521 West 111 St
Multifamily Housing in New York City, NY · 10025
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 10 (band D) |
| Site EUI | 124.0 kBtu/ft² |
| Source EUI | 152.0 kBtu/ft² |
| GHG emissions | 329 tCO₂e |
| GHG intensity | 7.4 kgCO₂e/ft² |
| Electricity | 162,812 kWh |
| Natural gas | 49,993 therms |
| Water use | 1,927 kgal |
| Gross floor area | 44,780 sq ft |
| Source record | nyc:8169133:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 10 | -77 | 124.0 kBtu/ft² | 329 tCO₂e |
| 2023 | 87 | -13 | 61.6 kBtu/ft² | 163 tCO₂e |
| 2022 | 100 | 16.5 kBtu/ft² | 55 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
- 521 West 111 St
- City
- New York City
- State
- New York
- ZIP
- 10025
- Coordinates
- 40.80410, -73.96449
Within ~1 km
Nearby benchmarked buildings
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College/University · 805,642 sq ft
- Barnard Collegescore —
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- Towers On The Park Campusscore 66
Multifamily Housing · 614,820 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 521 West 111 St's energy grade?
521 West 111 St scores 10 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 521 West 111 St use?
Its 2024 site energy-use intensity was 124.0 kBtu/ft² (152.0 kBtu/ft² source) across 44,780 sq ft, including 162,812 kWh of electricity and 49,993 therms of natural gas.
What are 521 West 111 St's carbon emissions?
521 West 111 St reported 329 tCO₂e of greenhouse-gas emissions (7.4 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:8169133:2024.