Prospect Management -411/421 WEST 35th St,
Multifamily Housing in New York City, NY · 421 WEST 35th STREET · 10001
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 53 (band D) |
| Site EUI | 61.1 kBtu/ft² |
| Source EUI | 109.2 kBtu/ft² |
| GHG emissions | 864 tCO₂e |
| GHG intensity | 4.8 kgCO₂e/ft² |
| Electricity | 1,346,114 kWh |
| Natural gas | 63,126 therms |
| Water use | 4,645 kgal |
| Gross floor area | 178,414 sq ft |
| Source record | nyc:48441893:2024 |
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
- 421 WEST 35th STREET
- City
- New York City
- State
- New York
- ZIP
- 10001
- Coordinates
- 40.75445, -73.99671
Within ~1 km
Nearby benchmarked buildings
- Hudson Yards Cogen Campusscore —
Other · 7,739,076 sq ft
- Manhattan Westscore —
Other · 4,153,954 sq ft
- 20-30 Hudson Yardsscore —
Office · 3,810,623 sq ft
- Penn Southscore 95
Multifamily Housing · 3,391,963 sq ft
- 50 Hudson Yardsscore 76
Office · 2,944,455 sq ft
- The Spiral - 66 Hudson Boulevardscore 82
Office · 2,830,000 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Prospect Management -411/421 WEST 35th St,'s energy grade?
Prospect Management -411/421 WEST 35th St, scores 53 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 Prospect Management -411/421 WEST 35th St, use?
Its 2024 site energy-use intensity was 61.1 kBtu/ft² (109.2 kBtu/ft² source) across 178,414 sq ft, including 1,346,114 kWh of electricity and 63,126 therms of natural gas.
What are Prospect Management -411/421 WEST 35th St,'s carbon emissions?
Prospect Management -411/421 WEST 35th St, reported 864 tCO₂e of greenhouse-gas emissions (4.8 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:48441893:2024.