725 West 184th Street
Multifamily Housing in New York City, NY · 10033
At a glance
725 West 184th Street is a 70,692-square-foot multifamily housing building in New York City, New York, built in 1937. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 43 out of 100 (grade D), a site energy-use intensity of 101.6 kBtu/ft² and 564 tCO₂e of greenhouse-gas emissions. That score is higher than 26% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 43 (band D) |
| Site EUI | 101.6 kBtu/ft² |
| Source EUI | 124.1 kBtu/ft² |
| GHG emissions | 564 tCO₂e |
| GHG intensity | 8.0 kgCO₂e/ft² |
| Electricity | 247,665 kWh |
| Natural gas | 2,159 therms |
| Water use | 3,879 kgal |
| Gross floor area | 70,692 sq ft |
| Source record | nyc:15025474:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 43 | +9 | 101.6 kBtu/ft² | 564 tCO₂e |
| 2022 | 34 | 116.7 kBtu/ft² | 624 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
- 725 West 184th Street
- City
- New York City
- State
- New York
- ZIP
- 10033
- Coordinates
- 40.85240, -73.93589
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 725 West 184th Street 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. 725 West 184th Street's ENERGY STAR score of 43 compares with an average of 63 across the 22,829 that report a score; it scores higher than 26% of them and lower than 73%. Its site EUI of 101.6 kBtu/ft² is about 36% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 8.0 kgCO₂e/ft² is about 54% above the group average of 5.2 kgCO₂e/ft².
At 70,692 sq ft, it is about 30% below the average floor area of 100,951 sq ft for those buildings. It was built in 1937, 15 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 725 West 184th Street's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 725 West 184th Street, covering report years 2022–2023. Its ENERGY STAR score went from 34 in 2022 to 43 in 2023 (+9 points). Site EUI moved from 116.7 kBtu/ft² (2022) to 101.6 kBtu/ft² (2023), a 13% decrease. Reported emissions went from 624 tCO₂e to 564 tCO₂e over the same span (down 10%).
What does an ENERGY STAR score of 43 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 43 means the building performs better than about 43% of its national peers. BuildingCensus bands the score into report-card grades; 43 falls in band D — lowest band (1–54). It sits 32 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. 725 West 184th Street's 101.6 kBtu/ft² across 70,692 sq ft works out to about 7.2 billion Btu (2,105 MWh-equivalent) in 2023. Its source EUI of 124.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 247,665 kWh of electricity, 2,159 therms of natural gas and 3,879 thousand gallons of water for the year.
Which law requires 725 West 184th Street to report its energy use?
725 West 184th Street 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 2023 disclosure (source record nyc:15025474:2023). 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
- 3605 Kingsbridge Ave - Konstantine· 70,687 sq ft · score 84 (B)
- 620 - 4 East 89th Street· 70,678 sq ft · score 65 (C)
- 4 East 89th St· 70,678 sq ft · score 100 (A)
- 620 - 4 East 89th Street· 70,678 sq ft · score 88 (A)
- 320 West 30th Street· 70,677 sq ft · score 92 (A)
- 945 East 174th Street· 70,666 sq ft · score 33 (D)
- 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 725 West 184th Street's energy grade?
725 West 184th Street scores 43 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 725 West 184th Street use?
Its 2023 site energy-use intensity was 101.6 kBtu/ft² (124.1 kBtu/ft² source) across 70,692 sq ft, including 247,665 kWh of electricity and 2,159 therms of natural gas.
What are 725 West 184th Street's carbon emissions?
725 West 184th Street reported 564 tCO₂e of greenhouse-gas emissions (8.0 kgCO₂e/ft²) for 2023.
Where is 725 West 184th Street?
725 West 184th Street is in New York City, New York 10033. Its coordinates are 40.85240, -73.93589 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 725 West 184th Street and when was it built?
725 West 184th Street has 70,692 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1937 as its year built. It is classed as multifamily housing.
Is 725 West 184th Street covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “725 West 184th Street, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/725-west-184th-street-67d960a6 (data as of October 2, 2026).