917 Westchester Ave
Multifamily Housing in New York City, NY · 10459
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 82 (band B) |
| Site EUI | 45.8 kBtu/ft² |
| Source EUI | 79.3 kBtu/ft² |
| GHG emissions | 245 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Electricity | 362,714 kWh |
| Natural gas | 19,331 therms |
| Gross floor area | 69,282 sq ft |
| Source record | nyc:9154177:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 82 | +7 | 45.8 kBtu/ft² | 245 tCO₂e |
| 2023 | 75 | -4 | 47.5 kBtu/ft² | 246 tCO₂e |
| 2022 | 79 | 50.0 kBtu/ft² | 224 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
- 917 Westchester Ave
- City
- New York City
- State
- New York
- ZIP
- 10459
- Coordinates
- 40.82145, -73.89818
Within ~1 km
Nearby benchmarked buildings
- FORESTscore 6
Multifamily Housing · 1,294,650 sq ft
- ADAMSscore 6
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 · 356,591 sq ft
Multifamily Housing · 303,967 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 917 Westchester Ave's energy grade?
917 Westchester Ave scores 82 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 917 Westchester Ave use?
Its 2024 site energy-use intensity was 45.8 kBtu/ft² (79.3 kBtu/ft² source) across 69,282 sq ft, including 362,714 kWh of electricity and 19,331 therms of natural gas.
What are 917 Westchester Ave's carbon emissions?
917 Westchester Ave reported 245 tCO₂e of greenhouse-gas emissions (3.5 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:9154177:2024.