41-09 41st Street
Multifamily Housing in New York City, NY · 11104
At a glance
41-09 41st Street is a 59,920-square-foot multifamily housing building in New York City, New York, built in 1938. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 93 out of 100 (grade A), a site energy-use intensity of 69.8 kBtu/ft² and 260 tCO₂e of greenhouse-gas emissions. That score is higher than 80% 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 | 93 (band A) |
| Site EUI | 69.8 kBtu/ft² |
| Source EUI | 91.0 kBtu/ft² |
| GHG emissions | 260 tCO₂e |
| GHG intensity | 4.3 kgCO₂e/ft² |
| Electricity | 177,625 kWh |
| Natural gas | 35,780 therms |
| Gross floor area | 59,920 sq ft |
| Source record | nyc:4398487:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 93 | +5 | 69.8 kBtu/ft² | 260 tCO₂e |
| 2023 | 88 | +4 | 73.9 kBtu/ft² | 270 tCO₂e |
| 2022 | 84 | 82.7 kBtu/ft² | 285 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
- 41-09 41st Street
- City
- New York City
- State
- New York
- ZIP
- 11104
- Coordinates
- 40.74685, -73.92269
Within ~1 km
Nearby benchmarked buildings
- 43-10 48th Avenue - 36322score —
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K-12 School · 317,000 sq ft
Office · 299,802 sq ft
- SUPERIOR: 41-15 45th Streetscore 100
Multifamily Housing · 267,500 sq ft
- North River 48-49 35th St LLCscore 91
Refrigerated Warehouse · 263,171 sq ft
- 48-01 42nd Street - 36323score 92
Multifamily Housing · 258,500 sq ft
See also: most efficient in New York City · biggest emitters
How does 41-09 41st 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. 41-09 41st Street's ENERGY STAR score of 93 compares with an average of 63 across the 22,829 that report a score; it scores higher than 80% of them and lower than 18%. Its site EUI of 69.8 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 4.3 kgCO₂e/ft² is about 17% below the group average of 5.2 kgCO₂e/ft².
At 59,920 sq ft, it is about 41% below the average floor area of 100,951 sq ft for those buildings. It was built in 1938, 14 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 41-09 41st Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 41-09 41st Street, covering report years 2022–2024. Its ENERGY STAR score went from 84 in 2022 to 93 in 2024 (+9 points). Site EUI moved from 82.7 kBtu/ft² (2022) to 69.8 kBtu/ft² (2024), a 16% decrease. Reported emissions went from 285 tCO₂e to 260 tCO₂e over the same span (down 9%).
What does an ENERGY STAR score of 93 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 93 means the building performs better than about 93% of its national peers. BuildingCensus bands the score into report-card grades; 93 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. 41-09 41st Street's 69.8 kBtu/ft² across 59,920 sq ft works out to about 4.2 billion Btu (1,226 MWh-equivalent) in 2024. Its source EUI of 91.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 177,625 kWh of electricity and 35,780 therms of natural gas for the year.
Which law requires 41-09 41st Street to report its energy use?
41-09 41st 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:4398487:2024). 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
- 901 Lexington Ave· 59,918 sq ft · EUI 72.9 kBtu/ft²
- Pinnacle - 143 Linden Blvd· 59,916 sq ft · score 23 (D)
- 42-95 Main Street· 59,905 sq ft
- Bay Street Housing LP· 59,898 sq ft · score 74 (B)
- Mount Carmel· 59,886 sq ft · score 36 (D)
- 3034 Kingsbridge Ave· 59,884 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 41-09 41st Street's energy grade?
41-09 41st Street scores 93 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 41-09 41st Street use?
Its 2024 site energy-use intensity was 69.8 kBtu/ft² (91.0 kBtu/ft² source) across 59,920 sq ft, including 177,625 kWh of electricity and 35,780 therms of natural gas.
What are 41-09 41st Street's carbon emissions?
41-09 41st Street reported 260 tCO₂e of greenhouse-gas emissions (4.3 kgCO₂e/ft²) for 2024.
Where is 41-09 41st Street?
41-09 41st Street is in New York City, New York 11104. Its coordinates are 40.74685, -73.92269 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 41-09 41st Street and when was it built?
41-09 41st Street has 59,920 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1938 as its year built. It is classed as multifamily housing.
Is 41-09 41st 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, “41-09 41st Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/41-09-41st-street-0d7977f2 (data as of October 2, 2026).