27 Prospect Park West
Multifamily Housing in New York City, NY · 27 PROSPECT PARK W. · 11215
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 93 (band A) |
| Site EUI | 56.2 kBtu/ft² |
| Source EUI | 77.7 kBtu/ft² |
| GHG emissions | 221 tCO₂e |
| GHG intensity | 3.6 kgCO₂e/ft² |
| Electricity | 189,768 kWh |
| Natural gas | 27,651 therms |
| Water use | 1,224 kgal |
| Gross floor area | 60,715 sq ft |
| Source record | nyc:20480745:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 93 | +8 | 56.2 kBtu/ft² | 221 tCO₂e |
| 2023 | 85 | -4 | 64.5 kBtu/ft² | 243 tCO₂e |
| 2022 | 89 | 69.6 kBtu/ft² | 248 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
- 27 PROSPECT PARK W.
- City
- New York City
- State
- New York
- ZIP
- 11215
- Coordinates
- 40.67073, -73.97175
Within ~1 km
Nearby benchmarked buildings
- CCHscore —
Ambulatory Surgical Center · 507,490 sq ft
Multifamily Housing · 373,445 sq ft
- Benchmarking Group - 227score —
Library · 354,337 sq ft
Library · 352,745 sq ft
K-12 School · 314,400 sq ft
- 135 Eastern Parkwayscore —
Multifamily Housing · 231,000 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 27 Prospect Park West's energy grade?
27 Prospect Park West scores 93 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 27 Prospect Park West use?
Its 2024 site energy-use intensity was 56.2 kBtu/ft² (77.7 kBtu/ft² source) across 60,715 sq ft, including 189,768 kWh of electricity and 27,651 therms of natural gas.
What are 27 Prospect Park West's carbon emissions?
27 Prospect Park West reported 221 tCO₂e of greenhouse-gas emissions (3.6 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:20480745:2024.