721 Willoughby Avenue
Multifamily Housing in New York City, NY · 11206
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 35.5 kBtu/ft² |
| Source EUI | 37.2 kBtu/ft² |
| GHG emissions | 548 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Natural gas | 103,109 therms |
| Water use | 23,060 kgal |
| Gross floor area | 290,715 sq ft |
| Source record | nyc:11182443:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | 35.5 kBtu/ft² | 548 tCO₂e | |
| 2023 | — | — | — | |
| 2022 | — | — | — |
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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 721 Willoughby Avenue
- City
- New York City
- State
- New York
- ZIP
- 11206
- Coordinates
- 40.69496, -73.93978
Within ~1 km
Nearby benchmarked buildings
- BUSHWICK/HYLANscore —
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- BUSHWICK/HYLAN CAMPUSscore 14
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- BUSHWICKscore —
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Hospital (General Medical & Surgical) · 1,321,320 sq ft
- TOMPKINSscore 26
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- Benchmarking Group - 115score 31
Hospital (General Medical & Surgical) · 1,081,100 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 721 Willoughby Avenue's energy grade?
721 Willoughby Avenue scores 100 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 721 Willoughby Avenue use?
Its 2024 site energy-use intensity was 35.5 kBtu/ft² (37.2 kBtu/ft² source) across 290,715 sq ft and 103,109 therms of natural gas.
What are 721 Willoughby Avenue's carbon emissions?
721 Willoughby Avenue reported 548 tCO₂e of greenhouse-gas emissions (1.9 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:11182443:2024.