43 West 64th St
Multifamily Housing in New York City, NY · 43 W. 64TH ST. · 10023
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 4 (band D) |
| Site EUI | 93.9 kBtu/ft² |
| Source EUI | 178.7 kBtu/ft² |
| GHG emissions | 1,016 tCO₂e |
| GHG intensity | 8.1 kgCO₂e/ft² |
| Electricity | 1,566,723 kWh |
| Natural gas | 19,848 therms |
| Water use | 5,875 kgal |
| Gross floor area | 125,390 sq ft |
| Source record | nyc:2669724:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 4 | +2 | 93.9 kBtu/ft² | 1,016 tCO₂e |
| 2023 | 2 | -1 | 101.1 kBtu/ft² | 906 tCO₂e |
| 2022 | 3 | 105.8 kBtu/ft² | 826 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
- 43 W. 64TH ST.
- City
- New York City
- State
- New York
- ZIP
- 10023
- Coordinates
- 40.77161, -73.98073
Within ~1 km
Nearby benchmarked buildings
- TEST Time Warner Centerscore —
Mixed Use Property · 2,797,249 sq ft
Mixed Use Property · 2,797,249 sq ft
Mixed Use Property · 2,797,249 sq ft
Mixed Use Property · 2,797,249 sq ft
- Deutsche Bank Centerscore —
Mixed Use Property · 2,598,958 sq ft
- CIG > LCPA_CAMPUS ON CMPscore —
Performing Arts · 2,396,331 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 43 West 64th St's energy grade?
43 West 64th St scores 4 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 43 West 64th St use?
Its 2024 site energy-use intensity was 93.9 kBtu/ft² (178.7 kBtu/ft² source) across 125,390 sq ft, including 1,566,723 kWh of electricity and 19,848 therms of natural gas.
What are 43 West 64th St's carbon emissions?
43 West 64th St reported 1,016 tCO₂e of greenhouse-gas emissions (8.1 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:2669724:2024.