204 East 23rd Street
Office in New York City, NY · 10075
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 41 (band D) |
| Site EUI | 74.5 kBtu/ft² |
| Source EUI | 156.3 kBtu/ft² |
| GHG emissions | 218 tCO₂e |
| GHG intensity | 6.7 kgCO₂e/ft² |
| Electricity | 423,377 kWh |
| Natural gas | 9,668 therms |
| Water use | 310 kgal |
| Gross floor area | 32,369 sq ft |
| Source record | nyc:7527459:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 41 | -4 | 74.5 kBtu/ft² | 218 tCO₂e |
| 2023 | 45 | +4 | 71.1 kBtu/ft² | 198 tCO₂e |
| 2022 | 41 | 80.7 kBtu/ft² | 182 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
- 204 East 23rd Street
- City
- New York City
- State
- New York
- ZIP
- 10075
- Coordinates
- 40.73866, -73.98275
Within ~1 km
Nearby benchmarked buildings
- Stuyvesant Townscore 83
Multifamily Housing · 9,055,218 sq ft
- Benchmarking Group - 212score —
Hospital (General Medical & Surgical) · 3,472,597 sq ft
- Peter Cooper Villagescore 85
Multifamily Housing · 3,015,232 sq ft
Hospital (General Medical & Surgical) · 2,276,300 sq ft
- 11 Madison Avenuescore 77
Office · 2,228,574 sq ft
- 51 Madisonscore 79
Office · 1,485,386 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 204 East 23rd Street's energy grade?
204 East 23rd Street scores 41 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 204 East 23rd Street use?
Its 2024 site energy-use intensity was 74.5 kBtu/ft² (156.3 kBtu/ft² source) across 32,369 sq ft, including 423,377 kWh of electricity and 9,668 therms of natural gas.
What are 204 East 23rd Street's carbon emissions?
204 East 23rd Street reported 218 tCO₂e of greenhouse-gas emissions (6.7 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:7527459:2024.