2343 Prospect Avenue
Multifamily Housing in New York City, NY · 10458
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 17 (band D) |
| Site EUI | 137.3 kBtu/ft² |
| Source EUI | 168.6 kBtu/ft² |
| GHG emissions | 382 tCO₂e |
| GHG intensity | 10.8 kgCO₂e/ft² |
| Electricity | 172,869 kWh |
| Natural gas | 1,780 therms |
| Water use | 4,601 kgal |
| Gross floor area | 35,500 sq ft |
| Source record | nyc:16871872:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 17 | -5 | 137.3 kBtu/ft² | 382 tCO₂e |
| 2023 | 22 | -3 | 124.7 kBtu/ft² | 345 tCO₂e |
| 2022 | 25 | 127.1 kBtu/ft² | 337 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
- 2343 Prospect Avenue
- City
- New York City
- State
- New York
- ZIP
- 10458
- Coordinates
- 40.85266, -73.88324
Within ~1 km
Nearby benchmarked buildings
- Benchmarking Group - 17score —
Zoo · 641,893 sq ft
- St. Barnabas Parentscore 1
Senior Living Community · 521,174 sq ft
Parking · 466,417 sq ft
Multifamily Housing · 366,694 sq ft
- 2141 Crotona Ave - 37046score 10
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- Dennis Lane Apartmentsscore 6
Multifamily Housing · 272,007 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 2343 Prospect Avenue's energy grade?
2343 Prospect Avenue scores 17 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 2343 Prospect Avenue use?
Its 2024 site energy-use intensity was 137.3 kBtu/ft² (168.6 kBtu/ft² source) across 35,500 sq ft, including 172,869 kWh of electricity and 1,780 therms of natural gas.
What are 2343 Prospect Avenue's carbon emissions?
2343 Prospect Avenue reported 382 tCO₂e of greenhouse-gas emissions (10.8 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:16871872:2024.