(5320) - 320 W 87 St.
Multifamily Housing in New York City, NY · 320 W 87 Street · 10024
At a glance
(5320) - 320 W 87 St. is a 57,516-square-foot multifamily housing building at 320 W 87 Street in New York City, New York, built in 1911. In its 2022 New York City benchmarking disclosure it reported an ENERGY STAR score of 77 out of 100 (grade B), a site energy-use intensity of 72.2 kBtu/ft² and 244 tCO₂e of greenhouse-gas emissions. That score is higher than 60% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 77 (band B) |
| Site EUI | 72.2 kBtu/ft² |
| Source EUI | 99.0 kBtu/ft² |
| GHG emissions | 244 tCO₂e |
| GHG intensity | 4.2 kgCO₂e/ft² |
| Electricity | 223,871 kWh |
| Water use | 1,482 kgal |
| Gross floor area | 57,516 sq ft |
| Source record | nyc:2638787:2022 |
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
- 320 W 87 Street
- City
- New York City
- State
- New York
- ZIP
- 10024
- Coordinates
- 40.78986, -73.97810
Within ~1 km
Nearby benchmarked buildings
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See also: most efficient in New York City · biggest emitters
How does (5320) - 320 W 87 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. (5320) - 320 W 87 St.'s ENERGY STAR score of 77 compares with an average of 63 across the 22,829 that report a score; it scores higher than 60% of them and lower than 39%. Its site EUI of 72.2 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 4.2 kgCO₂e/ft² is about 19% below the group average of 5.2 kgCO₂e/ft².
At 57,516 sq ft, it is about 43% below the average floor area of 100,951 sq ft for those buildings. It was built in 1911, 41 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 77 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 77 means the building performs better than about 77% of its national peers. BuildingCensus bands the score into report-card grades; 77 falls in band B — above median (70–84). 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. (5320) - 320 W 87 St.'s 72.2 kBtu/ft² across 57,516 sq ft works out to about 4.2 billion Btu (1,217 MWh-equivalent) in 2022. Its source EUI of 99.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 223,871 kWh of electricity and 1,482 thousand gallons of water for the year.
Which law requires (5320) - 320 W 87 St. to report its energy use?
(5320) - 320 W 87 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 2022 disclosure (source record nyc:2638787:2022). 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
- The Getty Condominium (501 West 24th Street)· 57,515 sq ft · EUI 128.0 kBtu/ft²
- 8-18 E. 110th St.· 57,512 sq ft · score 58 (C)
- 98 Thayer· 57,510 sq ft · score 63 (C)
- AKAM - 51 East 90th Street· 57,503 sq ft · EUI 59.4 kBtu/ft²
- 3590 Broadway· 57,502 sq ft · score 7 (D)
- 1750 East 14th Street· 57,500 sq ft · score 86 (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 (5320) - 320 W 87 St.'s energy grade?
(5320) - 320 W 87 St. scores 77 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2022 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does (5320) - 320 W 87 St. use?
Its 2022 site energy-use intensity was 72.2 kBtu/ft² (99.0 kBtu/ft² source) across 57,516 sq ft, including 223,871 kWh of electricity.
What are (5320) - 320 W 87 St.'s carbon emissions?
(5320) - 320 W 87 St. reported 244 tCO₂e of greenhouse-gas emissions (4.2 kgCO₂e/ft²) for 2022.
Where is (5320) - 320 W 87 St.?
(5320) - 320 W 87 St. is at 320 W 87 Street, in New York City, New York 10024. Its coordinates are 40.78986, -73.97810 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is (5320) - 320 W 87 St. and when was it built?
(5320) - 320 W 87 St. has 57,516 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1911 as its year built. It is classed as multifamily housing.
Is (5320) - 320 W 87 St. covered by Local Law 84 (LL84)?
Yes — it appears in the 2022 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, “(5320) - 320 W 87 St., New York City, New York — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/5320-320-w-87-st-ed12c3f1 (data as of October 2, 2026).