5E9E3BB50CCAD15084E66C474745C0E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Leased space rental [Member]</link:label>
    <link:loc xlink:href="esrt-20161231.xsd#esrt_LeasedSpaceRentalMember" xlink:label="loc_esrt_LeasedSpaceRentalMember_B5E9E3BB50CCAD15084E66C474745C0E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_esrt_LeasedSpaceRentalMember_B5E9E3BB50CCAD15084E66C474745C0E" xlink:to="lab_esrt_LeasedSpaceRentalMember_B5E9E3BB50CCAD15084E66C474745C0E" xlink:type="arc" />
    <link:label id="lab_esrt_AnnualizedRentRevenueMember_81A8D0156F6FEAE0039166C47474B945_terseLabel_en-US" xlink:label="lab_esrt_AnnualizedRentRevenueMember_81A8D0156F6FEAE0039166C47474B945" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Annualized rent revenue [Member]</link:label>
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    <link:label id="lab_esrt_AnnualizedRentRevenueMember_81A8D0156F6FEAE0039166C47474B945_documentation_en-US" xlink:label="lab_esrt_AnnualizedRentRevenueMember_81A8D0156F6FEAE0039166C47474B945" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Annualized Rent Revenue [Member]</link:label>
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_9E90517F8DDBC7A5EC4DCD441F54E9EB_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_9E90517F8DDBC7A5EC4DCD441F54E9EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_9E90517F8DDBC7A5EC4DCD441F54E9EB_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_9E90517F8DDBC7A5EC4DCD441F54E9EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, in Three Years</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_9E90517F8DDBC7A5EC4DCD441F54E9EB" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_9E90517F8DDBC7A5EC4DCD441F54E9EB" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_9FF613B9E56B8C5410FECD441F545EF3_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_9FF613B9E56B8C5410FECD441F545EF3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_9FF613B9E56B8C5410FECD441F545EF3_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_9FF613B9E56B8C5410FECD441F545EF3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, in Four Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_9FF613B9E56B8C5410FECD441F545EF3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_9FF613B9E56B8C5410FECD441F545EF3" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_9FF613B9E56B8C5410FECD441F545EF3" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_01416782C4FDD0731091CD441F5441A3_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_01416782C4FDD0731091CD441F5441A3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_12FEDB6E993AF6C44EC3CD441F54D2B8_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_12FEDB6E993AF6C44EC3CD441F54D2B8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Thereafter</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_12FEDB6E993AF6C44EC3CD441F54D2B8_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_12FEDB6E993AF6C44EC3CD441F54D2B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, Thereafter</link:label>
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_BACFD709B7CAB56B19BBCD441F542A0F_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_BACFD709B7CAB56B19BBCD441F542A0F" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total Future Minimum Payments Receivable for Operating Leases</link:label>
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    <link:label id="lab_esrt_Property250West57thStreetNewYorkNYMember_BBC2B96F552FA4A6B9DBCD441D773AAB_terseLabel_en-US" xlink:label="lab_esrt_Property250West57thStreetNewYorkNYMember_BBC2B96F552FA4A6B9DBCD441D773AAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">250 West 57th Street, New York, NY [Member]</link:label>
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    <link:label id="lab_esrt_Property1359BroadwayNewYorkNYMember_BEA067ACEB0945EF07C5CD441D77686A_terseLabel_en-US" xlink:label="lab_esrt_Property1359BroadwayNewYorkNYMember_BEA067ACEB0945EF07C5CD441D77686A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">1359 Broadway, New York, NY [Member]</link:label>
    <link:label id="lab_esrt_Property1359BroadwayNewYorkNYMember_BEA067ACEB0945EF07C5CD441D77686A_label_en-US" xlink:label="lab_esrt_Property1359BroadwayNewYorkNYMember_BEA067ACEB0945EF07C5CD441D77686A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, 1359 Broadway, New York, NY [Member]</link:label>
    <link:label id="lab_esrt_Property1359BroadwayNewYorkNYMember_BEA067ACEB0945EF07C5CD441D77686A_documentation_en-US" xlink:label="lab_esrt_Property1359BroadwayNewYorkNYMember_BEA067ACEB0945EF07C5CD441D77686A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Property, 1359 Broadway, New York, NY [Member]</link:label>
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    <link:label id="lab_esrt_Property350FifthAvenueEmpireStateBuildingNewYorkNYMember_8D1A8A61859F960EBB54CD441D78F2CE_terseLabel_en-US" xlink:label="lab_esrt_Property350FifthAvenueEmpireStateBuildingNewYorkNYMember_8D1A8A61859F960EBB54CD441D78F2CE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">350 Fifth Avenue (Empire State Building), New York, NY [Member]</link:label>
