645 Lefferts Avenue
Multifamily Housing in New York City, NY · 11203
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 58 (band C) |
| Site EUI | 91.9 kBtu/ft² |
| Source EUI | 127.2 kBtu/ft² |
| GHG emissions | 193 tCO₂e |
| GHG intensity | 5.9 kgCO₂e/ft² |
| Electricity | 169,319 kWh |
| Natural gas | 24,561 therms |
| Gross floor area | 33,000 sq ft |
| Source record | nyc:26601951:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 58 | -7 | 91.9 kBtu/ft² | 193 tCO₂e |
| 2022 | 65 | 92.4 kBtu/ft² | 181 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
- 645 Lefferts Avenue
- City
- New York City
- State
- New York
- ZIP
- 11203
- Coordinates
- 40.66305, -73.93962
Within ~1 km
Nearby benchmarked buildings
- Benchmarking Group - 38score 93
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- Kingsbrook Jewish Medical Center Pscore 100
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- HARRY SILVER HOUSINGscore 100
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 645 Lefferts Avenue's energy grade?
645 Lefferts Avenue scores 58 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 645 Lefferts Avenue use?
Its 2023 site energy-use intensity was 91.9 kBtu/ft² (127.2 kBtu/ft² source) across 33,000 sq ft, including 169,319 kWh of electricity and 24,561 therms of natural gas.
What are 645 Lefferts Avenue's carbon emissions?
645 Lefferts Avenue reported 193 tCO₂e of greenhouse-gas emissions (5.9 kgCO₂e/ft²) for 2023. 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:26601951:2023.