3109 BRIGHTON 7 STREET
Multifamily Housing in New York City, NY · 3109 Brighton 7th Street · 11235
At a glance
3109 BRIGHTON 7 STREET is a 72,360-square-foot multifamily housing building at 3109 Brighton 7th Street in New York City, New York, built in 1928. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 89 out of 100 (grade A), a site energy-use intensity of 64.1 kBtu/ft² and 280 tCO₂e of greenhouse-gas emissions. That score is higher than 75% 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 | 89 (band A) |
| Site EUI | 64.1 kBtu/ft² |
| Source EUI | 81.9 kBtu/ft² |
| GHG emissions | 280 tCO₂e |
| GHG intensity | 3.9 kgCO₂e/ft² |
| Electricity | 176,381 kWh |
| Natural gas | 40,394 therms |
| Water use | 2,975 kgal |
| Gross floor area | 72,360 sq ft |
| Source record | nyc:33885140:2023 |
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
- 3109 Brighton 7th Street
- City
- New York City
- State
- New York
- ZIP
- 11235
- Coordinates
- 40.57718, -73.96050
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 3109 BRIGHTON 7 STREET 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. 3109 BRIGHTON 7 STREET's ENERGY STAR score of 89 compares with an average of 63 across the 22,829 that report a score; it scores higher than 75% of them and lower than 24%. Its site EUI of 64.1 kBtu/ft² is about 14% 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 3.9 kgCO₂e/ft² is about 25% below the group average of 5.2 kgCO₂e/ft².
At 72,360 sq ft, it is about 28% 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.
What does an ENERGY STAR score of 89 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 89 means the building performs better than about 89% of its national peers. BuildingCensus bands the score into report-card grades; 89 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. 3109 BRIGHTON 7 STREET's 64.1 kBtu/ft² across 72,360 sq ft works out to about 4.6 billion Btu (1,359 MWh-equivalent) in 2023. Its source EUI of 81.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 176,381 kWh of electricity, 40,394 therms of natural gas and 2,975 thousand gallons of water for the year.
Which law requires 3109 BRIGHTON 7 STREET to report its energy use?
3109 BRIGHTON 7 STREET 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:33885140:2023). 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
- M&R Management: 2245 Ocean Parkway· 72,353 sq ft · score 72 (B)
- The Bergen· 72,334 sq ft · score 87 (A)
- Sterling: 80 MESEROLE STREET· 72,332 sq ft · score 74 (B)
- 340 Owners Corp.· 72,325 sq ft · score 73 (B)
- Orsid - 60 East 86th Street· 72,316 sq ft · EUI 45.5 kBtu/ft²
- Chelsea 19 Condominium· 72,312 sq ft · score 36 (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 3109 BRIGHTON 7 STREET's energy grade?
3109 BRIGHTON 7 STREET scores 89 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 3109 BRIGHTON 7 STREET use?
Its 2023 site energy-use intensity was 64.1 kBtu/ft² (81.9 kBtu/ft² source) across 72,360 sq ft, including 176,381 kWh of electricity and 40,394 therms of natural gas.
What are 3109 BRIGHTON 7 STREET's carbon emissions?
3109 BRIGHTON 7 STREET reported 280 tCO₂e of greenhouse-gas emissions (3.9 kgCO₂e/ft²) for 2023.
Where is 3109 BRIGHTON 7 STREET?
3109 BRIGHTON 7 STREET is at 3109 Brighton 7th Street, in New York City, New York 11235. Its coordinates are 40.57718, -73.96050 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 3109 BRIGHTON 7 STREET and when was it built?
3109 BRIGHTON 7 STREET has 72,360 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1928 as its year built. It is classed as multifamily housing.
Is 3109 BRIGHTON 7 STREET 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, “3109 BRIGHTON 7 STREET, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/3109-brighton-7-street-89564243 (data as of October 2, 2026).