330-332 West 51st Street
Multifamily Housing in New York City, NY · 10019
At a glance
330-332 West 51st Street is a 25,512-square-foot multifamily housing building in New York City, New York, built in 1920. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 97 out of 100 (grade A), a site energy-use intensity of 55.1 kBtu/ft² and 161 tCO₂e of greenhouse-gas emissions. That score is higher than 86% 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 | 97 (band A) |
| Site EUI | 55.1 kBtu/ft² |
| Source EUI | 153.7 kBtu/ft² |
| GHG emissions | 161 tCO₂e |
| GHG intensity | 6.3 kgCO₂e/ft² |
| Electricity | 409,505 kWh |
| Natural gas | 92 therms |
| Gross floor area | 25,512 sq ft |
| Source record | nyc:31978334:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 97 | +25 | 55.1 kBtu/ft² | 161 tCO₂e |
| 2023 | 72 | 79.0 kBtu/ft² | 218 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
- 330-332 West 51st Street
- City
- New York City
- State
- New York
- ZIP
- 10019
- Coordinates
- 40.76341, -73.98685
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 330-332 West 51st 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. 330-332 West 51st Street's ENERGY STAR score of 97 compares with an average of 63 across the 22,829 that report a score; it scores higher than 86% of them and lower than 13%. Its site EUI of 55.1 kBtu/ft² is about 26% 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 6.3 kgCO₂e/ft² is about 22% above the group average of 5.2 kgCO₂e/ft².
At 25,512 sq ft, it is about 75% below the average floor area of 100,951 sq ft for those buildings. It was built in 1920, 32 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 330-332 West 51st Street's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 330-332 West 51st Street, covering report years 2023–2024. Its ENERGY STAR score went from 72 in 2023 to 97 in 2024 (+25 points). Site EUI moved from 79.0 kBtu/ft² (2023) to 55.1 kBtu/ft² (2024), a 30% decrease. Reported emissions went from 218 tCO₂e to 161 tCO₂e over the same span (down 26%).
What does an ENERGY STAR score of 97 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 97 means the building performs better than about 97% of its national peers. BuildingCensus bands the score into report-card grades; 97 falls in band A — high performer (85–100). 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. 330-332 West 51st Street's 55.1 kBtu/ft² across 25,512 sq ft works out to about 1.4 billion Btu (412 MWh-equivalent) in 2024. Its source EUI of 153.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 409,505 kWh of electricity and 92 therms of natural gas for the year.
Which law requires 330-332 West 51st Street to report its energy use?
330-332 West 51st 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:31978334:2024). 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
- 495 Washington Ave.· 25,510 sq ft · score 88 (A)
- 294 Webster Avenue· 25,510 sq ft · score 71 (B)
- 200 East 19th Street· 25,506 sq ft · score 57 (C)
- 3260 Rear Netherland Avenue· 25,500 sq ft
- WICKLIFFE REALTY· 25,500 sq ft · score 100 (A)
- 3260 Netherland Avenue· 25,500 sq ft
- 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 330-332 West 51st Street's energy grade?
330-332 West 51st Street scores 97 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 330-332 West 51st Street use?
Its 2024 site energy-use intensity was 55.1 kBtu/ft² (153.7 kBtu/ft² source) across 25,512 sq ft, including 409,505 kWh of electricity and 92 therms of natural gas.
What are 330-332 West 51st Street's carbon emissions?
330-332 West 51st Street reported 161 tCO₂e of greenhouse-gas emissions (6.3 kgCO₂e/ft²) for 2024.
Where is 330-332 West 51st Street?
330-332 West 51st Street is in New York City, New York 10019. Its coordinates are 40.76341, -73.98685 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 330-332 West 51st Street and when was it built?
330-332 West 51st Street has 25,512 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1920 as its year built. It is classed as multifamily housing.
Is 330-332 West 51st 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, “330-332 West 51st Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/330-332-west-51st-street-832d537a (data as of October 2, 2026).