80 Clarkson Partners
Multifamily Housing in New York City, NY · 80 Clarkson Ave · 11226
At a glance
80 Clarkson Partners is a 105,700-square-foot multifamily housing building at 80 Clarkson Ave in New York City, New York, built in 1938. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 89 out of 100 (grade A), a site energy-use intensity of 56.0 kBtu/ft² and 383 tCO₂e of greenhouse-gas emissions. That score is higher than 75% 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 | 89 (band A) |
| Site EUI | 56.0 kBtu/ft² |
| Source EUI | 77.0 kBtu/ft² |
| GHG emissions | 383 tCO₂e |
| GHG intensity | 3.6 kgCO₂e/ft² |
| Electricity | 322,796 kWh |
| Natural gas | 48,174 therms |
| Gross floor area | 105,700 sq ft |
| Source record | nyc:53934693:2024 |
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
- 80 Clarkson Ave
- City
- New York City
- State
- New York
- ZIP
- 11226
- Coordinates
- 40.65497, -73.95737
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 80 Clarkson Partners 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. 80 Clarkson Partners's ENERGY STAR score of 89 compares with an average of 63 across the 22,829 that report a score; it scores higher than 75% of them and lower than 24%. Its site EUI of 56.0 kBtu/ft² is about 25% 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 3.6 kgCO₂e/ft² is about 30% below the group average of 5.2 kgCO₂e/ft².
At 105,700 sq ft, it is roughly in line with the average floor area of 100,951 sq ft for those buildings. It was built in 1938, 14 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.
What does an ENERGY STAR score of 89 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 89 means the building performs better than about 89% of its national peers. BuildingCensus bands the score into report-card grades; 89 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. 80 Clarkson Partners's 56.0 kBtu/ft² across 105,700 sq ft works out to about 5.9 billion Btu (1,735 MWh-equivalent) in 2024. Its source EUI of 77.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 322,796 kWh of electricity and 48,174 therms of natural gas for the year.
Which law requires 80 Clarkson Partners to report its energy use?
80 Clarkson Partners 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:53934693:2024). 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
- Century - 69 West 9th Street· 105,690 sq ft · EUI 103.7 kBtu/ft²
- South Portland Residences· 105,687 sq ft · score 100 (A)
- 616 E. 18th Street Owners Corp.· 105,683 sq ft · score 94 (A)
- THE 744 BEDFORD AVE CONDOMINIUM· 105,678 sq ft · score 18 (D)
- NB:345 Montgomery Street· 105,675 sq ft · score 71 (B)
- A02320 - 345 Montgomery Street Owners Corp.· 105,675 sq ft · score 100 (A)
- 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 80 Clarkson Partners's energy grade?
80 Clarkson Partners scores 89 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 80 Clarkson Partners use?
Its 2024 site energy-use intensity was 56.0 kBtu/ft² (77.0 kBtu/ft² source) across 105,700 sq ft, including 322,796 kWh of electricity and 48,174 therms of natural gas.
What are 80 Clarkson Partners's carbon emissions?
80 Clarkson Partners reported 383 tCO₂e of greenhouse-gas emissions (3.6 kgCO₂e/ft²) for 2024.
Where is 80 Clarkson Partners?
80 Clarkson Partners is at 80 Clarkson Ave, in New York City, New York 11226. Its coordinates are 40.65497, -73.95737 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 80 Clarkson Partners and when was it built?
80 Clarkson Partners has 105,700 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1938 as its year built. It is classed as multifamily housing.
Is 80 Clarkson Partners 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, “80 Clarkson Partners, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/80-clarkson-partners-bf05b71e (data as of October 2, 2026).