JM REALTY : 803 WEST 180 STREET
Multifamily Housing in New York City, NY · 803 WEST 180 STREET · 10033
At a glance
JM REALTY : 803 WEST 180 STREET is a 50,025-square-foot multifamily housing building in New York City, New York, built in 1950. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 1 out of 100 (grade D), a site energy-use intensity of 138.9 kBtu/ft² and 438 tCO₂e of greenhouse-gas emissions. That score is higher than 0% 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 | 1 (band D) |
| Site EUI | 138.9 kBtu/ft² |
| Source EUI | 188.9 kBtu/ft² |
| GHG emissions | 438 tCO₂e |
| GHG intensity | 8.7 kgCO₂e/ft² |
| Electricity | 361,000 kWh |
| Natural gas | 57,166 therms |
| Gross floor area | 50,025 sq ft |
| Source record | nyc:34840731:2023 |
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
- 803 WEST 180 STREET
- City
- New York City
- State
- New York
- ZIP
- 10033
- Coordinates
- 40.85011, -73.93917
Within ~1 km
Nearby benchmarked buildings
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- RACHEL BRIDGE BBL 1-02153-0001score 98
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See also: most efficient in New York City · biggest emitters
How does JM REALTY : 803 WEST 180 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. JM REALTY : 803 WEST 180 STREET's ENERGY STAR score of 1 compares with an average of 63 across the 22,829 that report a score; it scores higher than 0% of them and lower than 97%. Its site EUI of 138.9 kBtu/ft² is about 85% 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 8.7 kgCO₂e/ft² is about 67% above the group average of 5.2 kgCO₂e/ft².
At 50,025 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. Its 1950 construction date is close to 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.
What does an ENERGY STAR score of 1 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: 1 is the bottom of the scale. BuildingCensus bands the score into report-card grades; 1 falls in band D — lowest band (1–54). It sits 74 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. JM REALTY : 803 WEST 180 STREET's 138.9 kBtu/ft² across 50,025 sq ft works out to about 6.9 billion Btu (2,036 MWh-equivalent) in 2023. Its source EUI of 188.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 361,000 kWh of electricity and 57,166 therms of natural gas for the year.
Which law requires JM REALTY : 803 WEST 180 STREET to report its energy use?
JM REALTY : 803 WEST 180 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:34840731:2023). 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
- 475 Sterling Place Condominium (475 Sterling Pl)· 50,018 sq ft · score 29 (D)
- NB:456 WEST 167 ST· 50,015 sq ft · score 99 (A)
- A02070 - Edgecombe Parc Condominium· 50,015 sq ft · score 96 (A)
- 385 Edgecombe Ave.· 50,008 sq ft · score 37 (D)
- 105-109 Lexington Avenue (Parent Property)· 50,008 sq ft · score 23 (D)
- American Building Management -1525 W 11th St· 50,001 sq ft · score 65 (C)
- 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 JM REALTY : 803 WEST 180 STREET's energy grade?
JM REALTY : 803 WEST 180 STREET scores 1 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 JM REALTY : 803 WEST 180 STREET use?
Its 2023 site energy-use intensity was 138.9 kBtu/ft² (188.9 kBtu/ft² source) across 50,025 sq ft, including 361,000 kWh of electricity and 57,166 therms of natural gas.
What are JM REALTY : 803 WEST 180 STREET's carbon emissions?
JM REALTY : 803 WEST 180 STREET reported 438 tCO₂e of greenhouse-gas emissions (8.7 kgCO₂e/ft²) for 2023.
Where is JM REALTY : 803 WEST 180 STREET?
JM REALTY : 803 WEST 180 STREET is in New York City, New York 10033. Its coordinates are 40.85011, -73.93917 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is JM REALTY : 803 WEST 180 STREET and when was it built?
JM REALTY : 803 WEST 180 STREET has 50,025 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1950 as its year built. It is classed as multifamily housing.
Is JM REALTY : 803 WEST 180 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, “JM REALTY : 803 WEST 180 STREET, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/jm-realty-803-west-180-street-aaf2f7d3 (data as of October 2, 2026).