306 EAST 171 STREET
Multifamily Housing in New York City, NY · 306 E. 171ST ST · 10457
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 33 (band D) |
| Site EUI | 97.2 kBtu/ft² |
| Source EUI | 127.7 kBtu/ft² |
| GHG emissions | 437 tCO₂e |
| GHG intensity | 6.1 kgCO₂e/ft² |
| Electricity | 308,957 kWh |
| Natural gas | 59,471 therms |
| Gross floor area | 72,000 sq ft |
| Source record | nyc:33508459:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 33 | -2 | 97.2 kBtu/ft² | 437 tCO₂e |
| 2023 | 35 | 93.3 kBtu/ft² | 412 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
- 306 E. 171ST ST
- City
- New York City
- State
- New York
- ZIP
- 10457
- Coordinates
- 40.83856, -73.90948
Within ~1 km
Nearby benchmarked buildings
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- MORRIS II (SITES 11-14) - 2029110001score 100
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- WEBSTERscore 2
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 306 EAST 171 STREET's energy grade?
306 EAST 171 STREET scores 33 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 306 EAST 171 STREET use?
Its 2024 site energy-use intensity was 97.2 kBtu/ft² (127.7 kBtu/ft² source) across 72,000 sq ft, including 308,957 kWh of electricity and 59,471 therms of natural gas.
What are 306 EAST 171 STREET's carbon emissions?
306 EAST 171 STREET reported 437 tCO₂e of greenhouse-gas emissions (6.1 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:33508459:2024.