143 Bennett Avenue
Multifamily Housing in New York City, NY · 10040
At a glance
143 Bennett Avenue is a 105,108-square-foot multifamily housing building in New York City, New York, built in 1951. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 32.9 kBtu/ft² and 236 tCO₂e of greenhouse-gas emissions. That score is higher than 90% 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 | 100 (band A) |
| Site EUI | 32.9 kBtu/ft² |
| Source EUI | 50.3 kBtu/ft² |
| GHG emissions | 236 tCO₂e |
| GHG intensity | 2.2 kgCO₂e/ft² |
| Electricity | 277,585 kWh |
| Natural gas | 25,100 therms |
| Gross floor area | 105,108 sq ft |
| Source record | nyc:12386345:2023 |
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
- 143 Bennett Avenue
- City
- New York City
- State
- New York
- ZIP
- 10040
- Coordinates
- 40.85501, -73.93444
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 143 Bennett 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. 143 Bennett Avenue's ENERGY STAR score of 100 compares with an average of 63 across the 22,829 that report a score; it scores higher than 90% of them. Its site EUI of 32.9 kBtu/ft² is about 56% below the average of 74.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.2 kgCO₂e/ft² is about 58% below the group average of 5.2 kgCO₂e/ft².
At 105,108 sq ft, it is roughly in line with the average floor area of 100,951 sq ft for those buildings. Its 1951 construction date is close to 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 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. 143 Bennett Avenue's 32.9 kBtu/ft² across 105,108 sq ft works out to about 3.5 billion Btu (1,013 MWh-equivalent) in 2023. Its source EUI of 50.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 277,585 kWh of electricity and 25,100 therms of natural gas for the year.
Which law requires 143 Bennett Avenue to report its energy use?
143 Bennett 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:12386345:2023). 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
- Alexander Wolf: 61-41 SAUNDERS ST· 105,095 sq ft · score 59 (C)
- 3280 Rochambeau Avenue· 105,060 sq ft · score 64 (C)
- 330 West 72nd Street· 105,059 sq ft
- Galileo 301/303/303A Campus· 105,046 sq ft · score 83 (B)
- 8829 Ft. Hamilton Pkwy· 105,031 sq ft · score 60 (C)
- Katz: 545 West 236th Street· 105,029 sq ft · score 89 (A)
- 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 143 Bennett Avenue's energy grade?
143 Bennett Avenue scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 143 Bennett Avenue use?
Its 2023 site energy-use intensity was 32.9 kBtu/ft² (50.3 kBtu/ft² source) across 105,108 sq ft, including 277,585 kWh of electricity and 25,100 therms of natural gas.
What are 143 Bennett Avenue's carbon emissions?
143 Bennett Avenue reported 236 tCO₂e of greenhouse-gas emissions (2.2 kgCO₂e/ft²) for 2023.
Where is 143 Bennett Avenue?
143 Bennett Avenue is in New York City, New York 10040. Its coordinates are 40.85501, -73.93444 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 143 Bennett Avenue and when was it built?
143 Bennett Avenue has 105,108 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1951 as its year built. It is classed as multifamily housing.
Is 143 Bennett 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, “143 Bennett Avenue, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/143-bennett-avenue-4b6ed5ac (data as of October 2, 2026).