81 Prospect St.
Office in New York City, NY · 11201
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 12.0 kBtu/ft² |
| Source EUI | 33.6 kBtu/ft² |
| GHG emissions | 131 tCO₂e |
| GHG intensity | 1.4 kgCO₂e/ft² |
| Electricity | 332,497 kWh |
| Natural gas | 0 therms |
| Gross floor area | 94,537 sq ft |
| Source record | nyc:4411977:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | +3 | 12.0 kBtu/ft² | 131 tCO₂e |
| 2023 | 97 | +3 | 35.0 kBtu/ft² | 236 tCO₂e |
| 2022 | 94 | 37.4 kBtu/ft² | 246 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
- 81 Prospect St.
- City
- New York City
- State
- New York
- ZIP
- 11201
- Coordinates
- 40.70066, -73.98754
Within ~1 km
Nearby benchmarked buildings
- Chase Metrotech Campus (3&4)score —
Financial Office · 1,788,709 sq ft
- 20 Henry Streetscore —
Multifamily Housing · 1,738,319 sq ft
- 350 Jay Streetscore 54
Office · 1,420,558 sq ft
- 160 Front Street AKA 135 York Avenuescore 100
Multifamily Housing · 1,351,782 sq ft
- JPMorgan Chase-4CMCscore 53
Financial Office · 1,330,743 sq ft
- FARRAGUTscore 36
Multifamily Housing · 1,319,660 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 81 Prospect St.'s energy grade?
81 Prospect St. scores 100 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 81 Prospect St. use?
Its 2024 site energy-use intensity was 12.0 kBtu/ft² (33.6 kBtu/ft² source) across 94,537 sq ft, including 332,497 kWh of electricity and 0 therms of natural gas.
What are 81 Prospect St.'s carbon emissions?
81 Prospect St. reported 131 tCO₂e of greenhouse-gas emissions (1.4 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:4411977:2024.