915 Westchester Ave
Urgent Care/Clinic/Other Outpatient in New York City, NY · 915 Westchester Avenue · 10459
At a glance
915 Westchester Ave is a 39,000-square-foot urgent care/clinic/other outpatient building at 915 Westchester Avenue in New York City, New York, built in 1924. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 48.2 kBtu/ft² and 176 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 48.2 kBtu/ft² |
| Source EUI | 105.5 kBtu/ft² |
| GHG emissions | 176 tCO₂e |
| GHG intensity | 4.5 kgCO₂e/ft² |
| Electricity | 358,647 kWh |
| Natural gas | 6,543 therms |
| Water use | 1,027 kgal |
| Gross floor area | 39,000 sq ft |
| Source record | nyc:21311379:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 48.2 kBtu/ft² | 176 tCO₂e | |
| 2023 | 83 | +7 | 42.1 kBtu/ft² | 145 tCO₂e |
| 2022 | 76 | 43.4 kBtu/ft² | 120 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
- 915 Westchester Avenue
- City
- New York City
- State
- New York
- ZIP
- 10459
- Coordinates
- 40.82142, -73.89825
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 915 Westchester Ave compare with other urgent care/clinic/other outpatient buildings in New York City?
The latest disclosures cover 57 urgent care/clinic/other outpatient buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 48.2 kBtu/ft² is about 60% below the average of 122.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.5 kgCO₂e/ft² is about half of the group average of 9.7 kgCO₂e/ft².
At 39,000 sq ft, it is about 23% below the average floor area of 50,816 sq ft for those buildings. It was built in 1924, 39 years earlier than the group's average year built (1963).
How has 915 Westchester Ave's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 915 Westchester Ave, covering report years 2022–2024. Its ENERGY STAR score went from 76 in 2022 to 83 in 2023 (+7 points). Site EUI moved from 43.4 kBtu/ft² (2022) to 48.2 kBtu/ft² (2024), an 11% increase. Reported emissions went from 120 tCO₂e to 176 tCO₂e over the same span (up 46%).
What does a site EUI of 48.2 kBtu/ft² mean?
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. 915 Westchester Ave's 48.2 kBtu/ft² across 39,000 sq ft works out to about 1.9 billion Btu (551 MWh-equivalent) in 2024. Its source EUI of 105.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 358,647 kWh of electricity, 6,543 therms of natural gas and 1,027 thousand gallons of water for the year.
Which law requires 915 Westchester Ave to report its energy use?
915 Westchester 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:21311379:2024). 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 urgent care/clinic/other outpatient buildings in New York City
- Sunset Terrace FHC (514 49th St)· 37,988 sq ft · EUI 139.2 kBtu/ft²
- DOHMH_3450_Bedford Health Center· 37,766 sq ft · EUI 94.4 kBtu/ft²
- DOHMH_3464_Jamaica Health Center Main· 35,900 sq ft · EUI 116.3 kBtu/ft²
- DOHMH_3453_Bushwick Health Center· 35,640 sq ft · EUI 69.0 kBtu/ft²
- Benchmarking Group - 99· 34,390 sq ft · EUI 102.1 kBtu/ft²
- DOHMH_3452_Brownsville Health Center· 32,472 sq ft · EUI 171.6 kBtu/ft²
- Urgent Care/Clinic/Other Outpatient buildings in New York City· 57 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 915 Westchester Ave's energy grade?
915 Westchester Ave did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 48.2 kBtu/ft².
How much energy does 915 Westchester Ave use?
Its 2024 site energy-use intensity was 48.2 kBtu/ft² (105.5 kBtu/ft² source) across 39,000 sq ft, including 358,647 kWh of electricity and 6,543 therms of natural gas.
What are 915 Westchester Ave's carbon emissions?
915 Westchester Ave reported 176 tCO₂e of greenhouse-gas emissions (4.5 kgCO₂e/ft²) for 2024.
Where is 915 Westchester Ave?
915 Westchester Ave is at 915 Westchester Avenue, in New York City, New York 10459. Its coordinates are 40.82142, -73.89825 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 915 Westchester Ave and when was it built?
915 Westchester Ave has 39,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1924 as its year built. It is classed as urgent care/clinic/other outpatient.
Is 915 Westchester 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, “915 Westchester Ave, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/915-westchester-ave-43c94d95 (data as of October 2, 2026).