63 West
Multifamily Housing in New York City, NY · 243 West 63rd Street · 10023
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 81 (band B) |
| Site EUI | 82.3 kBtu/ft² |
| Source EUI | 113.5 kBtu/ft² |
| GHG emissions | 1,094 tCO₂e |
| GHG intensity | 5.2 kgCO₂e/ft² |
| Electricity | 948,077 kWh |
| Natural gas | 139,812 therms |
| Water use | 13,346 kgal |
| Gross floor area | 209,180 sq ft |
| Source record | nyc:10852103:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 81 | +2 | 82.3 kBtu/ft² | 1,094 tCO₂e |
| 2022 | 79 | 93.3 kBtu/ft² | 1,069 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
- 243 West 63rd Street
- City
- New York City
- State
- New York
- ZIP
- 10023
- Coordinates
- 40.77388, -73.98807
Within ~1 km
Nearby benchmarked buildings
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- Deutsche Bank Centerscore —
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- CIG > LCPA_CAMPUS ON CMPscore —
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 63 West's energy grade?
63 West scores 81 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 63 West use?
Its 2023 site energy-use intensity was 82.3 kBtu/ft² (113.5 kBtu/ft² source) across 209,180 sq ft, including 948,077 kWh of electricity and 139,812 therms of natural gas.
What are 63 West's carbon emissions?
63 West reported 1,094 tCO₂e of greenhouse-gas emissions (5.2 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:10852103:2023.