321 W 55 St Apts Inc
Multifamily Housing in New York City, NY · 321 W 55th St · 10019
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 99 (band A) |
| Site EUI | 50.3 kBtu/ft² |
| Source EUI | 70.7 kBtu/ft² |
| GHG emissions | 159 tCO₂e |
| GHG intensity | 3.3 kgCO₂e/ft² |
| Electricity | 143,946 kWh |
| Natural gas | 19,258 therms |
| Water use | 806 kgal |
| Gross floor area | 48,049 sq ft |
| Source record | nyc:2829960:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 99 | +1 | 50.3 kBtu/ft² | 159 tCO₂e |
| 2023 | 98 | -2 | 54.6 kBtu/ft² | 166 tCO₂e |
| 2022 | 100 | 43.8 kBtu/ft² | 161 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
- 321 W 55th St
- City
- New York City
- State
- New York
- ZIP
- 10019
- Coordinates
- 40.76591, -73.98496
Within ~1 km
Nearby benchmarked buildings
Office · 8,053,115 sq ft
Office · 2,862,565 sq ft
- 1633 Broadway - Paramount Plazascore 75
Office · 2,837,932 sq ft
Mixed Use Property · 2,797,249 sq ft
- TEST Time Warner Centerscore —
Mixed Use Property · 2,797,249 sq ft
Mixed Use Property · 2,797,249 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 321 W 55 St Apts Inc's energy grade?
321 W 55 St Apts Inc scores 99 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 321 W 55 St Apts Inc use?
Its 2024 site energy-use intensity was 50.3 kBtu/ft² (70.7 kBtu/ft² source) across 48,049 sq ft, including 143,946 kWh of electricity and 19,258 therms of natural gas.
What are 321 W 55 St Apts Inc's carbon emissions?
321 W 55 St Apts Inc reported 159 tCO₂e of greenhouse-gas emissions (3.3 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:2829960:2024.