456 Washington
Multifamily Housing in New York City, NY · 456 Washington Street · 10013
At a glance
456 Washington is a 185,282-square-foot multifamily housing building at 456 Washington Street in New York City, New York, built in 2016. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 51 out of 100 (grade D), a site energy-use intensity of 59.5 kBtu/ft² and 912 tCO₂e of greenhouse-gas emissions. That score is higher than 32% 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 | 51 (band D) |
| Site EUI | 59.5 kBtu/ft² |
| Source EUI | 112.3 kBtu/ft² |
| GHG emissions | 912 tCO₂e |
| GHG intensity | 4.9 kgCO₂e/ft² |
| Electricity | 1,547,661 kWh |
| Natural gas | 57,364 therms |
| Water use | 4,975 kgal |
| Gross floor area | 185,282 sq ft |
| Source record | nyc:6034466:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 51 | -14 | 59.5 kBtu/ft² | 912 tCO₂e |
| 2023 | 65 | +16 | 65.1 kBtu/ft² | 830 tCO₂e |
| 2022 | 49 | 84.1 kBtu/ft² | 932 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
- 456 Washington Street
- City
- New York City
- State
- New York
- ZIP
- 10013
- Coordinates
- 40.72430, -74.01021
Within ~1 km
Nearby benchmarked buildings
Multifamily Housing · 1,737,729 sq ft
- 550 Washington Streetscore 89
Office · 1,138,018 sq ft
- 32 Sixth Avenuescore —
Office · 1,128,856 sq ft
- Western Union Buildingscore —
Data Center · 1,028,016 sq ft
Office · 987,755 sq ft
- 375 Hudson (363 HUDSON STREET)score 92
Office · 885,326 sq ft
See also: most efficient in New York City · biggest emitters
How does 456 Washington 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. 456 Washington's ENERGY STAR score of 51 compares with an average of 63 across the 22,829 that report a score; it scores higher than 32% of them and lower than 67%. Its site EUI of 59.5 kBtu/ft² is about 21% 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 4.9 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 185,282 sq ft, it is about 84% above the average floor area of 100,951 sq ft for those buildings. It was built in 2016, 64 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 456 Washington's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 456 Washington, covering report years 2022–2024. Its ENERGY STAR score went from 49 in 2022 to 51 in 2024 (+2 points); its best year on file was 2023, at 65. Site EUI moved from 84.1 kBtu/ft² (2022) to 59.5 kBtu/ft² (2024), a 29% decrease. Reported emissions went from 932 tCO₂e to 912 tCO₂e over the same span (down 2%).
What does an ENERGY STAR score of 51 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 51 means the building performs better than about 51% of its national peers. BuildingCensus bands the score into report-card grades; 51 falls in band D — lowest band (1–54). It sits 24 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. 456 Washington's 59.5 kBtu/ft² across 185,282 sq ft works out to about 11 billion Btu (3,231 MWh-equivalent) in 2024. Its source EUI of 112.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,547,661 kWh of electricity, 57,364 therms of natural gas and 4,975 thousand gallons of water for the year.
Which law requires 456 Washington to report its energy use?
456 Washington 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:6034466:2024). 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
- DEPM 1786 - 20 East 74th St· 185,240 sq ft · EUI 52.8 kBtu/ft²
- Coronet Owners Inc. (6311 Queens Blvd)· 185,162 sq ft · score 92 (A)
- Lex 47th Property Owners LLC (135 East 47th Street)· 185,157 sq ft · score 97 (A)
- 1330 Intervale· 185,149 sq ft
- Intervale Green: 1330 Intervale Avenue· 185,149 sq ft · score 73 (B)
- 1330 Intervale Ave· 185,149 sq ft · score 77 (B)
- 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 456 Washington's energy grade?
456 Washington scores 51 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 456 Washington use?
Its 2024 site energy-use intensity was 59.5 kBtu/ft² (112.3 kBtu/ft² source) across 185,282 sq ft, including 1,547,661 kWh of electricity and 57,364 therms of natural gas.
What are 456 Washington's carbon emissions?
456 Washington reported 912 tCO₂e of greenhouse-gas emissions (4.9 kgCO₂e/ft²) for 2024.
Where is 456 Washington?
456 Washington is at 456 Washington Street, in New York City, New York 10013. Its coordinates are 40.72430, -74.01021 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 456 Washington and when was it built?
456 Washington has 185,282 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2016 as its year built. It is classed as multifamily housing.
Is 456 Washington 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, “456 Washington, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/456-washington-d9c9dd54 (data as of October 2, 2026).