DEPM 2302 - 215 West 91st St
Multifamily Housing in New York City, NY · 215 West 91 Street · 10024
At a glance
DEPM 2302 - 215 West 91st St is a 153,700-square-foot multifamily housing building at 215 West 91 Street in New York City, New York, built in 1917. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 60 out of 100 (grade C), a site energy-use intensity of 68.8 kBtu/ft² and 753 tCO₂e of greenhouse-gas emissions. That score is higher than 41% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 60 (band C) |
| Site EUI | 68.8 kBtu/ft² |
| Source EUI | 107.4 kBtu/ft² |
| GHG emissions | 753 tCO₂e |
| GHG intensity | 4.9 kgCO₂e/ft² |
| Electricity | 902,862 kWh |
| Natural gas | 74,997 therms |
| Gross floor area | 153,700 sq ft |
| Source record | nyc:2665733:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 60 | -6 | 68.8 kBtu/ft² | 753 tCO₂e |
| 2023 | 66 | +2 | 68.4 kBtu/ft² | 730 tCO₂e |
| 2022 | 64 | 73.7 kBtu/ft² | 712 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
- 215 West 91 Street
- City
- New York City
- State
- New York
- ZIP
- 10024
- Coordinates
- 40.79120, -73.97345
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does DEPM 2302 - 215 West 91st St 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. DEPM 2302 - 215 West 91st St's ENERGY STAR score of 60 compares with an average of 63 across the 22,829 that report a score; it scores higher than 41% of them and lower than 58%. Its site EUI of 68.8 kBtu/ft² is roughly in line with 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 4.9 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 153,700 sq ft, it is about 52% above the average floor area of 100,951 sq ft for those buildings. It was built in 1917, 35 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 DEPM 2302 - 215 West 91st St's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for DEPM 2302 - 215 West 91st St, covering report years 2022–2024. Its ENERGY STAR score went from 64 in 2022 to 60 in 2024 (-4 points); its best year on file was 2023, at 66. Site EUI moved from 73.7 kBtu/ft² (2022) to 68.8 kBtu/ft² (2024), a 7% decrease. Reported emissions went from 712 tCO₂e to 753 tCO₂e over the same span (up 6%).
What does an ENERGY STAR score of 60 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 60 means the building performs better than about 60% of its national peers. BuildingCensus bands the score into report-card grades; 60 falls in band C — below median (55–69). It sits 15 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. DEPM 2302 - 215 West 91st St's 68.8 kBtu/ft² across 153,700 sq ft works out to about 10.6 billion Btu (3,099 MWh-equivalent) in 2024. Its source EUI of 107.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 902,862 kWh of electricity and 74,997 therms of natural gas for the year.
Which law requires DEPM 2302 - 215 West 91st St to report its energy use?
DEPM 2302 - 215 West 91st St 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:2665733:2024). 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.
More multifamily housing buildings in New York City
- Michael Young: 865 West End Ave· 153,656 sq ft · score 96 (A)
- Majestic: 63-84 Saunders Street· 153,606 sq ft · score 81 (B)
- Century - 29-45 Tenants Corp (Parent Prop)· 153,595 sq ft · score 88 (A)
- 270 W 96th Street· 153,590 sq ft · score 100 (A)
- Camber - 580 Sutter Ave/585 Blake Ave/331 Alabama Ave· 153,588 sq ft · score 22 (D)
- Campus - 580 Sutter Ave/585 Blake Ave/331 Alabama Ave· 153,588 sq ft · score 52 (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 DEPM 2302 - 215 West 91st St's energy grade?
DEPM 2302 - 215 West 91st St scores 60 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does DEPM 2302 - 215 West 91st St use?
Its 2024 site energy-use intensity was 68.8 kBtu/ft² (107.4 kBtu/ft² source) across 153,700 sq ft, including 902,862 kWh of electricity and 74,997 therms of natural gas.
What are DEPM 2302 - 215 West 91st St's carbon emissions?
DEPM 2302 - 215 West 91st St reported 753 tCO₂e of greenhouse-gas emissions (4.9 kgCO₂e/ft²) for 2024.
Where is DEPM 2302 - 215 West 91st St?
DEPM 2302 - 215 West 91st St is at 215 West 91 Street, in New York City, New York 10024. Its coordinates are 40.79120, -73.97345 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is DEPM 2302 - 215 West 91st St and when was it built?
DEPM 2302 - 215 West 91st St has 153,700 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1917 as its year built. It is classed as multifamily housing.
Is DEPM 2302 - 215 West 91st St 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, “DEPM 2302 - 215 West 91st St, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/depm-2302-215-west-91st-st-43d1fcc9 (data as of October 2, 2026).