255 West End Avenue
Multifamily Housing in New York City, NY · 10023
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 99 (band A) |
| Site EUI | 61.6 kBtu/ft² |
| Source EUI | 82.9 kBtu/ft² |
| GHG emissions | 249 tCO₂e |
| GHG intensity | 3.9 kgCO₂e/ft² |
| Electricity | 194,223 kWh |
| Natural gas | 32,468 therms |
| Gross floor area | 63,495 sq ft |
| Source record | nyc:25151793:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 99 | ±0 | 61.6 kBtu/ft² | 249 tCO₂e |
| 2023 | 99 | +1 | 59.1 kBtu/ft² | 236 tCO₂e |
| 2022 | 98 | 72.0 kBtu/ft² | 270 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 255 West End Avenue
- City
- New York City
- State
- New York
- ZIP
- 10023
- Coordinates
- 40.77966, -73.98460
Within ~1 km
Nearby benchmarked buildings
- CIG > LCPA_CAMPUS ON CMPscore —
Performing Arts · 2,396,331 sq ft
College/University · 1,224,124 sq ft
Multifamily Housing · 1,179,437 sq ft
Multifamily Housing · 1,168,778 sq ft
- West End Towers - datascore 29
Multifamily Housing · 978,985 sq ft
- AKAM - 160 West 66th Streetscore —
Mixed Use Property · 945,159 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 255 West End Avenue's energy grade?
255 West End Avenue scores 99 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 255 West End Avenue use?
Its 2024 site energy-use intensity was 61.6 kBtu/ft² (82.9 kBtu/ft² source) across 63,495 sq ft, including 194,223 kWh of electricity and 32,468 therms of natural gas.
What are 255 West End Avenue's carbon emissions?
255 West End Avenue reported 249 tCO₂e of greenhouse-gas emissions (3.9 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:25151793:2024.