    <SEC-DOCUMENT>0001541401-26-000016-index.html : 20260429
    <SEC-HEADER>0001541401-26-000016.hdr.sgml : 20260429
    <ACCEPTANCE-DATETIME>20260429161118
    ACCESSION NUMBER:		0001541401-26-000016
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		24
    CONFORMED PERIOD OF REPORT:	20260429
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20260429
    DATE AS OF CHANGE:		20260429

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Empire State Realty Trust, Inc.
    		CENTRAL INDEX KEY:			0001541401
    		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
    		ORGANIZATION NAME:           	05 Real Estate & Construction
    		EIN:				371645259
    		STATE OF INCORPORATION:			MD
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-36105
    		FILM NUMBER:		26916119

    	BUSINESS ADDRESS:
    		STREET 1:		111 WEST 33RD STREET, 12TH FL
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10120
    		BUSINESS PHONE:		212-850-2600

    	MAIL ADDRESS:
    		STREET 1:		111 WEST 33RD STREET, 12TH FL
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10120

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Empire State Realty OP, L.P.
    		CENTRAL INDEX KEY:			0001553079
    		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
    		ORGANIZATION NAME:           	05 Real Estate & Construction
    		EIN:				454685158
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-36106
    		FILM NUMBER:		26916120

    	BUSINESS ADDRESS:
    		STREET 1:		111 WEST 33RD STREET, 12TH FL
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10120
    		BUSINESS PHONE:		212-850-2600

    	MAIL ADDRESS:
    		STREET 1:		111 WEST 33RD STREET, 12TH FL
    		CITY:			NEW YORK
    		STATE:			NY
    		ZIP:			10120
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>esrt-20260429.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: esrt-20260429.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>esrt3-31x26er.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: esrt3-31x26er.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>a1q26supplement.htm
    <DESCRIPTION>EX-99.2
    <TEXT>
    Document 3 - file: a1q26supplement.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>4
    <FILENAME>esrt-20260429.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 4 - file: esrt-20260429.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>5
    <FILENAME>esrt-20260429_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
    <TEXT>
    Document 5 - file: esrt-20260429_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>6
    <FILENAME>esrt-20260429_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 6 - file: esrt-20260429_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>7
    <FILENAME>esrt-20260429_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
    Document 7 - file: esrt-20260429_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>chart-e117745b2bcf4859ab2.jpg
    <TEXT>
    Document 8 - file: chart-e117745b2bcf4859ab2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>chart-e52cc3b4252243c4913.jpg
    <TEXT>
    Document 9 - file: chart-e52cc3b4252243c4913.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>empirelogo.jpg
    <TEXT>
    Document 10 - file: empirelogo.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>esrt_2026q1xannual-reportx.jpg
    <TEXT>
    Document 11 - file: esrt_2026q1xannual-reportx.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>image.jpg
    <TEXT>
    Document 12 - file: image.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>image1.jpg
    <TEXT>
    Document 13 - file: image1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>image2.jpg
    <TEXT>
    Document 14 - file: image2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>image3.jpg
    <TEXT>
    Document 15 - file: image3.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>image4.jpg
    <TEXT>
    Document 16 - file: image4.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>image5.jpg
    <TEXT>
    Document 17 - file: image5.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>19
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 19 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>20
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 20 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>21
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 21 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>23
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 23 - file: FilingSummary.html

    Document 23 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>25
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 25 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>26
    <FILENAME>0001541401-26-000016-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 26 - file: 0001541401-26-000016-xbrl.zip

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>27
    <FILENAME>esrt-20260429_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 27 - file: esrt-20260429_htm.html

    Document 27 - RAW XML: esrt-20260429_htm.xml

    </DOCUMENT>
    </SEC-DOCUMENT>