90 East End Ave Condo (90 East End Ave)
Multifamily Housing in New York City, NY · 90 East End Ave · 10028
At a glance
90 East End Ave Condo (90 East End Ave) is a 127,680-square-foot multifamily housing building in New York City, New York, built in 1999. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 53 out of 100 (grade D), a site energy-use intensity of 60.0 kBtu/ft² and 661 tCO₂e of greenhouse-gas emissions. That score is higher than 34% 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 | 53 (band D) |
| Site EUI | 60.0 kBtu/ft² |
| Source EUI | 119.3 kBtu/ft² |
| GHG emissions | 661 tCO₂e |
| GHG intensity | 5.2 kgCO₂e/ft² |
| Electricity | 1,202,637 kWh |
| Natural gas | 35,617 therms |
| Water use | 3,883 kgal |
| Gross floor area | 127,680 sq ft |
| Source record | nyc:20413873:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 53 | +2 | 60.0 kBtu/ft² | 661 tCO₂e |
| 2023 | 51 | +13 | 59.7 kBtu/ft² | 634 tCO₂e |
| 2022 | 38 | 73.8 kBtu/ft² | 640 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
- 90 East End Ave
- City
- New York City
- State
- New York
- ZIP
- 10028
- Coordinates
- 40.77340, -73.94590
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 90 East End Ave Condo (90 East End Ave) 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. 90 East End Ave Condo (90 East End Ave)'s ENERGY STAR score of 53 compares with an average of 63 across the 22,829 that report a score; it scores higher than 34% of them and lower than 65%. Its site EUI of 60.0 kBtu/ft² is about 20% 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 5.2 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 127,680 sq ft, it is about 26% above the average floor area of 100,951 sq ft for those buildings. It was built in 1999, 47 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 90 East End Ave Condo (90 East End Ave)'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 90 East End Ave Condo (90 East End Ave), covering report years 2022–2024. Its ENERGY STAR score went from 38 in 2022 to 53 in 2024 (+15 points). Site EUI moved from 73.8 kBtu/ft² (2022) to 60.0 kBtu/ft² (2024), a 19% decrease. Reported emissions went from 640 tCO₂e to 661 tCO₂e over the same span (up 3%).
What does an ENERGY STAR score of 53 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 53 means the building performs better than about 53% of its national peers. BuildingCensus bands the score into report-card grades; 53 falls in band D — lowest band (1–54). It sits 22 points below 75, the threshold for ENERGY STAR certification. 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. 90 East End Ave Condo (90 East End Ave)'s 60.0 kBtu/ft² across 127,680 sq ft works out to about 7.7 billion Btu (2,245 MWh-equivalent) in 2024. Its source EUI of 119.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,202,637 kWh of electricity, 35,617 therms of natural gas and 3,883 thousand gallons of water for the year.
Which law requires 90 East End Ave Condo (90 East End Ave) to report its energy use?
90 East End Ave Condo (90 East End Ave) 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:20413873:2024). 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.
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- 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 90 East End Ave Condo (90 East End Ave)'s energy grade?
90 East End Ave Condo (90 East End Ave) scores 53 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 90 East End Ave Condo (90 East End Ave) use?
Its 2024 site energy-use intensity was 60.0 kBtu/ft² (119.3 kBtu/ft² source) across 127,680 sq ft, including 1,202,637 kWh of electricity and 35,617 therms of natural gas.
What are 90 East End Ave Condo (90 East End Ave)'s carbon emissions?
90 East End Ave Condo (90 East End Ave) reported 661 tCO₂e of greenhouse-gas emissions (5.2 kgCO₂e/ft²) for 2024.
Where is 90 East End Ave Condo (90 East End Ave)?
90 East End Ave Condo (90 East End Ave) is in New York City, New York 10028. Its coordinates are 40.77340, -73.94590 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 90 East End Ave Condo (90 East End Ave) and when was it built?
90 East End Ave Condo (90 East End Ave) has 127,680 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1999 as its year built. It is classed as multifamily housing.
Is 90 East End Ave Condo (90 East End Ave) 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, “90 East End Ave Condo (90 East End Ave), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/90-east-end-ave-condo-90-east-end-ave-0eece203 (data as of October 2, 2026).