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v3.25.2

Consolidated and unconsolidated real estate joint ventures (Details) | Jun. 30, 2025
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1655 and 1725 Third Street |
Schedule of Equity Method Investments |
Equity Method Investment, Ownership Percentage | 10.00%
1450 Research Boulevard |
Schedule of Equity Method Investments |
Equity Method Investment, Ownership Percentage | 73.20%
101 West Dickman Street |
Schedule of Equity Method Investments |
Equity Method Investment, Ownership Percentage | 58.40%
50 and 60 Binney Street | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 34.00%
75/125 Binney Street | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 40.00%
100 and 225 Binney Street and 300 Third Street | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 30.00%
99 Coolidge Avenue | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 76.90%
15 Necco Street | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 56.70%
285, 299, 307, and 345 Dorchester Avenue | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 60.00%
Alexandria Center for Science and Technology - Mission Bay | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 25.00%
601, 611, 651, 681, 685, and 701 Gateway Boulevard | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 50.00%
751 Gateway Boulevard | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 51.00%
211 and 213 East Grand Avenue | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 30.00%
500 Forbes Boulevard | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 10.00%
Alexandria Center® for Life Science – Millbrae | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 48.50%
3215 Merryfield Row | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 30.00%
Campus Point by Alexandria | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 55.00%
5200 Illumina Way | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 51.00%
9625 Towne Centre Drive | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 30.00%
SD Tech by Alexandria | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 50.00%
Pacific Technology Park | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 50.00%
Summers Ridge Science Park | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 30.00%
1201 and 1208 Eastlake Avenue East | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 30.00%
199 East Blaine Street | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 30.00%
400 Dexter Avenue North | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 30.00%
800 Mercer Street | Alexandria |
Schedule of Equity Method Investments |
Noncontrolling Interest, Ownership Percentage by Parent | 60.00%

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