2921 Tilden Avenue
Multifamily Housing in New York City, NY · 11226
At a glance
2921 Tilden Avenue is a 44,095-square-foot multifamily housing building in New York City, New York, built in 1928.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | — |
| Source EUI | — |
| GHG emissions | — |
| GHG intensity | — |
| Electricity | 259,408 kWh |
| Natural gas | 31,849 therms |
| Water use | 5,231 kgal |
| Gross floor area | 44,095 sq ft |
| Source record | nyc:6700184:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | — | — | |
| 2023 | 54 | -13 | 92.6 kBtu/ft² | 263 tCO₂e |
| 2022 | 67 | 84.5 kBtu/ft² | 227 tCO₂e |
Compliance context
Local Law 84 (LL84)
Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 2921 Tilden Avenue
- City
- New York City
- State
- New York
- ZIP
- 11226
- Coordinates
- 40.64688, -73.94961
Within ~1 km
Nearby benchmarked buildings
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- 1351 New Yorkscore 12
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- 1350 New York Avenuescore 29
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- TMG - 123 Linden - PLGscore 34
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See also: most efficient in New York City · biggest emitters
How does 2921 Tilden Avenue compare with other multifamily housing buildings in New York City?
The latest disclosures cover 33,022 multifamily housing buildings in New York City, out of 48,310 buildings citywide.
At 44,095 sq ft, it is about 56% below the average floor area of 100,951 sq ft for those buildings. It was built in 1928, 24 years earlier than the group's average year built (1952). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has 2921 Tilden Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 2921 Tilden Avenue, covering report years 2022–2024. Its ENERGY STAR score went from 67 in 2022 to 54 in 2023 (-13 points); its best year on file was 2022, at 67. Site EUI moved from 84.5 kBtu/ft² (2022) to 92.6 kBtu/ft² (2023), an 10% increase. Reported emissions went from 227 tCO₂e to 263 tCO₂e over the same span (up 16%).
Which law requires 2921 Tilden Avenue to report its energy use?
2921 Tilden Avenue reports under Local Law 84 (LL84), the legal basis of New York City's Energy and Water Data Disclosure program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record nyc:6700184:2024). Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
More multifamily housing buildings in New York City
- 109-111 West 94th Street· 44,094 sq ft · score 100 (A)
- 23-11 21st Avenue· 44,090 sq ft · score 5 (D)
- Marcal: 847 Lexington Ave.· 44,085 sq ft · EUI 45.3 kBtu/ft²
- Giovanni 86 LLC· 44,082 sq ft · score 79 (B)
- 601 West 172nd Street· 44,081 sq ft · score 13 (D)
- OneVesta: 1465 Jesup Ave· 44,079 sq ft · score 25 (D)
- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
- Most efficient large buildings in New York City
- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is 2921 Tilden Avenue's energy grade?
2921 Tilden Avenue did not report an ENERGY STAR score in its 2024 disclosure.
How much energy does 2921 Tilden Avenue use?
No energy-use intensity was reported for 2024.
What are 2921 Tilden Avenue's carbon emissions?
No greenhouse-gas emissions figure was reported for 2024.
Where is 2921 Tilden Avenue?
2921 Tilden Avenue is in New York City, New York 11226. Its coordinates are 40.64688, -73.94961 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 2921 Tilden Avenue and when was it built?
2921 Tilden Avenue has 44,095 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1928 as its year built. It is classed as multifamily housing.
Is 2921 Tilden Avenue covered by Local Law 84 (LL84)?
Yes — it appears in the 2024 Energy and Water Data Disclosure disclosure, which lists the buildings reporting under Local Law 84 (LL84).
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About this data
Source: Energy and Water Data Disclosure (Local Law 84 (LL84)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “2921 Tilden Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/2921-tilden-avenue-0a64e48d (data as of October 2, 2026).