11 East 87th St. Tenants Corp.
Multifamily Housing in New York City, NY · 11 East 87th Street · 10128
At a glance
11 East 87th St. Tenants Corp. is a 83,969-square-foot multifamily housing building at 11 East 87th Street in New York City, New York, built in 1954. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 69.3 kBtu/ft² and 474 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 69.3 kBtu/ft² |
| Source EUI | 91.2 kBtu/ft² |
| GHG emissions | 474 tCO₂e |
| GHG intensity | 5.7 kgCO₂e/ft² |
| Electricity | 291,023 kWh |
| Natural gas | 1,361 therms |
| Water use | 1,532 kgal |
| Gross floor area | 83,969 sq ft |
| Source record | nyc:2806302:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 69.3 kBtu/ft² | 474 tCO₂e | |
| 2023 | — | 71.3 kBtu/ft² | 448 tCO₂e | |
| 2022 | — | 82.7 kBtu/ft² | 490 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
- 11 East 87th Street
- City
- New York City
- State
- New York
- ZIP
- 10128
- Coordinates
- 40.78198, -73.95935
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 11 East 87th St. Tenants Corp. 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 69.3 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 5.7 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 83,969 sq ft, it is about 17% below the average floor area of 100,951 sq ft for those buildings. Its 1954 construction date is close to 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 11 East 87th St. Tenants Corp.'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 11 East 87th St. Tenants Corp., covering report years 2022–2024. Site EUI moved from 82.7 kBtu/ft² (2022) to 69.3 kBtu/ft² (2024), a 16% decrease. Reported emissions went from 490 tCO₂e to 474 tCO₂e over the same span (down 3%).
What does a site EUI of 69.3 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. 11 East 87th St. Tenants Corp.'s 69.3 kBtu/ft² across 83,969 sq ft works out to about 5.8 billion Btu (1,705 MWh-equivalent) in 2024. Its source EUI of 91.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 291,023 kWh of electricity, 1,361 therms of natural gas and 1,532 thousand gallons of water for the year.
Which law requires 11 East 87th St. Tenants Corp. to report its energy use?
11 East 87th St. Tenants Corp. 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:2806302:2024). 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
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- 2065 Grand Concourse, Bronx· 83,910 sq ft · score 100 (A)
- 80 Rutgers Slip· 83,904 sq ft · score 80 (B)
- Wavecrest - PARENT - 1960 - 1700 Bryant Ave· 83,900 sq ft · score 65 (C)
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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 11 East 87th St. Tenants Corp.'s energy grade?
11 East 87th St. Tenants Corp. did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 69.3 kBtu/ft².
How much energy does 11 East 87th St. Tenants Corp. use?
Its 2024 site energy-use intensity was 69.3 kBtu/ft² (91.2 kBtu/ft² source) across 83,969 sq ft, including 291,023 kWh of electricity and 1,361 therms of natural gas.
What are 11 East 87th St. Tenants Corp.'s carbon emissions?
11 East 87th St. Tenants Corp. reported 474 tCO₂e of greenhouse-gas emissions (5.7 kgCO₂e/ft²) for 2024.
Where is 11 East 87th St. Tenants Corp.?
11 East 87th St. Tenants Corp. is at 11 East 87th Street, in New York City, New York 10128. Its coordinates are 40.78198, -73.95935 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 11 East 87th St. Tenants Corp. and when was it built?
11 East 87th St. Tenants Corp. has 83,969 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1954 as its year built. It is classed as multifamily housing.
Is 11 East 87th St. Tenants Corp. 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, “11 East 87th St. Tenants Corp., New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/11-east-87th-st-tenants-corp-59c4391f (data as of October 2, 2026).