GTS - 440 West 21 Street/175 9th Ave
Multifamily Housing in New York City, NY · 440 West 21 Street · 10011
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 32 (band D) |
| Site EUI | 79.0 kBtu/ft² |
| Source EUI | 106.9 kBtu/ft² |
| GHG emissions | 675 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 535,246 kWh |
| Natural gas | 87,434 therms |
| Gross floor area | 133,770 sq ft |
| Source record | nyc:33935158:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 32 | +13 | 79.0 kBtu/ft² | 675 tCO₂e |
| 2023 | 19 | 87.0 kBtu/ft² | 724 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
- 440 West 21 Street
- City
- New York City
- State
- New York
- ZIP
- 10011
- Coordinates
- 40.74572, -74.00351
Within ~1 km
Nearby benchmarked buildings
- Manhattan Westscore —
Other · 4,153,954 sq ft
- Penn Southscore 95
Multifamily Housing · 3,391,963 sq ft
- 111 Eighth Avenuescore —
Office · 2,375,706 sq ft
Office · 2,091,862 sq ft
- 601 West 26 St - Starrett Lehighscore 93
Office · 1,939,488 sq ft
Office · 1,878,106 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is GTS - 440 West 21 Street/175 9th Ave's energy grade?
GTS - 440 West 21 Street/175 9th Ave scores 32 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 GTS - 440 West 21 Street/175 9th Ave use?
Its 2024 site energy-use intensity was 79.0 kBtu/ft² (106.9 kBtu/ft² source) across 133,770 sq ft, including 535,246 kWh of electricity and 87,434 therms of natural gas.
What are GTS - 440 West 21 Street/175 9th Ave's carbon emissions?
GTS - 440 West 21 Street/175 9th Ave reported 675 tCO₂e of greenhouse-gas emissions (5.0 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:33935158:2024.