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    <link:label id="lab_esrt_PropertyOneGrandCentralPlaceNewYorkNYMember_8692A553F9E26F913ED9CD441D783EDA_terseLabel_en-US" xlink:label="lab_esrt_PropertyOneGrandCentralPlaceNewYorkNYMember_8692A553F9E26F913ED9CD441D783EDA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">One Grand Central Place, New York, NY [Member]</link:label>
    <link:label id="lab_esrt_PropertyOneGrandCentralPlaceNewYorkNYMember_8692A553F9E26F913ED9CD441D783EDA_label_en-US" xlink:label="lab_esrt_PropertyOneGrandCentralPlaceNewYorkNYMember_8692A553F9E26F913ED9CD441D783EDA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, One Grand Central Place, New York, NY [Member]</link:label>
    <link:label id="lab_esrt_PropertyOneGrandCentralPlaceNewYorkNYMember_8692A553F9E26F913ED9CD441D783EDA_documentation_en-US" xlink:label="lab_esrt_PropertyOneGrandCentralPlaceNewYorkNYMember_8692A553F9E26F913ED9CD441D783EDA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Property, One Grand Central Place, New York, NY [Member]</link:label>
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    <link:label id="lab_esrt_PropertyFirstStamfordPlaceStamfordCTMember_FA4F4D32AB0BD64B9A14CD441D781C24_terseLabel_en-US" xlink:label="lab_esrt_PropertyFirstStamfordPlaceStamfordCTMember_FA4F4D32AB0BD64B9A14CD441D781C24" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">First Stamford Place, Stamford, CT [Member]</link:label>
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    <link:label id="lab_esrt_PropertyOneStationPlaceStamfordCTMetroCenterMember_7CC2548E98117824265BCD441D786104_terseLabel_en-US" xlink:label="lab_esrt_PropertyOneStationPlaceStamfordCTMetroCenterMember_7CC2548E98117824265BCD441D786104" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">One Station Place, Stamford, CT (Metro Center) [Member]</link:label>
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    <link:label id="lab_esrt_Property383MainAvenueNorwalkCTMember_6965F344B4E8727DE5ADCD441D7883D7_terseLabel_en-US" xlink:label="lab_esrt_Property383MainAvenueNorwalkCTMember_6965F344B4E8727DE5ADCD441D7883D7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">383 Main Avenue, Norwalk, CT [Member]</link:label>
    <link:label id="lab_esrt_Property383MainAvenueNorwalkCTMember_6965F344B4E8727DE5ADCD441D7883D7_label_en-US" xlink:label="lab_esrt_Property383MainAvenueNorwalkCTMember_6965F344B4E8727DE5ADCD441D7883D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, 383 Main Avenue, Norwalk, CT [Member]</link:label>
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    <link:label id="lab_esrt_Property500MamaroneckAvenueHarrisonNYMember_CC0FB53B7E0A0A48C891CD441D78A4F7_terseLabel_en-US" xlink:label="lab_esrt_Property500MamaroneckAvenueHarrisonNYMember_CC0FB53B7E0A0A48C891CD441D78A4F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">500 Mamaroneck Avenue, Harrison, NY [Member]</link:label>
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    <link:label id="lab_esrt_Property10BankStreetWhitePlainsNYMember_E27EC68227AD8582686ECD441D78EEE4_terseLabel_en-US" xlink:label="lab_esrt_Property10BankStreetWhitePlainsNYMember_E27EC68227AD8582686ECD441D78EEE4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">10 Bank Street, White Plains, NY [Member]</link:label>
    <link:label id="lab_esrt_Property10BankStreetWhitePlainsNYMember_E27EC68227AD8582686ECD441D78EEE4_label_en-US" xlink:label="lab_esrt_Property10BankStreetWhitePlainsNYMember_E27EC68227AD8582686ECD441D78EEE4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, 10 Bank Street, White Plains, NY [Member]</link:label>
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    <link:label id="lab_esrt_LandPropertyMember_0197BE3757E4C4F73914CD441D79304C_documentation_en-US" xlink:label="lab_esrt_LandPropertyMember_0197BE3757E4C4F73914CD441D79304C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Land Property [Member]</link:label>
    <link:loc xlink:href="esrt-20161231.xsd#esrt_LandPropertyMember" xlink:label="loc_esrt_LandPropertyMember_0197BE3757E4C4F73914CD441D79304C" xlink:type="locator" />
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    <link:label id="lab_us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances_0F5AF49994876224DF24CD441D79C04E_terseLabel_en-US" xlink:label="lab_us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances_0F5AF49994876224DF24CD441D79C04E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Encumbrances</link:label>
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    <link:label id="lab_us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements_7823C3E8FFC19EADBD4ACD441D7AB323_terseLabel_en-US" xlink:label="lab_us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements_7823C3E8FFC19EADBD4ACD441D7AB323" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Improvements</link:label>
    <link:label id="lab_us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements_7823C3E8FFC19EADBD4ACD441D7AB323_label_en-US" xlink:label="lab_us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements_7823C3E8FFC19EADBD4ACD441D7AB323" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SEC Schedule III, Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements</link:label>
