520 Prospect Pl
Senior Living Community in New York City, NY · 11238
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 15 (band D) |
| Site EUI | 170.2 kBtu/ft² |
| Source EUI | 278.3 kBtu/ft² |
| GHG emissions | 1,443 tCO₂e |
| GHG intensity | 12.2 kgCO₂e/ft² |
| Electricity | 1,972,413 kWh |
| Natural gas | 133,956 therms |
| Water use | 33,141 kgal |
| Gross floor area | 118,230 sq ft |
| Source record | nyc:15140493:2023 |
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 owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 520 Prospect Pl
- City
- New York City
- State
- New York
- ZIP
- 11238
- Coordinates
- 40.67561, -73.95911
Within ~1 km
Nearby benchmarked buildings
Museum · 550,409 sq ft
- Bedford Union Armoryscore 33
Multifamily Housing · 527,267 sq ft
Multifamily Housing · 373,445 sq ft
- Bedford Courts III LLCscore 100
Multifamily Housing · 370,568 sq ft
K-12 School · 328,800 sq ft
K-12 School · 324,000 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 520 Prospect Pl's energy grade?
520 Prospect Pl scores 15 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 520 Prospect Pl use?
Its 2023 site energy-use intensity was 170.2 kBtu/ft² (278.3 kBtu/ft² source) across 118,230 sq ft, including 1,972,413 kWh of electricity and 133,956 therms of natural gas.
What are 520 Prospect Pl's carbon emissions?
520 Prospect Pl reported 1,443 tCO₂e of greenhouse-gas emissions (12.2 kgCO₂e/ft²) for 2023. 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.
Working with New York City building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:15140493:2023.