402 East 90th St. Condo
Multifamily Housing in New York City, NY · 402 East 90th Street · 10128
At a glance
402 East 90th St. Condo is a 120,450-square-foot multifamily housing building at 402 East 90th Street in New York City, New York, built in 1910. 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 46.3 kBtu/ft² and 402 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 | 46.3 kBtu/ft² |
| Source EUI | 73.3 kBtu/ft² |
| GHG emissions | 402 tCO₂e |
| GHG intensity | 3.3 kgCO₂e/ft² |
| Electricity | 499,291 kWh |
| Natural gas | 38,681 therms |
| Water use | 3,548 kgal |
| Gross floor area | 120,450 sq ft |
| Source record | nyc:2719866:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 92 | +1 | 46.3 kBtu/ft² | 402 tCO₂e |
| 2023 | 91 | -3 | 45.9 kBtu/ft² | 388 tCO₂e |
| 2022 | 94 | 45.7 kBtu/ft² | 345 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
- 402 East 90th Street
- City
- New York City
- State
- New York
- ZIP
- 10128
- Coordinates
- 40.77927, -73.94714
Within ~1 km
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How does 402 East 90th St. Condo 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. 402 East 90th St. Condo'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 46.3 kBtu/ft² is about 38% 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 3.3 kgCO₂e/ft² is about 36% below the group average of 5.2 kgCO₂e/ft².
At 120,450 sq ft, it is about 19% above the average floor area of 100,951 sq ft for those buildings. It was built in 1910, 42 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 402 East 90th St. Condo's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 402 East 90th St. Condo, covering report years 2022–2024. Its ENERGY STAR score went from 94 in 2022 to 92 in 2024 (-2 points); its best year on file was 2022, at 94. Site EUI moved from 45.7 kBtu/ft² (2022) to 46.3 kBtu/ft² (2024), an 1% increase. Reported emissions went from 345 tCO₂e to 402 tCO₂e over the same span (up 17%).
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. 402 East 90th St. Condo's 46.3 kBtu/ft² across 120,450 sq ft works out to about 5.6 billion Btu (1,634 MWh-equivalent) in 2024. Its source EUI of 73.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 499,291 kWh of electricity, 38,681 therms of natural gas and 3,548 thousand gallons of water for the year.
Which law requires 402 East 90th St. Condo to report its energy use?
402 East 90th St. Condo 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:2719866:2024). 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
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- All New York City benchmarked buildings· Local Law 84 (LL84)
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Frequently asked questions
What is 402 East 90th St. Condo's energy grade?
402 East 90th St. Condo 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 402 East 90th St. Condo use?
Its 2024 site energy-use intensity was 46.3 kBtu/ft² (73.3 kBtu/ft² source) across 120,450 sq ft, including 499,291 kWh of electricity and 38,681 therms of natural gas.
What are 402 East 90th St. Condo's carbon emissions?
402 East 90th St. Condo reported 402 tCO₂e of greenhouse-gas emissions (3.3 kgCO₂e/ft²) for 2024.
Where is 402 East 90th St. Condo?
402 East 90th St. Condo is at 402 East 90th Street, in New York City, New York 10128. Its coordinates are 40.77927, -73.94714 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 402 East 90th St. Condo and when was it built?
402 East 90th St. Condo has 120,450 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1910 as its year built. It is classed as multifamily housing.
Is 402 East 90th St. Condo 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, “402 East 90th St. Condo, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/402-east-90th-st-condo-a955a9bb (data as of October 2, 2026).