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    <link:label id="lab_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLandAndBuildingsAndImprovementsAbstract_CBBB34843681C748CAF6CD441D7AD46E_terseLabel_en-US" xlink:label="lab_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLandAndBuildingsAndImprovementsAbstract_CBBB34843681C748CAF6CD441D7AD46E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gross Amount at which Carried</link:label>
    <link:label id="lab_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLandAndBuildingsAndImprovementsAbstract_CBBB34843681C748CAF6CD441D7AD46E_label_en-US" xlink:label="lab_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLandAndBuildingsAndImprovementsAbstract_CBBB34843681C748CAF6CD441D7AD46E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SEC Schedule III, Real Estate, Gross [Abstract]</link:label>
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    <link:label id="lab_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand_B5CDF43FF6BE8C6A1F8BCD441D7AA7B7_terseLabel_en-US" xlink:label="lab_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand_B5CDF43FF6BE8C6A1F8BCD441D7AA7B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Land</link:label>
    <link:label id="lab_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand_B5CDF43FF6BE8C6A1F8BCD441D7AA7B7_label_en-US" xlink:label="lab_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand_B5CDF43FF6BE8C6A1F8BCD441D7AA7B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SEC Schedule III, Real Estate and Accumulated Depreciation, Carrying Amount of Land</link:label>
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    <link:label id="lab_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements_3DF1E6713F1CFE86DFDFCD441D7A1E8C_terseLabel_en-US" xlink:label="lab_us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements_3DF1E6713F1CFE86DFDFCD441D7A1E8C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Buildings &amp; Improvements</link:label>
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    <link:label id="lab_us-gaap_RealEstateGrossAtCarryingValue_2AE7A21196969DCFD1DBCD441D7AF5F5_totalLabel_en-US" xlink:label="lab_us-gaap_RealEstateGrossAtCarryingValue_2AE7A21196969DCFD1DBCD441D7AF5F5" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ReconciliationOfRealEstateAccumulatedDepreciationRollForward" xlink:label="loc_us-gaap_ReconciliationOfRealEstateAccumulatedDepreciationRollForward_B9C3DC0CA6CB55E5CBCBDFF2AB148201" xlink:type="locator" />
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    <link:label id="lab_us-gaap_RealEstateAccumulatedDepreciation_7EBC6A981B0301F1A928DFF2AB14D165_periodStartLabel_en-US" xlink:label="lab_us-gaap_RealEstateAccumulatedDepreciation_7EBC6A981B0301F1A928DFF2AB14D165" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance, beginning of year</link:label>
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    <link:label id="lab_us-gaap_SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense_5E8289397DC8E3F2600EDFF2AB1586AF_terseLabel_en-US" xlink:label="lab_us-gaap_SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense_5E8289397DC8E3F2600EDFF2AB1586AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation expense</link:label>
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    <link:label id="lab_esrt_EmpireStateBuildingCo.Member_8A5614B3E459F683AF74F601570D59AE_terseLabel_en-US" xlink:label="lab_esrt_EmpireStateBuildingCo.Member_8A5614B3E459F683AF74F601570D59AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Empire State Building Co. [Member]</link:label>
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    <link:label id="lab_us-gaap_InvestmentBuildingAndBuildingImprovements_F94295BA2B176EEDA9C8F6512B049724_label_en-US" xlink:label="lab_us-gaap_InvestmentBuildingAndBuildingImprovements_F94295BA2B176EEDA9C8F6512B049724" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment Building and Building Improvements</link:label>
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    <link:label id="lab_us-gaap_RealEstateInvestmentPropertyNet_C52C7E62CA29A829A885F6512B0425BD_label_en-US" xlink:label="lab_us-gaap_RealEstateInvestmentPropertyNet_C52C7E62CA29A829A885F6512B0425BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Real Estate Investment Property, Net</link:label>
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    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalents_CA42E0AD6591C5486F59F6512B04D941_label_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalents_CA42E0AD6591C5486F59F6512B04D941" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Cash and Cash Equivalents</link:label>
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    <link:label id="lab_us-gaap_AccountsAndNotesReceivableNet_46FEE34185DD2AD81AF7F6512B04659D_label_en-US" xlink:label="lab_us-gaap_AccountsAndNotesReceivableNet_46FEE34185DD2AD81AF7F6512B04659D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts and Notes Receivable, Net</link:label>
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    <link:label id="lab_us-gaap_PartnersCapitalAbstract_A1B93DC0161A59BF59B4F6512B06DD3A_label_en-US" xlink:label="lab_us-gaap_PartnersCapitalAbstract_A1B93DC0161A59BF59B4F6512B06DD3A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Partners' Capital [Abstract]</link:label>
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