Orsid - 875 West End Avenue
Multifamily Housing in New York City, NY · 871 WEST END AVENUE · 10025
At a glance
Orsid - 875 West End Avenue is a 171,265-square-foot multifamily housing building at 871 WEST END AVENUE in New York City, New York, built in 1924. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 96 out of 100 (grade A), a site energy-use intensity of 56.6 kBtu/ft² and 604 tCO₂e of greenhouse-gas emissions. That score is higher than 84% 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 | 96 (band A) |
| Site EUI | 56.6 kBtu/ft² |
| Source EUI | 74.1 kBtu/ft² |
| GHG emissions | 604 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Electricity | 420,147 kWh |
| Natural gas | 82,649 therms |
| Water use | 3,885 kgal |
| Gross floor area | 171,265 sq ft |
| Source record | nyc:4038914:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 96 | +1 | 56.6 kBtu/ft² | 604 tCO₂e |
| 2023 | 95 | ±0 | 58.1 kBtu/ft² | 608 tCO₂e |
| 2022 | 95 | 61.7 kBtu/ft² | 606 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
- 871 WEST END AVENUE
- City
- New York City
- State
- New York
- ZIP
- 10025
- Coordinates
- 40.79945, -73.97016
Within ~1 km
Nearby benchmarked buildings
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- DOUGLASS Iscore —
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- 808 Columbus Avenuescore 25
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See also: most efficient in New York City · biggest emitters
How does Orsid - 875 West End 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. Orsid - 875 West End Avenue's ENERGY STAR score of 96 compares with an average of 63 across the 22,829 that report a score; it scores higher than 84% of them and lower than 14%. Its site EUI of 56.6 kBtu/ft² is about 24% 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 3.5 kgCO₂e/ft² is about 32% below the group average of 5.2 kgCO₂e/ft².
At 171,265 sq ft, it is about 70% above the average floor area of 100,951 sq ft for those buildings. It was built in 1924, 28 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 Orsid - 875 West End Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Orsid - 875 West End Avenue, covering report years 2022–2024. Its ENERGY STAR score went from 95 in 2022 to 96 in 2024 (+1 points). Site EUI moved from 61.7 kBtu/ft² (2022) to 56.6 kBtu/ft² (2024), a 8% decrease. Reported emissions went from 606 tCO₂e to 604 tCO₂e over the same span (down 0%).
What does an ENERGY STAR score of 96 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 96 means the building performs better than about 96% of its national peers. BuildingCensus bands the score into report-card grades; 96 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. Orsid - 875 West End Avenue's 56.6 kBtu/ft² across 171,265 sq ft works out to about 9.7 billion Btu (2,841 MWh-equivalent) in 2024. Its source EUI of 74.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 420,147 kWh of electricity, 82,649 therms of natural gas and 3,885 thousand gallons of water for the year.
Which law requires Orsid - 875 West End Avenue to report its energy use?
Orsid - 875 West End 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:4038914:2024). 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
- Copy of Lovett - CAMPUS - 63-85 / 63-93 Woodhaven Boulevard / 85-04 63rd Drive· 171,223 sq ft · score 96 (A)
- 885 Park Avenue - data· 171,207 sq ft · score 100 (A)
- 573 Emerald Street· 171,145 sq ft · score 72 (B)
- Halstead: 174 E 74th St.· 171,124 sq ft · score 69 (C)
- 1240 Walton Avenue· 171,034 sq ft · score 74 (B)
- Orsid - 165 West 91st Street· 171,022 sq ft · score 54 (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 Orsid - 875 West End Avenue's energy grade?
Orsid - 875 West End Avenue scores 96 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Orsid - 875 West End Avenue use?
Its 2024 site energy-use intensity was 56.6 kBtu/ft² (74.1 kBtu/ft² source) across 171,265 sq ft, including 420,147 kWh of electricity and 82,649 therms of natural gas.
What are Orsid - 875 West End Avenue's carbon emissions?
Orsid - 875 West End Avenue reported 604 tCO₂e of greenhouse-gas emissions (3.5 kgCO₂e/ft²) for 2024.
Where is Orsid - 875 West End Avenue?
Orsid - 875 West End Avenue is at 871 WEST END AVENUE, in New York City, New York 10025. Its coordinates are 40.79945, -73.97016 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Orsid - 875 West End Avenue and when was it built?
Orsid - 875 West End Avenue has 171,265 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1924 as its year built. It is classed as multifamily housing.
Is Orsid - 875 West End 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, “Orsid - 875 West End Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/orsid-875-west-end-avenue-519264b5 (data as of October 2, 2026).