41-06 Denman Street
Multifamily Housing in New York City, NY · 11373
At a glance
41-06 Denman Street is a 26,670-square-foot multifamily housing building in New York City, New York, built in 1951. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 32 out of 100 (grade D), a site energy-use intensity of 88.6 kBtu/ft² and 191 tCO₂e of greenhouse-gas emissions. That score is higher than 18% 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 | 32 (band D) |
| Site EUI | 88.6 kBtu/ft² |
| Source EUI | 116.2 kBtu/ft² |
| GHG emissions | 191 tCO₂e |
| GHG intensity | 7.2 kgCO₂e/ft² |
| Electricity | 116,539 kWh |
| Natural gas | 376 therms |
| Gross floor area | 26,670 sq ft |
| Source record | nyc:20669923:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 32 | +28 | 88.6 kBtu/ft² | 191 tCO₂e |
| 2023 | 4 | -8 | 130.2 kBtu/ft² | 266 tCO₂e |
| 2022 | 12 | 117.4 kBtu/ft² | 232 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
- 41-06 Denman Street
- City
- New York City
- State
- New York
- ZIP
- 11373
- Coordinates
- 40.74647, -73.87446
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 41-06 Denman 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. 41-06 Denman Street's ENERGY STAR score of 32 compares with an average of 63 across the 22,829 that report a score; it scores higher than 18% of them and lower than 81%. Its site EUI of 88.6 kBtu/ft² is about 18% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 7.2 kgCO₂e/ft² is about 38% above the group average of 5.2 kgCO₂e/ft².
At 26,670 sq ft, it is about 74% below the average floor area of 100,951 sq ft for those buildings. Its 1951 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 41-06 Denman Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 41-06 Denman Street, covering report years 2022–2024. Its ENERGY STAR score went from 12 in 2022 to 32 in 2024 (+20 points). Site EUI moved from 117.4 kBtu/ft² (2022) to 88.6 kBtu/ft² (2024), a 25% decrease. Reported emissions went from 232 tCO₂e to 191 tCO₂e over the same span (down 18%).
What does an ENERGY STAR score of 32 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 32 means the building performs better than about 32% of its national peers. BuildingCensus bands the score into report-card grades; 32 falls in band D — lowest band (1–54). It sits 43 points below 75, the threshold for ENERGY STAR certification. 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. 41-06 Denman Street's 88.6 kBtu/ft² across 26,670 sq ft works out to about 2.4 billion Btu (693 MWh-equivalent) in 2024. Its source EUI of 116.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 116,539 kWh of electricity and 376 therms of natural gas for the year.
Which law requires 41-06 Denman Street to report its energy use?
41-06 Denman 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:20669923:2024). 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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- All New York City benchmarked buildings· Local Law 84 (LL84)
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Frequently asked questions
What is 41-06 Denman Street's energy grade?
41-06 Denman Street scores 32 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 41-06 Denman Street use?
Its 2024 site energy-use intensity was 88.6 kBtu/ft² (116.2 kBtu/ft² source) across 26,670 sq ft, including 116,539 kWh of electricity and 376 therms of natural gas.
What are 41-06 Denman Street's carbon emissions?
41-06 Denman Street reported 191 tCO₂e of greenhouse-gas emissions (7.2 kgCO₂e/ft²) for 2024.
Where is 41-06 Denman Street?
41-06 Denman Street is in New York City, New York 11373. Its coordinates are 40.74647, -73.87446 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 41-06 Denman Street and when was it built?
41-06 Denman Street has 26,670 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1951 as its year built. It is classed as multifamily housing.
Is 41-06 Denman 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, “41-06 Denman Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/41-06-denman-street-c624357d (data as of October 2, 2026).