231 West 230th Street
Multifamily Housing in New York City, NY · 10463
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 37 (band D) |
| Site EUI | 116.8 kBtu/ft² |
| Source EUI | 148.0 kBtu/ft² |
| GHG emissions | 726 tCO₂e |
| GHG intensity | 9.1 kgCO₂e/ft² |
| Electricity | 388,723 kWh |
| Natural gas | 4,520 therms |
| Gross floor area | 79,630 sq ft |
| Source record | nyc:11534267:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 37 | -10 | 116.8 kBtu/ft² | 726 tCO₂e |
| 2022 | 47 | 114.5 kBtu/ft² | 681 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
- 231 West 230th Street
- City
- New York City
- State
- New York
- ZIP
- 10463
- Coordinates
- 40.87759, -73.90731
Within ~1 km
Nearby benchmarked buildings
- MARBLE HILLscore 48
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- MARBLE HILL - Bldgs 4-7score —
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- Promenade Nelson Apartments LLCscore 82
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 231 West 230th Street's energy grade?
231 West 230th Street scores 37 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 231 West 230th Street use?
Its 2023 site energy-use intensity was 116.8 kBtu/ft² (148.0 kBtu/ft² source) across 79,630 sq ft, including 388,723 kWh of electricity and 4,520 therms of natural gas.
What are 231 West 230th Street's carbon emissions?
231 West 230th Street reported 726 tCO₂e of greenhouse-gas emissions (9.1 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:11534267:2023.