DEPM 2734 - 535 Park Ave
Multifamily Housing in New York City, NY · 535 Park Avenue · 10065
At a glance
DEPM 2734 - 535 Park Ave is a 103,352-square-foot multifamily housing building at 535 Park Avenue in New York City, New York, built in 1909. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 57.8 kBtu/ft² and 476 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 57.8 kBtu/ft² |
| Source EUI | 94.8 kBtu/ft² |
| GHG emissions | 476 tCO₂e |
| GHG intensity | 4.6 kgCO₂e/ft² |
| Electricity | 481,222 kWh |
| Natural gas | 625 therms |
| Water use | 1,050 kgal |
| Gross floor area | 103,352 sq ft |
| Source record | nyc:3111960:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 57.8 kBtu/ft² | 476 tCO₂e | |
| 2023 | 69 | ±0 | 63.9 kBtu/ft² | 466 tCO₂e |
| 2022 | 69 | 67.6 kBtu/ft² | 455 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
- 535 Park Avenue
- City
- New York City
- State
- New York
- ZIP
- 10065
- Coordinates
- 40.76429, -73.96878
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does DEPM 2734 - 535 Park Ave 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. Its site EUI of 57.8 kBtu/ft² is about 23% 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 4.6 kgCO₂e/ft² is about 12% below the group average of 5.2 kgCO₂e/ft².
At 103,352 sq ft, it is roughly in line with the average floor area of 100,951 sq ft for those buildings. It was built in 1909, 43 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 2734 - 535 Park Ave's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for DEPM 2734 - 535 Park Ave, covering report years 2022–2024. Its ENERGY STAR score was 69 in both 2022 and 2023. Site EUI moved from 67.6 kBtu/ft² (2022) to 57.8 kBtu/ft² (2024), a 14% decrease. Reported emissions went from 455 tCO₂e to 476 tCO₂e over the same span (up 5%).
What does a site EUI of 57.8 kBtu/ft² mean?
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 2734 - 535 Park Ave's 57.8 kBtu/ft² across 103,352 sq ft works out to about 6 billion Btu (1,751 MWh-equivalent) in 2024. Its source EUI of 94.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 481,222 kWh of electricity, 625 therms of natural gas and 1,050 thousand gallons of water for the year.
Which law requires DEPM 2734 - 535 Park Ave to report its energy use?
DEPM 2734 - 535 Park Ave 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:3111960:2024). 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: 211 E 13th St· 103,342 sq ft · score 50 (D)
- 267 6th Street· 103,328 sq ft · score 59 (C)
- AKAM - 263 9th Avenue· 103,320 sq ft · score 43 (D)
- Stonehenge - PARENT - 252 East 61st Street· 103,304 sq ft · score 52 (D)
- 525 E 82 Owners Co· 103,293 sq ft
- 525 East 82nd Street· 103,293 sq ft · score 70 (B)
- 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 2734 - 535 Park Ave's energy grade?
DEPM 2734 - 535 Park Ave did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 57.8 kBtu/ft².
How much energy does DEPM 2734 - 535 Park Ave use?
Its 2024 site energy-use intensity was 57.8 kBtu/ft² (94.8 kBtu/ft² source) across 103,352 sq ft, including 481,222 kWh of electricity and 625 therms of natural gas.
What are DEPM 2734 - 535 Park Ave's carbon emissions?
DEPM 2734 - 535 Park Ave reported 476 tCO₂e of greenhouse-gas emissions (4.6 kgCO₂e/ft²) for 2024.
Where is DEPM 2734 - 535 Park Ave?
DEPM 2734 - 535 Park Ave is at 535 Park Avenue, in New York City, New York 10065. Its coordinates are 40.76429, -73.96878 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is DEPM 2734 - 535 Park Ave and when was it built?
DEPM 2734 - 535 Park Ave has 103,352 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1909 as its year built. It is classed as multifamily housing.
Is DEPM 2734 - 535 Park Ave 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 2734 - 535 Park Ave, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/depm-2734-535-park-ave-77283d69 (data as of October 2, 2026).