41-15 44th Street Owners Corp.
Multifamily Housing in New York City, NY · 41-15 44th Street · 11104
At a glance
41-15 44th Street Owners Corp. is a 65,748-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 78 out of 100 (grade B), a site energy-use intensity of 68.3 kBtu/ft² and 275 tCO₂e of greenhouse-gas emissions. That score is higher than 61% 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 | 78 (band B) |
| Site EUI | 68.3 kBtu/ft² |
| Source EUI | 87.6 kBtu/ft² |
| GHG emissions | 275 tCO₂e |
| GHG intensity | 4.2 kgCO₂e/ft² |
| Electricity | 174,793 kWh |
| Natural gas | 38,940 therms |
| Water use | 2,619 kgal |
| Gross floor area | 65,748 sq ft |
| Source record | nyc:26630808:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 78 | +1 | 68.3 kBtu/ft² | 275 tCO₂e |
| 2023 | 77 | -7 | 67.1 kBtu/ft² | 267 tCO₂e |
| 2022 | 84 | 65.4 kBtu/ft² | 249 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
- 41-15 44th Street
- City
- New York City
- State
- New York
- ZIP
- 11104
- Coordinates
- 40.74652, -73.91991
Within ~1 km
Nearby benchmarked buildings
- Sunnyside Garden Apartmentsscore 98
Multifamily Housing · 467,469 sq ft
- 43-10 48th Avenue - 36322score —
Multifamily Housing · 450,492 sq ft
- 39-25 51st Street - 26212score 96
Multifamily Housing · 430,982 sq ft
- 39-25 51st Streetscore —
Multifamily Housing · 399,901 sq ft
Office · 299,802 sq ft
- SUPERIOR: 41-15 45th Streetscore 100
Multifamily Housing · 267,500 sq ft
See also: most efficient in New York City · biggest emitters
How does 41-15 44th Street Owners 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. 41-15 44th Street Owners Corp.'s ENERGY STAR score of 78 compares with an average of 63 across the 22,829 that report a score; it scores higher than 61% of them and lower than 38%. Its site EUI of 68.3 kBtu/ft² is roughly in line with 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 4.2 kgCO₂e/ft² is about 19% below the group average of 5.2 kgCO₂e/ft².
At 65,748 sq ft, it is about 35% 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 41-15 44th Street Owners Corp.'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 41-15 44th Street Owners Corp., covering report years 2022–2024. Its ENERGY STAR score went from 84 in 2022 to 78 in 2024 (-6 points); its best year on file was 2022, at 84. Site EUI moved from 65.4 kBtu/ft² (2022) to 68.3 kBtu/ft² (2024), an 4% increase. Reported emissions went from 249 tCO₂e to 275 tCO₂e over the same span (up 10%).
What does an ENERGY STAR score of 78 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 78 means the building performs better than about 78% of its national peers. BuildingCensus bands the score into report-card grades; 78 falls in band B — above median (70–84). 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. 41-15 44th Street Owners Corp.'s 68.3 kBtu/ft² across 65,748 sq ft works out to about 4.5 billion Btu (1,316 MWh-equivalent) in 2024. Its source EUI of 87.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 174,793 kWh of electricity, 38,940 therms of natural gas and 2,619 thousand gallons of water for the year.
Which law requires 41-15 44th Street Owners Corp. to report its energy use?
41-15 44th Street Owners 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:26630808:2024). 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.
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- 135 William Street· 65,732 sq ft · EUI 42.5 kBtu/ft²
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- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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- Biggest emitters in New York City
Frequently asked questions
What is 41-15 44th Street Owners Corp.'s energy grade?
41-15 44th Street Owners Corp. scores 78 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 41-15 44th Street Owners Corp. use?
Its 2024 site energy-use intensity was 68.3 kBtu/ft² (87.6 kBtu/ft² source) across 65,748 sq ft, including 174,793 kWh of electricity and 38,940 therms of natural gas.
What are 41-15 44th Street Owners Corp.'s carbon emissions?
41-15 44th Street Owners Corp. reported 275 tCO₂e of greenhouse-gas emissions (4.2 kgCO₂e/ft²) for 2024.
Where is 41-15 44th Street Owners Corp.?
41-15 44th Street Owners Corp. is in New York City, New York 11104. Its coordinates are 40.74652, -73.91991 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 41-15 44th Street Owners Corp. and when was it built?
41-15 44th Street Owners Corp. has 65,748 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 41-15 44th Street Owners 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, “41-15 44th Street Owners Corp., New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/41-15-44th-street-owners-corp-668a52e8 (data as of October 2, 2026).