857 Fifth Ave Owners Inc
Multifamily Housing in New York City, NY · 857 Fifth Avenue · 10065
At a glance
857 Fifth Ave Owners Inc is a 76,246-square-foot multifamily housing building at 857 Fifth Avenue in New York City, New York, built in 1962. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 71.0 kBtu/ft² and 482 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 71.0 kBtu/ft² |
| Source EUI | 118.7 kBtu/ft² |
| GHG emissions | 482 tCO₂e |
| GHG intensity | 6.3 kgCO₂e/ft² |
| Electricity | 586,596 kWh |
| Natural gas | 388 therms |
| Gross floor area | 76,246 sq ft |
| Source record | nyc:2731195:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 71.0 kBtu/ft² | 482 tCO₂e | |
| 2023 | — | 60.4 kBtu/ft² | 406 tCO₂e | |
| 2022 | — | 66.9 kBtu/ft² | 398 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
- 857 Fifth Avenue
- City
- New York City
- State
- New York
- ZIP
- 10065
- Coordinates
- 40.76922, -73.96899
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 857 Fifth Ave Owners Inc 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 71.0 kBtu/ft² is roughly in line with 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 6.3 kgCO₂e/ft² is about 22% above the group average of 5.2 kgCO₂e/ft².
At 76,246 sq ft, it is about 24% below the average floor area of 100,951 sq ft for those buildings. It was built in 1962, 10 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 857 Fifth Ave Owners Inc's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 857 Fifth Ave Owners Inc, covering report years 2022–2024. Site EUI moved from 66.9 kBtu/ft² (2022) to 71.0 kBtu/ft² (2024), an 6% increase. Reported emissions went from 398 tCO₂e to 482 tCO₂e over the same span (up 21%).
What does a site EUI of 71.0 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. 857 Fifth Ave Owners Inc's 71.0 kBtu/ft² across 76,246 sq ft works out to about 5.4 billion Btu (1,587 MWh-equivalent) in 2024. Its source EUI of 118.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 586,596 kWh of electricity and 388 therms of natural gas for the year.
Which law requires 857 Fifth Ave Owners Inc to report its energy use?
857 Fifth Ave Owners Inc 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:2731195:2024). 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
- 145 Park Place· 76,245 sq ft · score 84 (B)
- DEPM 1578 - 750 Park Avenue· 76,237 sq ft · EUI 57.6 kBtu/ft²
- Maxwell: 87 Nassau St· 76,233 sq ft · score 41 (D)
- Winfield Tower· 76,230 sq ft · score 41 (D)
- Andrews: 12 East 12th St· 76,226 sq ft · score 73 (B)
- Chatam: 1001-5 St Nicholas Ave· 76,221 sq ft · score 11 (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 857 Fifth Ave Owners Inc's energy grade?
857 Fifth Ave Owners Inc did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 71.0 kBtu/ft².
How much energy does 857 Fifth Ave Owners Inc use?
Its 2024 site energy-use intensity was 71.0 kBtu/ft² (118.7 kBtu/ft² source) across 76,246 sq ft, including 586,596 kWh of electricity and 388 therms of natural gas.
What are 857 Fifth Ave Owners Inc's carbon emissions?
857 Fifth Ave Owners Inc reported 482 tCO₂e of greenhouse-gas emissions (6.3 kgCO₂e/ft²) for 2024.
Where is 857 Fifth Ave Owners Inc?
857 Fifth Ave Owners Inc is at 857 Fifth Avenue, in New York City, New York 10065. Its coordinates are 40.76922, -73.96899 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 857 Fifth Ave Owners Inc and when was it built?
857 Fifth Ave Owners Inc has 76,246 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1962 as its year built. It is classed as multifamily housing.
Is 857 Fifth Ave Owners Inc 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, “857 Fifth Ave Owners Inc, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/857-fifth-ave-owners-inc-e5d02c22 (data as of October 2, 2026).