525 East 80th Street Condominium
Multifamily Housing in New York City, NY · 525 East 80th Street · 10075
At a glance
525 East 80th Street Condominium is a 141,844-square-foot multifamily housing building in New York City, New York, built in 1981. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 92 out of 100 (grade A), a site energy-use intensity of 37.9 kBtu/ft² and 494 tCO₂e of greenhouse-gas emissions. That score is higher than 79% 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 | 92 (band A) |
| Site EUI | 37.9 kBtu/ft² |
| Source EUI | 81.3 kBtu/ft² |
| GHG emissions | 494 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Electricity | 984,748 kWh |
| Natural gas | 20,209 therms |
| Water use | 5,682 kgal |
| Gross floor area | 141,844 sq ft |
| Source record | nyc:33665951:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 92 | -1 | 37.9 kBtu/ft² | 494 tCO₂e |
| 2023 | 93 | 34.8 kBtu/ft² | 447 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 525 East 80th Street
- City
- New York City
- State
- New York
- ZIP
- 10075
- Coordinates
- 40.77175, -73.94915
Within ~1 km
Nearby benchmarked buildings
- NYP Cornell (East Campus)score 47
Hospital (General Medical & Surgical) · 2,801,795 sq ft
Other - Specialty Hospital · 2,490,355 sq ft
Mixed Use Property · 2,437,399 sq ft
- Weill Cornell Medical Centerscore —
Hospital (General Medical & Surgical) · 2,405,480 sq ft
Laboratory · 1,862,814 sq ft
Other - Specialty Hospital · 1,208,625 sq ft
See also: most efficient in New York City · biggest emitters
How does 525 East 80th Street Condominium 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. 525 East 80th Street Condominium's ENERGY STAR score of 92 compares with an average of 63 across the 22,829 that report a score; it scores higher than 79% of them and lower than 20%. Its site EUI of 37.9 kBtu/ft² is about half of 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 33% below the group average of 5.2 kgCO₂e/ft².
At 141,844 sq ft, it is about 41% above the average floor area of 100,951 sq ft for those buildings. It was built in 1981, 29 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 525 East 80th Street Condominium's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 525 East 80th Street Condominium, covering report years 2023–2024. Its ENERGY STAR score went from 93 in 2023 to 92 in 2024 (-1 points); its best year on file was 2023, at 93. Site EUI moved from 34.8 kBtu/ft² (2023) to 37.9 kBtu/ft² (2024), an 9% increase. Reported emissions went from 447 tCO₂e to 494 tCO₂e over the same span (up 10%).
What does an ENERGY STAR score of 92 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 92 means the building performs better than about 92% of its national peers. BuildingCensus bands the score into report-card grades; 92 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. 525 East 80th Street Condominium's 37.9 kBtu/ft² across 141,844 sq ft works out to about 5.4 billion Btu (1,576 MWh-equivalent) in 2024. Its source EUI of 81.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 984,748 kWh of electricity, 20,209 therms of natural gas and 5,682 thousand gallons of water for the year.
Which law requires 525 East 80th Street Condominium to report its energy use?
525 East 80th Street Condominium 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:33665951:2024). 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
- 34-15 74th Street· 141,824 sq ft
- 34-10 75th Street· 141,824 sq ft
- 573 Emerald· 141,799 sq ft · score 100 (A)
- 755 Park Ave· 141,771 sq ft · score 81 (B)
- Century - 260 West Broadway· 141,761 sq ft · score 81 (B)
- DEPM 2102 - 720 Greenwich St· 141,755 sq ft · score 86 (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 525 East 80th Street Condominium's energy grade?
525 East 80th Street Condominium scores 92 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 525 East 80th Street Condominium use?
Its 2024 site energy-use intensity was 37.9 kBtu/ft² (81.3 kBtu/ft² source) across 141,844 sq ft, including 984,748 kWh of electricity and 20,209 therms of natural gas.
What are 525 East 80th Street Condominium's carbon emissions?
525 East 80th Street Condominium reported 494 tCO₂e of greenhouse-gas emissions (3.5 kgCO₂e/ft²) for 2024.
Where is 525 East 80th Street Condominium?
525 East 80th Street Condominium is in New York City, New York 10075. Its coordinates are 40.77175, -73.94915 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 525 East 80th Street Condominium and when was it built?
525 East 80th Street Condominium has 141,844 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1981 as its year built. It is classed as multifamily housing.
Is 525 East 80th Street Condominium 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).
Working with New York City building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “525 East 80th Street Condominium, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/525-east-80th-street-condominium-e42f87d6 (data as of October 2, 2026).