2807 CLAFLIN AVENUE
Multifamily Housing in New York City, NY · 2807 CLAFLIN AVE · 10468
At a glance
2807 CLAFLIN AVENUE is a 48,000-square-foot multifamily housing building in New York City, New York, built in 1925. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 38 out of 100 (grade D), a site energy-use intensity of 80.8 kBtu/ft² and 243 tCO₂e of greenhouse-gas emissions. That score is higher than 22% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 38 (band D) |
| Site EUI | 80.8 kBtu/ft² |
| Source EUI | 109.2 kBtu/ft² |
| GHG emissions | 243 tCO₂e |
| GHG intensity | 5.1 kgCO₂e/ft² |
| Electricity | 195,443 kWh |
| Natural gas | 32,130 therms |
| Water use | 4,751 kgal |
| Gross floor area | 48,000 sq ft |
| Source record | nyc:26577347:2023 |
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
- 2807 CLAFLIN AVE
- City
- New York City
- State
- New York
- ZIP
- 10468
- Coordinates
- 40.87165, -73.90019
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 2807 CLAFLIN 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. 2807 CLAFLIN AVENUE's ENERGY STAR score of 38 compares with an average of 63 across the 22,829 that report a score; it scores higher than 22% of them and lower than 77%. Its site EUI of 80.8 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 5.1 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 48,000 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 1925, 27 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.
What does an ENERGY STAR score of 38 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 38 means the building performs better than about 38% of its national peers. BuildingCensus bands the score into report-card grades; 38 falls in band D — lowest band (1–54). It sits 37 points below 75, the threshold for ENERGY STAR certification. In New York City, 43% of scored buildings are at 75 or above.
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. 2807 CLAFLIN AVENUE's 80.8 kBtu/ft² across 48,000 sq ft works out to about 3.9 billion Btu (1,137 MWh-equivalent) in 2023. Its source EUI of 109.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 195,443 kWh of electricity, 32,130 therms of natural gas and 4,751 thousand gallons of water for the year.
Which law requires 2807 CLAFLIN AVENUE to report its energy use?
2807 CLAFLIN 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 2023 disclosure (source record nyc:26577347:2023). 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
- GDC: 385 Union Avenue· 47,991 sq ft · score 35 (D)
- 1270 Saint Nicholas Avenue· 47,988 sq ft · score 20 (D)
- 41 West 83rd Street· 47,980 sq ft · score 97 (A)
- 41 West 83rd Street· 47,980 sq ft · score 96 (A)
- 360 Clinton Avenue Tenants Corp. (360 Clinton Avenue)· 47,980 sq ft
- 360 Clinton Avenue Tenants Corp. (359 Vanderbilt Avenue)· 47,980 sq ft
- 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 2807 CLAFLIN AVENUE's energy grade?
2807 CLAFLIN AVENUE scores 38 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 2807 CLAFLIN AVENUE use?
Its 2023 site energy-use intensity was 80.8 kBtu/ft² (109.2 kBtu/ft² source) across 48,000 sq ft, including 195,443 kWh of electricity and 32,130 therms of natural gas.
What are 2807 CLAFLIN AVENUE's carbon emissions?
2807 CLAFLIN AVENUE reported 243 tCO₂e of greenhouse-gas emissions (5.1 kgCO₂e/ft²) for 2023.
Where is 2807 CLAFLIN AVENUE?
2807 CLAFLIN AVENUE is in New York City, New York 10468. Its coordinates are 40.87165, -73.90019 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 2807 CLAFLIN AVENUE and when was it built?
2807 CLAFLIN AVENUE has 48,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1925 as its year built. It is classed as multifamily housing.
Is 2807 CLAFLIN AVENUE covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “2807 CLAFLIN AVENUE, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/2807-claflin-avenue-1dbead02 (data as of October 2, 2026).