DEPM 2478 - 465 Park Avenue
Multifamily Housing in New York City, NY · 101 East 57 Street · 10022
At a glance
DEPM 2478 - 465 Park Avenue is a 263,259-square-foot multifamily housing building at 101 East 57 Street in New York City, New York, built in 1910. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 11 out of 100 (grade D), a site energy-use intensity of 91.4 kBtu/ft² and 1,821 tCO₂e of greenhouse-gas emissions. That score is higher than 8% 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 | 11 (band D) |
| Site EUI | 91.4 kBtu/ft² |
| Source EUI | 154.2 kBtu/ft² |
| GHG emissions | 1,821 tCO₂e |
| GHG intensity | 6.9 kgCO₂e/ft² |
| Electricity | 2,565,047 kWh |
| Natural gas | 153,149 therms |
| Gross floor area | 263,259 sq ft |
| Source record | nyc:2819133:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 11 | +8 | 91.4 kBtu/ft² | 1,821 tCO₂e |
| 2023 | 3 | -92 | 103.0 kBtu/ft² | 2,062 tCO₂e |
| 2022 | 95 | 25.6 kBtu/ft² | 556 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
- 101 East 57 Street
- City
- New York City
- State
- New York
- ZIP
- 10022
- Coordinates
- 40.76147, -73.97041
Within ~1 km
Nearby benchmarked buildings
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- 277 Park Avenuescore 64
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- 345 Park Ave LPscore 47
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- 277 Park Avenuescore 55
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See also: most efficient in New York City · biggest emitters
How does DEPM 2478 - 465 Park Avenue 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 2478 - 465 Park Avenue's ENERGY STAR score of 11 compares with an average of 63 across the 22,829 that report a score; it scores higher than 8% of them and lower than 92%. Its site EUI of 91.4 kBtu/ft² is about 22% 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 6.9 kgCO₂e/ft² is about 33% above the group average of 5.2 kgCO₂e/ft².
At 263,259 sq ft, it is about 161% above the average floor area of 100,951 sq ft for those buildings. It was built in 1910, 42 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 DEPM 2478 - 465 Park Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for DEPM 2478 - 465 Park Avenue, covering report years 2022–2024. Its ENERGY STAR score went from 95 in 2022 to 11 in 2024 (-84 points); its best year on file was 2022, at 95. Site EUI moved from 25.6 kBtu/ft² (2022) to 91.4 kBtu/ft² (2024), an 257% increase. Reported emissions went from 556 tCO₂e to 1,821 tCO₂e over the same span (up 227%).
What does an ENERGY STAR score of 11 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 11 means the building performs better than about 11% of its national peers. BuildingCensus bands the score into report-card grades; 11 falls in band D — lowest band (1–54). It sits 64 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 2478 - 465 Park Avenue's 91.4 kBtu/ft² across 263,259 sq ft works out to about 24.1 billion Btu (7,052 MWh-equivalent) in 2024. Its source EUI of 154.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 2,565,047 kWh of electricity and 153,149 therms of natural gas for the year.
Which law requires DEPM 2478 - 465 Park Avenue to report its energy use?
DEPM 2478 - 465 Park Avenue 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:2819133:2024). 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
- Fieldstondale Mutual Housing Cooperative Inc. - 5500-5550 Fieldston Road· 263,206 sq ft · score 84 (B)
- 5500-5550 Fieldston Road - Parent Property· 263,206 sq ft · score 81 (B)
- AKAM - 201 East 21st Street· 263,175 sq ft · EUI 71.0 kBtu/ft²
- 425 Riverside Drive· 263,040 sq ft · score 96 (A)
- Lovett - 67-66 108th Street· 263,024 sq ft · score 89 (A)
- Bronx Park - 355 E. 184/2355 Webster· 263,000 sq ft · score 63 (C)
- 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 DEPM 2478 - 465 Park Avenue's energy grade?
DEPM 2478 - 465 Park Avenue scores 11 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 2478 - 465 Park Avenue use?
Its 2024 site energy-use intensity was 91.4 kBtu/ft² (154.2 kBtu/ft² source) across 263,259 sq ft, including 2,565,047 kWh of electricity and 153,149 therms of natural gas.
What are DEPM 2478 - 465 Park Avenue's carbon emissions?
DEPM 2478 - 465 Park Avenue reported 1,821 tCO₂e of greenhouse-gas emissions (6.9 kgCO₂e/ft²) for 2024.
Where is DEPM 2478 - 465 Park Avenue?
DEPM 2478 - 465 Park Avenue is at 101 East 57 Street, in New York City, New York 10022. Its coordinates are 40.76147, -73.97041 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is DEPM 2478 - 465 Park Avenue and when was it built?
DEPM 2478 - 465 Park Avenue has 263,259 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1910 as its year built. It is classed as multifamily housing.
Is DEPM 2478 - 465 Park Avenue 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 2478 - 465 Park Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/depm-2478-465-park-avenue-a24af05d (data as of October 2, 2026).