877 Brook Ave
Multifamily Housing in New York City, NY · 877 Brook Avenue · 10451
At a glance
877 Brook Ave is a 8,855-square-foot multifamily housing building at 877 Brook Avenue in New York City, New York, built in 2002. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 127.3 kBtu/ft² and 72 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 127.3 kBtu/ft² |
| Source EUI | 173.3 kBtu/ft² |
| GHG emissions | 72 tCO₂e |
| GHG intensity | 8.2 kgCO₂e/ft² |
| Electricity | 58,813 kWh |
| Natural gas | 9,267 therms |
| Gross floor area | 8,855 sq ft |
| Source record | nyc:5926084:2024 |
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
- 877 Brook Avenue
- City
- New York City
- State
- New York
- ZIP
- 10451
- Coordinates
- 40.82277, -73.91048
Within ~1 km
Nearby benchmarked buildings
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- ADAMS - Bldgs 1-4score —
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- ADAMSscore 6
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- ELH - 556 Bergenscore 99
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See also: most efficient in New York City · biggest emitters
How does 877 Brook Ave 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 127.3 kBtu/ft² is about 70% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 8.2 kgCO₂e/ft² is about 57% above the group average of 5.2 kgCO₂e/ft².
At 8,855 sq ft, it is about 91% below the average floor area of 100,951 sq ft for those buildings. It was built in 2002, 50 years later 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 a site EUI of 127.3 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. 877 Brook Ave's 127.3 kBtu/ft² across 8,855 sq ft works out to about 1.1 billion Btu (330 MWh-equivalent) in 2024. Its source EUI of 173.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 58,813 kWh of electricity and 9,267 therms of natural gas for the year.
Which law requires 877 Brook Ave to report its energy use?
877 Brook Ave 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:5926084:2024). 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.
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- 107 W 105th St New York, NY 10025· 8,760 sq ft · EUI 92.8 kBtu/ft²
- 52 East 64th Street - data· 8,740 sq ft · EUI 0.3 kBtu/ft²
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- 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 877 Brook Ave's energy grade?
877 Brook Ave did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 127.3 kBtu/ft².
How much energy does 877 Brook Ave use?
Its 2024 site energy-use intensity was 127.3 kBtu/ft² (173.3 kBtu/ft² source) across 8,855 sq ft, including 58,813 kWh of electricity and 9,267 therms of natural gas.
What are 877 Brook Ave's carbon emissions?
877 Brook Ave reported 72 tCO₂e of greenhouse-gas emissions (8.2 kgCO₂e/ft²) for 2024.
Where is 877 Brook Ave?
877 Brook Ave is at 877 Brook Avenue, in New York City, New York 10451. Its coordinates are 40.82277, -73.91048 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 877 Brook Ave and when was it built?
877 Brook Ave has 8,855 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2002 as its year built. It is classed as multifamily housing.
Is 877 Brook Ave 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, “877 Brook Ave, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/877-brook-ave-8abc8576 (data as of October 2, 2026).