DEPM 7512 - 101 West 24th St
Multifamily Housing in New York City, NY · 735 6 Avenue · 10011
At a glance
DEPM 7512 - 101 West 24th St is a 319,834-square-foot multifamily housing building at 735 6 Avenue in New York City, New York, built in 2008. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 22 out of 100 (grade D), a site energy-use intensity of 63.9 kBtu/ft² and 1,852 tCO₂e of greenhouse-gas emissions. That score is higher than 13% 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 | 22 (band D) |
| Site EUI | 63.9 kBtu/ft² |
| Source EUI | 134.8 kBtu/ft² |
| GHG emissions | 1,852 tCO₂e |
| GHG intensity | 5.8 kgCO₂e/ft² |
| Electricity | 3,626,154 kWh |
| Natural gas | 80,649 therms |
| Water use | 10,663 kgal |
| Gross floor area | 319,834 sq ft |
| Source record | nyc:2679689:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 22 | -11 | 63.9 kBtu/ft² | 1,852 tCO₂e |
| 2023 | 33 | -1 | 56.6 kBtu/ft² | 1,704 tCO₂e |
| 2022 | 34 | 60.7 kBtu/ft² | 1,521 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
- 735 6 Avenue
- City
- New York City
- State
- New York
- ZIP
- 10011
- Coordinates
- 40.74367, -73.99226
Within ~1 km
Nearby benchmarked buildings
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- PENN 1 (LL97)score —
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- 11 Madison Avenuescore 77
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See also: most efficient in New York City · biggest emitters
How does DEPM 7512 - 101 West 24th St 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. DEPM 7512 - 101 West 24th St's ENERGY STAR score of 22 compares with an average of 63 across the 22,829 that report a score; it scores higher than 13% of them and lower than 87%. Its site EUI of 63.9 kBtu/ft² is about 15% below 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 5.8 kgCO₂e/ft² is about 11% above the group average of 5.2 kgCO₂e/ft².
At 319,834 sq ft, it is about 217% above the average floor area of 100,951 sq ft for those buildings. It was built in 2008, 56 years later 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 DEPM 7512 - 101 West 24th St's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for DEPM 7512 - 101 West 24th St, covering report years 2022–2024. Its ENERGY STAR score went from 34 in 2022 to 22 in 2024 (-12 points); its best year on file was 2022, at 34. Site EUI moved from 60.7 kBtu/ft² (2022) to 63.9 kBtu/ft² (2024), an 5% increase. Reported emissions went from 1,521 tCO₂e to 1,852 tCO₂e over the same span (up 22%).
What does an ENERGY STAR score of 22 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 22 means the building performs better than about 22% of its national peers. BuildingCensus bands the score into report-card grades; 22 falls in band D — lowest band (1–54). It sits 53 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. DEPM 7512 - 101 West 24th St's 63.9 kBtu/ft² across 319,834 sq ft works out to about 20.4 billion Btu (5,990 MWh-equivalent) in 2024. Its source EUI of 134.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 3,626,154 kWh of electricity, 80,649 therms of natural gas and 10,663 thousand gallons of water for the year.
Which law requires DEPM 7512 - 101 West 24th St to report its energy use?
DEPM 7512 - 101 West 24th St 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:2679689:2024). 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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- Multifamily Housing buildings in New York City· 33,022 benchmarked
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Frequently asked questions
What is DEPM 7512 - 101 West 24th St's energy grade?
DEPM 7512 - 101 West 24th St scores 22 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 DEPM 7512 - 101 West 24th St use?
Its 2024 site energy-use intensity was 63.9 kBtu/ft² (134.8 kBtu/ft² source) across 319,834 sq ft, including 3,626,154 kWh of electricity and 80,649 therms of natural gas.
What are DEPM 7512 - 101 West 24th St's carbon emissions?
DEPM 7512 - 101 West 24th St reported 1,852 tCO₂e of greenhouse-gas emissions (5.8 kgCO₂e/ft²) for 2024.
Where is DEPM 7512 - 101 West 24th St?
DEPM 7512 - 101 West 24th St is at 735 6 Avenue, in New York City, New York 10011. Its coordinates are 40.74367, -73.99226 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is DEPM 7512 - 101 West 24th St and when was it built?
DEPM 7512 - 101 West 24th St has 319,834 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2008 as its year built. It is classed as multifamily housing.
Is DEPM 7512 - 101 West 24th St 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, “DEPM 7512 - 101 West 24th St, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/depm-7512-101-west-24th-st-11e2d1f2 (data as of October 2, 2026).