907 Associates LLC
Multifamily Housing in New York City, NY · 907 East 221st street · 10469
At a glance
907 Associates LLC is a 36,500-square-foot multifamily housing building at 907 East 221st 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 38.8 kBtu/ft² and 126 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 | 38.8 kBtu/ft² |
| Source EUI | 84.1 kBtu/ft² |
| GHG emissions | 126 tCO₂e |
| GHG intensity | 3.4 kgCO₂e/ft² |
| Electricity | 264,937 kWh |
| Natural gas | 5,128 therms |
| Gross floor area | 36,500 sq ft |
| Source record | nyc:12815618:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 89 | -4 | 38.8 kBtu/ft² | 126 tCO₂e |
| 2022 | 93 | 38.7 kBtu/ft² | 104 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
- 907 East 221st street
- City
- New York City
- State
- New York
- ZIP
- 10469
- Coordinates
- 40.88300, -73.85577
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 907 Associates LLC 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. 907 Associates LLC'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 38.8 kBtu/ft² is about half of 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 3.4 kgCO₂e/ft² is about 35% below the group average of 5.2 kgCO₂e/ft².
At 36,500 sq ft, it is about 64% 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.
How has 907 Associates LLC's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 907 Associates LLC, covering report years 2022–2023. Its ENERGY STAR score went from 93 in 2022 to 89 in 2023 (-4 points); its best year on file was 2022, at 93. Site EUI moved from 38.7 kBtu/ft² (2022) to 38.8 kBtu/ft² (2023), an 0% increase. Reported emissions went from 104 tCO₂e to 126 tCO₂e over the same span (up 21%).
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. 907 Associates LLC's 38.8 kBtu/ft² across 36,500 sq ft works out to about 1.4 billion Btu (415 MWh-equivalent) in 2023. Its source EUI of 84.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 264,937 kWh of electricity and 5,128 therms of natural gas for the year.
Which law requires 907 Associates LLC to report its energy use?
907 Associates LLC 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:12815618:2023). 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
- 824 Saint Nicholas Avenue· 36,496 sq ft · score 1 (D)
- CFA - 173 MacDougal Street· 36,495 sq ft · EUI 63.6 kBtu/ft²
- 1016 44 Street· 36,495 sq ft · score 77 (B)
- NB:473 Broadway· 36,495 sq ft · EUI 57.7 kBtu/ft²
- A00070 - Soho Apartments· 36,495 sq ft · EUI 57.9 kBtu/ft²
- 44-46 Purves Street· 36,487 sq ft · score 100 (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 907 Associates LLC's energy grade?
907 Associates LLC 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 907 Associates LLC use?
Its 2023 site energy-use intensity was 38.8 kBtu/ft² (84.1 kBtu/ft² source) across 36,500 sq ft, including 264,937 kWh of electricity and 5,128 therms of natural gas.
What are 907 Associates LLC's carbon emissions?
907 Associates LLC reported 126 tCO₂e of greenhouse-gas emissions (3.4 kgCO₂e/ft²) for 2023.
Where is 907 Associates LLC?
907 Associates LLC is at 907 East 221st street, in New York City, New York 10469. Its coordinates are 40.88300, -73.85577 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 907 Associates LLC and when was it built?
907 Associates LLC has 36,500 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 907 Associates LLC 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, “907 Associates LLC, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/907-associates-llc-282f4aec (data as of October 2, 2026).