(05304) - 304-324 Owners Corp. (304-324 E 41 Street)
Multifamily Housing in New York City, NY · 304-324 E 41 Street · 10017
At a glance
(05304) - 304-324 Owners Corp. (304-324 E 41 Street) is a 128,798-square-foot multifamily housing building in New York City, New York, built in 1906. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 76 out of 100 (grade B), a site energy-use intensity of 80.6 kBtu/ft² and 675 tCO₂e of greenhouse-gas emissions. That score is higher than 58% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 76 (band B) |
| Site EUI | 80.6 kBtu/ft² |
| Source EUI | 114.9 kBtu/ft² |
| GHG emissions | 675 tCO₂e |
| GHG intensity | 5.2 kgCO₂e/ft² |
| Electricity | 654,152 kWh |
| Natural gas | 81,450 therms |
| Water use | 6,465 kgal |
| Gross floor area | 128,798 sq ft |
| Source record | nyc:2638782:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 76 | -15 | 80.6 kBtu/ft² | 675 tCO₂e |
| 2022 | 91 | 65.9 kBtu/ft² | 525 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
- 304-324 E 41 Street
- City
- New York City
- State
- New York
- ZIP
- 10017
- Coordinates
- 40.74902, -73.97238
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does (05304) - 304-324 Owners Corp. (304-324 E 41 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. (05304) - 304-324 Owners Corp. (304-324 E 41 Street)'s ENERGY STAR score of 76 compares with an average of 63 across the 22,829 that report a score; it scores higher than 58% of them and lower than 40%. Its site EUI of 80.6 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 5.2 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 128,798 sq ft, it is about 28% above the average floor area of 100,951 sq ft for those buildings. It was built in 1906, 46 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 (05304) - 304-324 Owners Corp. (304-324 E 41 Street)'s energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for (05304) - 304-324 Owners Corp. (304-324 E 41 Street), covering report years 2022–2023. Its ENERGY STAR score went from 91 in 2022 to 76 in 2023 (-15 points); its best year on file was 2022, at 91. Site EUI moved from 65.9 kBtu/ft² (2022) to 80.6 kBtu/ft² (2023), an 22% increase. Reported emissions went from 525 tCO₂e to 675 tCO₂e over the same span (up 29%).
What does an ENERGY STAR score of 76 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 76 means the building performs better than about 76% of its national peers. BuildingCensus bands the score into report-card grades; 76 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. (05304) - 304-324 Owners Corp. (304-324 E 41 Street)'s 80.6 kBtu/ft² across 128,798 sq ft works out to about 10.4 billion Btu (3,042 MWh-equivalent) in 2023. Its source EUI of 114.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 654,152 kWh of electricity, 81,450 therms of natural gas and 6,465 thousand gallons of water for the year.
Which law requires (05304) - 304-324 Owners Corp. (304-324 E 41 Street) to report its energy use?
(05304) - 304-324 Owners Corp. (304-324 E 41 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 2023 disclosure (source record nyc:2638782:2023). 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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- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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Frequently asked questions
What is (05304) - 304-324 Owners Corp. (304-324 E 41 Street)'s energy grade?
(05304) - 304-324 Owners Corp. (304-324 E 41 Street) scores 76 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does (05304) - 304-324 Owners Corp. (304-324 E 41 Street) use?
Its 2023 site energy-use intensity was 80.6 kBtu/ft² (114.9 kBtu/ft² source) across 128,798 sq ft, including 654,152 kWh of electricity and 81,450 therms of natural gas.
What are (05304) - 304-324 Owners Corp. (304-324 E 41 Street)'s carbon emissions?
(05304) - 304-324 Owners Corp. (304-324 E 41 Street) reported 675 tCO₂e of greenhouse-gas emissions (5.2 kgCO₂e/ft²) for 2023.
Where is (05304) - 304-324 Owners Corp. (304-324 E 41 Street)?
(05304) - 304-324 Owners Corp. (304-324 E 41 Street) is in New York City, New York 10017. Its coordinates are 40.74902, -73.97238 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is (05304) - 304-324 Owners Corp. (304-324 E 41 Street) and when was it built?
(05304) - 304-324 Owners Corp. (304-324 E 41 Street) has 128,798 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1906 as its year built. It is classed as multifamily housing.
Is (05304) - 304-324 Owners Corp. (304-324 E 41 Street) covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “(05304) - 304-324 Owners Corp. (304-324 E 41 Street), New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/05304-304-324-owners-corp-304-324-e-41-street-42255603 (data as of October 2, 2026).