490 E 23rd St
Multifamily Housing in New York City, NY · 11226
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 25 (band D) |
| Site EUI | 106.8 kBtu/ft² |
| Source EUI | 134.1 kBtu/ft² |
| GHG emissions | 219 tCO₂e |
| GHG intensity | 6.5 kgCO₂e/ft² |
| Electricity | 124,466 kWh |
| Natural gas | 31,028 therms |
| Gross floor area | 33,702 sq ft |
| Source record | nyc:6654617:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 25 | +2 | 106.8 kBtu/ft² | 219 tCO₂e |
| 2023 | 23 | -1 | 107.9 kBtu/ft² | 219 tCO₂e |
| 2022 | 24 | 116.3 kBtu/ft² | 228 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
- 490 E 23rd St
- City
- New York City
- State
- New York
- ZIP
- 11226
- Coordinates
- 40.63805, -73.95579
Within ~1 km
Nearby benchmarked buildings
- Benchmarking Group - 33score —
College/University · 2,518,921 sq ft
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College/University · 309,426 sq ft
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College/University · 291,594 sq ft
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 490 E 23rd St's energy grade?
490 E 23rd St scores 25 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 490 E 23rd St use?
Its 2024 site energy-use intensity was 106.8 kBtu/ft² (134.1 kBtu/ft² source) across 33,702 sq ft, including 124,466 kWh of electricity and 31,028 therms of natural gas.
What are 490 E 23rd St's carbon emissions?
490 E 23rd St reported 219 tCO₂e of greenhouse-gas emissions (6.5 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:6654617:2024.