802 Washington
Multifamily Housing in New York City, NY · 802 Washington Avenue · 11238
At a glance
802 Washington is a 9,004-square-foot multifamily housing building at 802 Washington Avenue in New York City, New York, built in 1910. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 81.6 kBtu/ft² and 49 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 81.6 kBtu/ft² |
| Source EUI | 115.4 kBtu/ft² |
| GHG emissions | 49 tCO₂e |
| GHG intensity | 5.4 kgCO₂e/ft² |
| Electricity | 44,853 kWh |
| Natural gas | 5,817 therms |
| Water use | 566 kgal |
| Gross floor area | 9,004 sq ft |
| Source record | nyc:17248635:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 81.6 kBtu/ft² | 49 tCO₂e | |
| 2023 | — | 78.4 kBtu/ft² | 46 tCO₂e | |
| 2022 | — | 82.0 kBtu/ft² | 44 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
- 802 Washington Avenue
- City
- New York City
- State
- New York
- ZIP
- 11238
- Coordinates
- 40.67399, -73.96304
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 802 Washington 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. Its site EUI of 81.6 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 5.4 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 9,004 sq ft, it is about 91% below the average floor area of 100,951 sq ft for those buildings. It was built in 1910, 42 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 802 Washington's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 802 Washington, covering report years 2022–2024. Site EUI moved from 82.0 kBtu/ft² (2022) to 81.6 kBtu/ft² (2024), a 0% decrease. Reported emissions went from 44 tCO₂e to 49 tCO₂e over the same span (up 11%).
What does a site EUI of 81.6 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. 802 Washington's 81.6 kBtu/ft² across 9,004 sq ft works out to about 0.7 billion Btu (215 MWh-equivalent) in 2024. Its source EUI of 115.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 44,853 kWh of electricity, 5,817 therms of natural gas and 566 thousand gallons of water for the year.
Which law requires 802 Washington to report its energy use?
802 Washington 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:17248635:2024). 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
- REHAB PROGRAM (COLLEGE POINT)· 9,000 sq ft · EUI 158.2 kBtu/ft²
- 305 West 143rd Street· 9,000 sq ft
- 309 West 143rd Street· 9,000 sq ft
- 133 EQUITIES, LLC - 235 West 116th Street· 9,000 sq ft · EUI 177.7 kBtu/ft²
- Melrose Park HDFC- 415 East 151st St· 8,995 sq ft · EUI 110.8 kBtu/ft²
- 211-01 Garage 42nd Avenue· 8,988 sq ft
- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is 802 Washington's energy grade?
802 Washington did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 81.6 kBtu/ft².
How much energy does 802 Washington use?
Its 2024 site energy-use intensity was 81.6 kBtu/ft² (115.4 kBtu/ft² source) across 9,004 sq ft, including 44,853 kWh of electricity and 5,817 therms of natural gas.
What are 802 Washington's carbon emissions?
802 Washington reported 49 tCO₂e of greenhouse-gas emissions (5.4 kgCO₂e/ft²) for 2024.
Where is 802 Washington?
802 Washington is at 802 Washington Avenue, in New York City, New York 11238. Its coordinates are 40.67399, -73.96304 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 802 Washington and when was it built?
802 Washington has 9,004 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1910 as its year built. It is classed as multifamily housing.
Is 802 Washington 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, “802 Washington, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/802-washington-35308438 (data as of October 2, 2026).