23 East 39 St
Hotel in New York City, NY · 10016
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 81 (band B) |
| Site EUI | 72.5 kBtu/ft² |
| Source EUI | 144.1 kBtu/ft² |
| GHG emissions | 250 tCO₂e |
| GHG intensity | 6.3 kgCO₂e/ft² |
| Electricity | 454,892 kWh |
| Natural gas | 13,457 therms |
| Water use | 2,573 kgal |
| Gross floor area | 39,973 sq ft |
| Source record | nyc:23095886:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 81 | +25 | 72.5 kBtu/ft² | 250 tCO₂e |
| 2023 | 56 | +13 | 65.1 kBtu/ft² | 227 tCO₂e |
| 2022 | 43 | 70.8 kBtu/ft² | 205 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 23 East 39 St
- City
- New York City
- State
- New York
- ZIP
- 10016
- Coordinates
- 40.75065, -73.98005
Within ~1 km
Nearby benchmarked buildings
- Metlife Building (200 Park)score 69
Office · 2,993,388 sq ft
- ESRT - Empire State Buildingscore 78
Office · 2,852,257 sq ft
- One Bryant Parkscore 62
Financial Office · 2,237,686 sq ft
- 1211 Avenue of the Americasscore 56
Office · 2,023,847 sq ft
- 1211 Avenue of the Americasscore —
Office · 2,005,345 sq ft
Hotel · 1,943,287 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 23 East 39 St's energy grade?
23 East 39 St scores 81 out of 100 on ENERGY STAR — band B (Above median (70–84)) — 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 East 39 St use?
Its 2024 site energy-use intensity was 72.5 kBtu/ft² (144.1 kBtu/ft² source) across 39,973 sq ft, including 454,892 kWh of electricity and 13,457 therms of natural gas.
What are 23 East 39 St's carbon emissions?
23 East 39 St reported 250 tCO₂e of greenhouse-gas emissions (6.3 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:23095886:2024.