251 west 39th street realty co
Office in New York City, NY · 251 West 39 · 10018
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 70 (band B) |
| Site EUI | 60.4 kBtu/ft² |
| Source EUI | 141.7 kBtu/ft² |
| GHG emissions | 743 tCO₂e |
| GHG intensity | 6.3 kgCO₂e/ft² |
| Electricity | 1,553,657 kWh |
| Natural gas | 8 therms |
| Gross floor area | 117,554 sq ft |
| Source record | nyc:29309470:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 70 | -28 | 60.4 kBtu/ft² | 743 tCO₂e |
| 2023 | 98 | 29.8 kBtu/ft² | 321 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
- 251 West 39
- City
- New York City
- State
- New York
- ZIP
- 10018
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 251 west 39th street realty co's energy grade?
251 west 39th street realty co scores 70 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 251 west 39th street realty co use?
Its 2024 site energy-use intensity was 60.4 kBtu/ft² (141.7 kBtu/ft² source) across 117,554 sq ft, including 1,553,657 kWh of electricity and 8 therms of natural gas.
What are 251 west 39th street realty co's carbon emissions?
251 west 39th street realty co reported 743 tCO₂e of greenhouse-gas emissions (6.3 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:29309470:2024.