45-41 39th Place
Multifamily Housing in New York City, NY · 11104
At a glance
45-41 39th Place is a 72,000-square-foot multifamily housing building in New York City, New York, built in 1940. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 89 out of 100 (grade A), a site energy-use intensity of 60.5 kBtu/ft² and 279 tCO₂e of greenhouse-gas emissions. That score is higher than 75% 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 | 89 (band A) |
| Site EUI | 60.5 kBtu/ft² |
| Source EUI | 82.1 kBtu/ft² |
| GHG emissions | 279 tCO₂e |
| GHG intensity | 3.9 kgCO₂e/ft² |
| Electricity | 224,354 kWh |
| Natural gas | 35,897 therms |
| Water use | 2,799 kgal |
| Gross floor area | 72,000 sq ft |
| Source record | nyc:6710325:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 89 | ±0 | 60.5 kBtu/ft² | 279 tCO₂e |
| 2023 | 89 | -1 | 58.2 kBtu/ft² | 263 tCO₂e |
| 2022 | 90 | 62.0 kBtu/ft² | 261 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
- 45-41 39th Place
- City
- New York City
- State
- New York
- ZIP
- 11104
- Coordinates
- 40.74295, -73.92537
Within ~1 km
Nearby benchmarked buildings
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Manufacturing/Industrial Plant · 390,400 sq ft
- 47-25 34th Streetscore —
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- Stellar - 32-02 Skillman Avescore 89
Office · 301,000 sq ft
- 47-25 34th Streetscore —
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See also: most efficient in New York City · biggest emitters
How does 45-41 39th Place 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. 45-41 39th Place's ENERGY STAR score of 89 compares with an average of 63 across the 22,829 that report a score; it scores higher than 75% of them and lower than 24%. Its site EUI of 60.5 kBtu/ft² is about 19% 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 3.9 kgCO₂e/ft² is about 26% below the group average of 5.2 kgCO₂e/ft².
At 72,000 sq ft, it is about 29% below the average floor area of 100,951 sq ft for those buildings. It was built in 1940, 12 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 45-41 39th Place's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 45-41 39th Place, covering report years 2022–2024. Its ENERGY STAR score went from 90 in 2022 to 89 in 2024 (-1 points); its best year on file was 2022, at 90. Site EUI moved from 62.0 kBtu/ft² (2022) to 60.5 kBtu/ft² (2024), a 2% decrease. Reported emissions went from 261 tCO₂e to 279 tCO₂e over the same span (up 7%).
What does an ENERGY STAR score of 89 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 89 means the building performs better than about 89% of its national peers. BuildingCensus bands the score into report-card grades; 89 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. 45-41 39th Place's 60.5 kBtu/ft² across 72,000 sq ft works out to about 4.4 billion Btu (1,277 MWh-equivalent) in 2024. Its source EUI of 82.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 224,354 kWh of electricity, 35,897 therms of natural gas and 2,799 thousand gallons of water for the year.
Which law requires 45-41 39th Place to report its energy use?
45-41 39th Place 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:6710325:2024). 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
- Halpern & Pintel - 2020 Grand Concourse· 71,996 sq ft
- 230 East 48th Street· 71,992 sq ft
- Watson Ave Estates LLC· 71,986 sq ft · score 64 (C)
- Prospect Management -115 East 55th Street· 71,957 sq ft · score 97 (A)
- New Square Realty - 14 Dunham Pl· 71,957 sq ft · score 100 (A)
- 869 Myrtle Avenue· 71,947 sq ft · score 90 (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 45-41 39th Place's energy grade?
45-41 39th Place scores 89 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 45-41 39th Place use?
Its 2024 site energy-use intensity was 60.5 kBtu/ft² (82.1 kBtu/ft² source) across 72,000 sq ft, including 224,354 kWh of electricity and 35,897 therms of natural gas.
What are 45-41 39th Place's carbon emissions?
45-41 39th Place reported 279 tCO₂e of greenhouse-gas emissions (3.9 kgCO₂e/ft²) for 2024.
Where is 45-41 39th Place?
45-41 39th Place is in New York City, New York 11104. Its coordinates are 40.74295, -73.92537 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 45-41 39th Place and when was it built?
45-41 39th Place has 72,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1940 as its year built. It is classed as multifamily housing.
Is 45-41 39th Place 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, “45-41 39th Place, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/45-41-39th-place-3fbc42bd (data as of October 2, 2026).