43-46 51st St
Multifamily Housing in New York City, NY · 11377
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 96 (band A) |
| Site EUI | 28.7 kBtu/ft² |
| Source EUI | 69.2 kBtu/ft² |
| GHG emissions | 233 tCO₂e |
| GHG intensity | 2.9 kgCO₂e/ft² |
| Electricity | 525,164 kWh |
| Natural gas | 5,074 therms |
| Water use | 2,082 kgal |
| Gross floor area | 80,151 sq ft |
| Source record | nyc:21099428:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 96 | ±0 | 28.7 kBtu/ft² | 233 tCO₂e |
| 2023 | 96 | +4 | 28.0 kBtu/ft² | 214 tCO₂e |
| 2022 | 92 | 39.8 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
- 43-46 51st St
- City
- New York City
- State
- New York
- ZIP
- 11377
- Coordinates
- 40.74349, -73.91389
Within ~1 km
Nearby benchmarked buildings
Multifamily Housing · 472,864 sq ft
- Sunnyside Garden Apartmentsscore 98
Multifamily Housing · 467,469 sq ft
Multifamily Housing · 436,170 sq ft
- 39-25 51st Street - 26212score 96
Multifamily Housing · 430,982 sq ft
- 39-25 51st Streetscore —
Multifamily Housing · 399,901 sq ft
- SUPERIOR: 41-15 45th Streetscore 100
Multifamily Housing · 267,500 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 43-46 51st St's energy grade?
43-46 51st St scores 96 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 43-46 51st St use?
Its 2024 site energy-use intensity was 28.7 kBtu/ft² (69.2 kBtu/ft² source) across 80,151 sq ft, including 525,164 kWh of electricity and 5,074 therms of natural gas.
What are 43-46 51st St's carbon emissions?
43-46 51st St reported 233 tCO₂e of greenhouse-gas emissions (2.9 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:21099428:2024.