839 West End Ave
Multifamily Housing in New York City, NY · 839 West End Avenue · 10025
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 80 (band B) |
| Site EUI | 69.0 kBtu/ft² |
| Source EUI | 92.7 kBtu/ft² |
| GHG emissions | 268 tCO₂e |
| GHG intensity | 4.4 kgCO₂e/ft² |
| Electricity | 207,071 kWh |
| Natural gas | 35,214 therms |
| Water use | 2,620 kgal |
| Gross floor area | 61,232 sq ft |
| Source record | nyc:23095670:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 80 | -15 | 69.0 kBtu/ft² | 268 tCO₂e |
| 2023 | 95 | +24 | 62.8 kBtu/ft² | 219 tCO₂e |
| 2022 | 71 | 79.1 kBtu/ft² | 273 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
- 839 West End Avenue
- City
- New York City
- State
- New York
- ZIP
- 10025
- Coordinates
- 40.79848, -73.97119
Within ~1 km
Nearby benchmarked buildings
- DOUGLASS I/DOUGLASS IIscore —
Multifamily Housing · 2,221,782 sq ft
- DOUGLASS I/DOUGLASS II CAMPUSscore 19
Multifamily Housing · 2,221,782 sq ft
- DOUGLASS Iscore —
Multifamily Housing · 1,393,098 sq ft
- 808 Columbus Avenuescore 25
Multifamily Housing · 632,743 sq ft
- 700 COLUMBUS AVENUEscore 88
Multifamily Housing · 567,548 sq ft
- 135 West 96th Streetscore 5
Multifamily Housing · 504,485 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 839 West End Ave's energy grade?
839 West End Ave scores 80 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 839 West End Ave use?
Its 2024 site energy-use intensity was 69.0 kBtu/ft² (92.7 kBtu/ft² source) across 61,232 sq ft, including 207,071 kWh of electricity and 35,214 therms of natural gas.
What are 839 West End Ave's carbon emissions?
839 West End Ave reported 268 tCO₂e of greenhouse-gas emissions (4.4 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:23095670:2024.