55 East 11th Street
Multifamily Housing in New York City, NY · 10003
At a glance
55 East 11th Street is a 30,378-square-foot multifamily housing building in New York City, New York, built in 1908. In its 2023 New York City benchmarking disclosure it reported a site energy-use intensity of 45.6 kBtu/ft² and 93 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 45.6 kBtu/ft² |
| Source EUI | 67.8 kBtu/ft² |
| GHG emissions | 93 tCO₂e |
| GHG intensity | 3.1 kgCO₂e/ft² |
| Electricity | 101,373 kWh |
| Natural gas | 10,399 therms |
| Water use | 622 kgal |
| Gross floor area | 30,378 sq ft |
| Source record | nyc:33968089:2023 |
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
- 55 East 11th Street
- City
- New York City
- State
- New York
- ZIP
- 10003
- Coordinates
- 40.73302, -73.99262
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 55 East 11th 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. Its site EUI of 45.6 kBtu/ft² is about 39% 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 3.1 kgCO₂e/ft² is about 40% below the group average of 5.2 kgCO₂e/ft².
At 30,378 sq ft, it is about 70% below the average floor area of 100,951 sq ft for those buildings. It was built in 1908, 44 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 a site EUI of 45.6 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. 55 East 11th Street's 45.6 kBtu/ft² across 30,378 sq ft works out to about 1.4 billion Btu (406 MWh-equivalent) in 2023. Its source EUI of 67.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 101,373 kWh of electricity, 10,399 therms of natural gas and 622 thousand gallons of water for the year.
Which law requires 55 East 11th Street to report its energy use?
55 East 11th 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:33968089:2023). 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
- 52 Park Avenue· 30,371 sq ft · EUI 57.2 kBtu/ft²
- HARRISON AVENUE REHAB (GROUP B) - Bldg 4· 30,370 sq ft · EUI 95.2 kBtu/ft²
- Child - 350 Sheffield Avenue· 30,369 sq ft · score 100 (A)
- Child - 592 Sutter Avenue· 30,369 sq ft
- 429 Clinton Avenue· 30,368 sq ft · EUI 55.3 kBtu/ft²
- AAR: 38-22 147th St· 30,364 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 55 East 11th Street's energy grade?
55 East 11th Street did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 45.6 kBtu/ft².
How much energy does 55 East 11th Street use?
Its 2023 site energy-use intensity was 45.6 kBtu/ft² (67.8 kBtu/ft² source) across 30,378 sq ft, including 101,373 kWh of electricity and 10,399 therms of natural gas.
What are 55 East 11th Street's carbon emissions?
55 East 11th Street reported 93 tCO₂e of greenhouse-gas emissions (3.1 kgCO₂e/ft²) for 2023.
Where is 55 East 11th Street?
55 East 11th Street is in New York City, New York 10003. Its coordinates are 40.73302, -73.99262 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 55 East 11th Street and when was it built?
55 East 11th Street has 30,378 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1908 as its year built. It is classed as multifamily housing.
Is 55 East 11th 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, “55 East 11th Street, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/55-east-11th-street-43791584 (data as of October 2, 2026).