21-38 31st Street
Multifamily Housing in New York City, NY · 11105
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 90 (band A) |
| Site EUI | 68.2 kBtu/ft² |
| Source EUI | 91.2 kBtu/ft² |
| GHG emissions | 380 tCO₂e |
| GHG intensity | 4.3 kgCO₂e/ft² |
| Electricity | 289,617 kWh |
| Natural gas | 50,208 therms |
| Water use | 5,776 kgal |
| Gross floor area | 88,096 sq ft |
| Source record | nyc:6801367:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 90 | +4 | 68.2 kBtu/ft² | 380 tCO₂e |
| 2023 | 86 | -14 | 71.4 kBtu/ft² | 384 tCO₂e |
| 2022 | 100 | 14.7 kBtu/ft² | 98 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
- 21-38 31st Street
- City
- New York City
- State
- New York
- ZIP
- 11105
- Coordinates
- 40.77720, -73.90942
Within ~1 km
Nearby benchmarked buildings
- HHRMC - 2177 33rd Stscore 100
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- Acropolis Gardensscore —
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- AKAM - 21-05 33rd Streetscore —
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- St Johns Preparatory High Schoolscore 96
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Self-Storage Facility · 175,200 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 21-38 31st Street's energy grade?
21-38 31st Street scores 90 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 21-38 31st Street use?
Its 2024 site energy-use intensity was 68.2 kBtu/ft² (91.2 kBtu/ft² source) across 88,096 sq ft, including 289,617 kWh of electricity and 50,208 therms of natural gas.
What are 21-38 31st Street's carbon emissions?
21-38 31st Street reported 380 tCO₂e of greenhouse-gas emissions (4.3 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:6801367:2024.