427 WEST 51 ST OWNERS
Multifamily Housing in New York City, NY · 427 W51 STREET · 10019
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 80 (band B) |
| Site EUI | 84.1 kBtu/ft² |
| Source EUI | 117.6 kBtu/ft² |
| GHG emissions | 258 tCO₂e |
| GHG intensity | 5.5 kgCO₂e/ft² |
| Electricity | 230,361 kWh |
| Natural gas | 31,573 therms |
| Water use | 3,617 kgal |
| Gross floor area | 46,914 sq ft |
| Source record | nyc:6694342:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 80 | +4 | 84.1 kBtu/ft² | 258 tCO₂e |
| 2023 | 76 | +3 | 88.4 kBtu/ft² | 263 tCO₂e |
| 2022 | 73 | 96.3 kBtu/ft² | 265 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
- 427 W51 STREET
- City
- New York City
- State
- New York
- ZIP
- 10019
- Coordinates
- 40.76452, -73.98944
Within ~1 km
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 427 WEST 51 ST OWNERS's energy grade?
427 WEST 51 ST OWNERS 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 427 WEST 51 ST OWNERS use?
Its 2024 site energy-use intensity was 84.1 kBtu/ft² (117.6 kBtu/ft² source) across 46,914 sq ft, including 230,361 kWh of electricity and 31,573 therms of natural gas.
What are 427 WEST 51 ST OWNERS's carbon emissions?
427 WEST 51 ST OWNERS reported 258 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:6694342:2024.