340 East 52 Street
Multifamily Housing in New York City, NY · 340 E 52 St · 10022
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 67 (band C) |
| Site EUI | 85.8 kBtu/ft² |
| Source EUI | 110.2 kBtu/ft² |
| GHG emissions | 271 tCO₂e |
| GHG intensity | 5.3 kgCO₂e/ft² |
| Electricity | 173,006 kWh |
| Natural gas | 38,148 therms |
| Gross floor area | 51,338 sq ft |
| Source record | nyc:33955505:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 67 | -14 | 85.8 kBtu/ft² | 271 tCO₂e |
| 2023 | 81 | 73.1 kBtu/ft² | 233 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
- 340 E 52 St
- City
- New York City
- State
- New York
- ZIP
- 10022
- Coordinates
- 40.75568, -73.96657
Within ~1 km
Nearby benchmarked buildings
- 345 Park Ave LPscore 47
Office · 1,783,232 sq ft
Office · 1,682,110 sq ft
- 399 Park Avenuescore 69
Office · 1,671,941 sq ft
- Waldorf Astoria Hotelscore 97
Hotel · 1,666,763 sq ft
- 919 Third Avenuescore —
Other - Technology/Science · 1,433,078 sq ft
- CHILD - 919 3 AVENUEscore —
Other - Technology/Science · 1,424,082 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 340 East 52 Street's energy grade?
340 East 52 Street scores 67 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 340 East 52 Street use?
Its 2024 site energy-use intensity was 85.8 kBtu/ft² (110.2 kBtu/ft² source) across 51,338 sq ft, including 173,006 kWh of electricity and 38,148 therms of natural gas.
What are 340 East 52 Street's carbon emissions?
340 East 52 Street reported 271 tCO₂e of greenhouse-gas emissions (5.3 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:33955505:2024.