55th Management Corp.
Multifamily Housing in New York City, NY · 330 West 55th Street · 10019
At a glance
55th Management Corp. is a 39,003-square-foot multifamily housing building at 330 West 55th Street in New York City, New York, built in 1954. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 99 out of 100 (grade A), a site energy-use intensity of 50.9 kBtu/ft² and 131 tCO₂e of greenhouse-gas emissions. That score is higher than 88% 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 | 99 (band A) |
| Site EUI | 50.9 kBtu/ft² |
| Source EUI | 72.1 kBtu/ft² |
| GHG emissions | 131 tCO₂e |
| GHG intensity | 3.4 kgCO₂e/ft² |
| Electricity | 121,645 kWh |
| Natural gas | 15,713 therms |
| Water use | 1,753 kgal |
| Gross floor area | 39,003 sq ft |
| Source record | nyc:6011312:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 99 | +1 | 50.9 kBtu/ft² | 131 tCO₂e |
| 2023 | 98 | ±0 | 52.0 kBtu/ft² | 133 tCO₂e |
| 2022 | 98 | 54.0 kBtu/ft² | 127 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 West 55th Street
- City
- New York City
- State
- New York
- ZIP
- 10019
- Coordinates
- 40.76599, -73.98521
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 55th Management 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. 55th Management Corp.'s ENERGY STAR score of 99 compares with an average of 63 across the 22,829 that report a score; it scores higher than 88% of them and lower than 10%. Its site EUI of 50.9 kBtu/ft² is about 32% 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 3.4 kgCO₂e/ft² is about 35% below the group average of 5.2 kgCO₂e/ft².
At 39,003 sq ft, it is about 61% 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 55th Management Corp.'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 55th Management Corp., covering report years 2022–2024. Its ENERGY STAR score went from 98 in 2022 to 99 in 2024 (+1 points). Site EUI moved from 54.0 kBtu/ft² (2022) to 50.9 kBtu/ft² (2024), a 6% decrease. Reported emissions went from 127 tCO₂e to 131 tCO₂e over the same span (up 3%).
What does an ENERGY STAR score of 99 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 99 means the building performs better than about 99% of its national peers. BuildingCensus bands the score into report-card grades; 99 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. 55th Management Corp.'s 50.9 kBtu/ft² across 39,003 sq ft works out to about 2 billion Btu (582 MWh-equivalent) in 2024. Its source EUI of 72.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 121,645 kWh of electricity, 15,713 therms of natural gas and 1,753 thousand gallons of water for the year.
Which law requires 55th Management Corp. to report its energy use?
55th Management 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:6011312:2024). 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
- TKR - 65-39 108th Street· 39,001 sq ft · score 100 (A)
- 65 Park Terrace West· 39,000 sq ft · score 55 (C)
- Chestnut - 2180 Ryer Avenue· 39,000 sq ft · score 64 (C)
- 3110 Bainbridge Ave· 39,000 sq ft · score 37 (D)
- 1151 ELDER HOLDINGS LLC· 39,000 sq ft · score 51 (D)
- Camber - 1975 Grand Ave· 39,000 sq ft · score 39 (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 55th Management Corp.'s energy grade?
55th Management Corp. scores 99 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 55th Management Corp. use?
Its 2024 site energy-use intensity was 50.9 kBtu/ft² (72.1 kBtu/ft² source) across 39,003 sq ft, including 121,645 kWh of electricity and 15,713 therms of natural gas.
What are 55th Management Corp.'s carbon emissions?
55th Management Corp. reported 131 tCO₂e of greenhouse-gas emissions (3.4 kgCO₂e/ft²) for 2024.
Where is 55th Management Corp.?
55th Management Corp. is at 330 West 55th Street, in New York City, New York 10019. Its coordinates are 40.76599, -73.98521 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 55th Management Corp. and when was it built?
55th Management Corp. has 39,003 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 55th Management 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, “55th Management Corp., New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/55th-management-corp-cec9384a (data as of October 2, 2026).