50 Lefferts Ave
Multifamily Housing in New York City, NY · 11225
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 62 (band C) |
| Site EUI | 73.6 kBtu/ft² |
| Source EUI | 94.4 kBtu/ft² |
| GHG emissions | 479 tCO₂e |
| GHG intensity | 4.5 kgCO₂e/ft² |
| Electricity | 303,468 kWh |
| Natural gas | 67,839 therms |
| Gross floor area | 106,182 sq ft |
| Source record | nyc:33915547:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 62 | -8 | 73.6 kBtu/ft² | 479 tCO₂e |
| 2023 | 70 | 67.8 kBtu/ft² | 438 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
- 50 Lefferts Ave
- City
- New York City
- State
- New York
- ZIP
- 11225
- Coordinates
- 40.66181, -73.95937
Within ~1 km
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 50 Lefferts Ave's energy grade?
50 Lefferts Ave scores 62 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 50 Lefferts Ave use?
Its 2024 site energy-use intensity was 73.6 kBtu/ft² (94.4 kBtu/ft² source) across 106,182 sq ft, including 303,468 kWh of electricity and 67,839 therms of natural gas.
What are 50 Lefferts Ave's carbon emissions?
50 Lefferts Ave reported 479 tCO₂e of greenhouse-gas emissions (4.5 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:33915547:2024.