871 Westchester Ave
Multifamily Housing in New York City, NY · 871 Westchester Avenue · 10459
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 52 (band D) |
| Site EUI | 77.7 kBtu/ft² |
| Source EUI | 110.3 kBtu/ft² |
| GHG emissions | 425 tCO₂e |
| GHG intensity | 5.5 kgCO₂e/ft² |
| Electricity | 375,673 kWh |
| Natural gas | 43,042 therms |
| Gross floor area | 77,364 sq ft |
| Source record | nyc:19188899:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 52 | +6 | 77.7 kBtu/ft² | 425 tCO₂e |
| 2023 | 46 | +36 | 80.1 kBtu/ft² | 396 tCO₂e |
| 2022 | 10 | 123.7 kBtu/ft² | 550 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 owner listed in the disclosure.
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Location
- Address
- 871 Westchester Avenue
- City
- New York City
- State
- New York
- ZIP
- 10459
- Coordinates
- 40.82043, -73.90014
Within ~1 km
Nearby benchmarked buildings
- FORESTscore 6
Multifamily Housing · 1,294,650 sq ft
- ADAMSscore 6
Multifamily Housing · 906,500 sq ft
- ADAMS - Bldgs 1-4score —
Multifamily Housing · 906,500 sq ft
- 975 - 1000 Simpson Stscore —
Multifamily Housing · 783,108 sq ft
- MCKINLEYscore 99
Multifamily Housing · 641,247 sq ft
Multifamily Housing · 344,470 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 871 Westchester Ave's energy grade?
871 Westchester Ave scores 52 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 871 Westchester Ave use?
Its 2024 site energy-use intensity was 77.7 kBtu/ft² (110.3 kBtu/ft² source) across 77,364 sq ft, including 375,673 kWh of electricity and 43,042 therms of natural gas.
What are 871 Westchester Ave's carbon emissions?
871 Westchester Ave reported 425 tCO₂e of greenhouse-gas emissions (5.5 kgCO₂e/ft²) for 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.
Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:19188899:2024.