324 EAST 41 STREET (Child)
Multifamily Housing in New York City, NY · 304 EAST 41ST STREET · 10017
At a glance
324 EAST 41 STREET (Child) is a 46,628-square-foot multifamily housing building at 304 EAST 41ST STREET in New York City, New York, built in 1929. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 9 out of 100 (grade D), a site energy-use intensity of 170.7 kBtu/ft² and 428 tCO₂e of greenhouse-gas emissions. That score is higher than 7% 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 | 9 (band D) |
| Site EUI | 170.7 kBtu/ft² |
| Source EUI | 182.6 kBtu/ft² |
| GHG emissions | 428 tCO₂e |
| GHG intensity | 9.2 kgCO₂e/ft² |
| Electricity | 26,189 kWh |
| Natural gas | 78,718 therms |
| Gross floor area | 46,628 sq ft |
| Source record | nyc:64803592:2024 |
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 EAST 41ST 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 324 EAST 41 STREET (Child) 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. 324 EAST 41 STREET (Child)'s ENERGY STAR score of 9 compares with an average of 63 across the 22,829 that report a score; it scores higher than 7% of them and lower than 93%. Its site EUI of 170.7 kBtu/ft² is about 128% 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 9.2 kgCO₂e/ft² is about 77% above the group average of 5.2 kgCO₂e/ft².
At 46,628 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 1929, 23 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.
What does an ENERGY STAR score of 9 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 9 means the building performs better than about 9% of its national peers. BuildingCensus bands the score into report-card grades; 9 falls in band D — lowest band (1–54). It sits 66 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. 324 EAST 41 STREET (Child)'s 170.7 kBtu/ft² across 46,628 sq ft works out to about 8 billion Btu (2,333 MWh-equivalent) in 2024. Its source EUI of 182.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 26,189 kWh of electricity and 78,718 therms of natural gas for the year.
Which law requires 324 EAST 41 STREET (Child) to report its energy use?
324 EAST 41 STREET (Child) 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:64803592:2024). 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
- Andrews: 101-103 Greene Street· 46,624 sq ft · EUI 83.6 kBtu/ft²
- METRO PLAZA CONDO: 72-29 Metro· 46,623 sq ft · score 94 (A)
- Century - 105 West 73rd Street· 46,621 sq ft · score 81 (B)
- 1269 E. 18TH ST.· 46,620 sq ft · score 60 (C)
- AKAM - 223-231 West 21st Street· 46,620 sq ft
- Lilmor - 1269 East 18th Street· 46,620 sq ft · score 36 (D)
- 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 324 EAST 41 STREET (Child)'s energy grade?
324 EAST 41 STREET (Child) scores 9 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 324 EAST 41 STREET (Child) use?
Its 2024 site energy-use intensity was 170.7 kBtu/ft² (182.6 kBtu/ft² source) across 46,628 sq ft, including 26,189 kWh of electricity and 78,718 therms of natural gas.
What are 324 EAST 41 STREET (Child)'s carbon emissions?
324 EAST 41 STREET (Child) reported 428 tCO₂e of greenhouse-gas emissions (9.2 kgCO₂e/ft²) for 2024.
Where is 324 EAST 41 STREET (Child)?
324 EAST 41 STREET (Child) is at 304 EAST 41ST STREET, 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 324 EAST 41 STREET (Child) and when was it built?
324 EAST 41 STREET (Child) has 46,628 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1929 as its year built. It is classed as multifamily housing.
Is 324 EAST 41 STREET (Child) 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, “324 EAST 41 STREET (Child), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/324-east-41-street-child-7bd803cd (data as of October 2, 2026).