671 Prospect Avenue
K-12 School in New York City, NY · 10455
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 37 (band D) |
| Site EUI | 82.0 kBtu/ft² |
| Source EUI | 129.8 kBtu/ft² |
| GHG emissions | 224 tCO₂e |
| GHG intensity | 5.9 kgCO₂e/ft² |
| Electricity | 278,252 kWh |
| Natural gas | 21,648 therms |
| Gross floor area | 38,000 sq ft |
| Source record | nyc:8722654:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 37 | -32 | 82.0 kBtu/ft² | 224 tCO₂e |
| 2023 | 69 | -26 | 50.5 kBtu/ft² | 147 tCO₂e |
| 2022 | 95 | 21.4 kBtu/ft² | 67 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
- 671 Prospect Avenue
- City
- New York City
- State
- New York
- ZIP
- 10455
- Coordinates
- 40.81551, -73.90331
Within ~1 km
Nearby benchmarked buildings
- SAINT MARYS PARKscore 5
Multifamily Housing · 962,460 sq ft
- ADAMSscore 6
Multifamily Housing · 906,500 sq ft
- ADAMS - Bldgs 1-4score —
Multifamily Housing · 906,500 sq ft
Multifamily Housing · 684,900 sq ft
- MCKINLEYscore 99
Multifamily Housing · 641,247 sq ft
- MOOREscore 8
Multifamily Housing · 448,280 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 671 Prospect Avenue's energy grade?
671 Prospect Avenue scores 37 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 671 Prospect Avenue use?
Its 2024 site energy-use intensity was 82.0 kBtu/ft² (129.8 kBtu/ft² source) across 38,000 sq ft, including 278,252 kWh of electricity and 21,648 therms of natural gas.
What are 671 Prospect Avenue's carbon emissions?
671 Prospect Avenue reported 224 tCO₂e of greenhouse-gas emissions (5.9 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:8722654:2024.