23-11 21st Avenue
Multifamily Housing in New York City, NY · 11105
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 5 (band D) |
| Site EUI | 104.6 kBtu/ft² |
| Source EUI | 156.1 kBtu/ft² |
| GHG emissions | 317 tCO₂e |
| GHG intensity | 7.2 kgCO₂e/ft² |
| Electricity | 341,343 kWh |
| Natural gas | 34,474 therms |
| Gross floor area | 44,090 sq ft |
| Source record | nyc:6692051:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 5 | -3 | 104.6 kBtu/ft² | 317 tCO₂e |
| 2023 | 8 | +3 | 92.4 kBtu/ft² | 263 tCO₂e |
| 2022 | 5 | 123.4 kBtu/ft² | 306 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
- 23-11 21st Avenue
- City
- New York City
- State
- New York
- ZIP
- 11105
- Coordinates
- 40.78148, -73.91343
Within ~1 km
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 23-11 21st Avenue's energy grade?
23-11 21st Avenue scores 5 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 23-11 21st Avenue use?
Its 2024 site energy-use intensity was 104.6 kBtu/ft² (156.1 kBtu/ft² source) across 44,090 sq ft, including 341,343 kWh of electricity and 34,474 therms of natural gas.
What are 23-11 21st Avenue's carbon emissions?
23-11 21st Avenue reported 317 tCO₂e of greenhouse-gas emissions (7.2 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:6692051:2024.