102 West 80th Street
Multifamily Housing in New York City, NY · 102 West 80Th Street · 10024
At a glance
102 West 80th Street is a 40,916-square-foot multifamily housing building at 102 West 80Th Street in New York City, New York, built in 1901. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 79 out of 100 (grade B), a site energy-use intensity of 84.6 kBtu/ft² and 276 tCO₂e of greenhouse-gas emissions. That score is higher than 62% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 79 (band B) |
| Site EUI | 84.6 kBtu/ft² |
| Source EUI | 107.4 kBtu/ft² |
| GHG emissions | 276 tCO₂e |
| GHG intensity | 6.7 kgCO₂e/ft² |
| Electricity | 146,042 kWh |
| Natural gas | 695 therms |
| Water use | 1,663 kgal |
| Gross floor area | 40,916 sq ft |
| Source record | nyc:6309304:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 79 | +12 | 84.6 kBtu/ft² | 276 tCO₂e |
| 2022 | 67 | 100.8 kBtu/ft² | 313 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
- 102 West 80Th Street
- City
- New York City
- State
- New York
- ZIP
- 10024
- Coordinates
- 40.78276, -73.97531
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 102 West 80th Street 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. 102 West 80th Street's ENERGY STAR score of 79 compares with an average of 63 across the 22,829 that report a score; it scores higher than 62% of them and lower than 37%. Its site EUI of 84.6 kBtu/ft² is about 13% 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 6.7 kgCO₂e/ft² is about 29% above the group average of 5.2 kgCO₂e/ft².
At 40,916 sq ft, it is about 59% below the average floor area of 100,951 sq ft for those buildings. It was built in 1901, 51 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 102 West 80th Street's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 102 West 80th Street, covering report years 2022–2023. Its ENERGY STAR score went from 67 in 2022 to 79 in 2023 (+12 points). Site EUI moved from 100.8 kBtu/ft² (2022) to 84.6 kBtu/ft² (2023), a 16% decrease. Reported emissions went from 313 tCO₂e to 276 tCO₂e over the same span (down 12%).
What does an ENERGY STAR score of 79 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 79 means the building performs better than about 79% of its national peers. BuildingCensus bands the score into report-card grades; 79 falls in band B — above median (70–84). 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. 102 West 80th Street's 84.6 kBtu/ft² across 40,916 sq ft works out to about 3.5 billion Btu (1,014 MWh-equivalent) in 2023. Its source EUI of 107.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 146,042 kWh of electricity, 695 therms of natural gas and 1,663 thousand gallons of water for the year.
Which law requires 102 West 80th Street to report its energy use?
102 West 80th Street 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 2023 disclosure (source record nyc:6309304:2023). 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
- 35 Clark Apartments Corp.· 40,915 sq ft · score 79 (B)
- 341 EAST 19TH STREET REALTY CORP· 40,915 sq ft · score 68 (C)
- 868 Lorimer Street Condominium (868 Lorimer Street,585 Manhattan Ave) (Campus)· 40,913 sq ft · EUI 31.2 kBtu/ft²
- 76-05 113th Street· 40,911 sq ft · score 99 (A)
- Balton Commons· 40,906 sq ft · score 100 (A)
- Pinnacle - 86-20 Park Lane South· 40,902 sq ft · score 7 (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 102 West 80th Street's energy grade?
102 West 80th Street scores 79 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 102 West 80th Street use?
Its 2023 site energy-use intensity was 84.6 kBtu/ft² (107.4 kBtu/ft² source) across 40,916 sq ft, including 146,042 kWh of electricity and 695 therms of natural gas.
What are 102 West 80th Street's carbon emissions?
102 West 80th Street reported 276 tCO₂e of greenhouse-gas emissions (6.7 kgCO₂e/ft²) for 2023.
Where is 102 West 80th Street?
102 West 80th Street is at 102 West 80Th Street, in New York City, New York 10024. Its coordinates are 40.78276, -73.97531 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 102 West 80th Street and when was it built?
102 West 80th Street has 40,916 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1901 as its year built. It is classed as multifamily housing.
Is 102 West 80th Street covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “102 West 80th Street, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/102-west-80th-street-23b5facb (data as of October 2, 2026).