43-20 52 Street
Multifamily Housing in New York City, NY · 11377
At a glance
43-20 52 Street is a 34,186-square-foot multifamily housing building in New York City, New York, built in 2001. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 16.5 kBtu/ft² and 65 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 16.5 kBtu/ft² |
| Source EUI | 46.2 kBtu/ft² |
| GHG emissions | 65 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 165,295 kWh |
| Gross floor area | 34,186 sq ft |
| Source record | nyc:52442496:2024 |
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
- 43-20 52 Street
- City
- New York City
- State
- New York
- ZIP
- 11377
- Coordinates
- 40.74373, -73.91258
Within ~1 km
Nearby benchmarked buildings
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- 39-25 51st Street - 26212score 96
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See also: most efficient in New York City · biggest emitters
How does 43-20 52 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 16.5 kBtu/ft² is about 78% 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 1.9 kgCO₂e/ft² is about 63% below the group average of 5.2 kgCO₂e/ft².
At 34,186 sq ft, it is about 66% below the average floor area of 100,951 sq ft for those buildings. It was built in 2001, 49 years later 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 16.5 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. 43-20 52 Street's 16.5 kBtu/ft² across 34,186 sq ft works out to about 0.6 billion Btu (165 MWh-equivalent) in 2024. Its source EUI of 46.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 165,295 kWh of electricity for the year.
Which law requires 43-20 52 Street to report its energy use?
43-20 52 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 2024 disclosure (source record nyc:52442496:2024). 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
- 49-55 Wadsworth Terrace· 34,180 sq ft · score 63 (C)
- 165 William Street· 34,180 sq ft · EUI 76.6 kBtu/ft²
- COHEN & LEVY DEVELOPMENT GROUP LLC· 34,180 sq ft · score 31 (D)
- 1836 E 18 LLC· 34,176 sq ft · score 87 (A)
- 134 Elliot Place· 34,159 sq ft · score 91 (A)
- Park Square Associates - 85 Avenue A - 1004327501· 34,155 sq ft · score 22 (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 43-20 52 Street's energy grade?
43-20 52 Street did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 16.5 kBtu/ft².
How much energy does 43-20 52 Street use?
Its 2024 site energy-use intensity was 16.5 kBtu/ft² (46.2 kBtu/ft² source) across 34,186 sq ft, including 165,295 kWh of electricity.
What are 43-20 52 Street's carbon emissions?
43-20 52 Street reported 65 tCO₂e of greenhouse-gas emissions (1.9 kgCO₂e/ft²) for 2024.
Where is 43-20 52 Street?
43-20 52 Street is in New York City, New York 11377. Its coordinates are 40.74373, -73.91258 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 43-20 52 Street and when was it built?
43-20 52 Street has 34,186 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2001 as its year built. It is classed as multifamily housing.
Is 43-20 52 Street 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, “43-20 52 Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/43-20-52-street-1ef83f22 (data as of October 2, 2026).