309 West 104th Street
Multifamily Housing in New York City, NY · 10025
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 90 (band A) |
| Site EUI | 66.5 kBtu/ft² |
| Source EUI | 86.4 kBtu/ft² |
| GHG emissions | 258 tCO₂e |
| GHG intensity | 4.1 kgCO₂e/ft² |
| Electricity | 174,604 kWh |
| Natural gas | 35,650 therms |
| Water use | 1,652 kgal |
| Gross floor area | 62,605 sq ft |
| Source record | nyc:6360240:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 90 | ±0 | 66.5 kBtu/ft² | 258 tCO₂e |
| 2023 | 90 | +2 | 65.8 kBtu/ft² | 252 tCO₂e |
| 2022 | 88 | 72.8 kBtu/ft² | 262 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
- 309 West 104th Street
- City
- New York City
- State
- New York
- ZIP
- 10025
- Coordinates
- 40.80047, -73.96981
Within ~1 km
Nearby benchmarked buildings
- DOUGLASS I/DOUGLASS IIscore —
Multifamily Housing · 2,221,782 sq ft
- DOUGLASS I/DOUGLASS II CAMPUSscore 19
Multifamily Housing · 2,221,782 sq ft
- DOUGLASS Iscore —
Multifamily Housing · 1,393,098 sq ft
- Morningside Campus Parentscore —
Hospital (General Medical & Surgical) · 1,039,510 sq ft
- 808 Columbus Avenuescore 25
Multifamily Housing · 632,743 sq ft
- Morningside Clark Southscore —
Hospital (General Medical & Surgical) · 535,359 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 309 West 104th Street's energy grade?
309 West 104th Street scores 90 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 309 West 104th Street use?
Its 2024 site energy-use intensity was 66.5 kBtu/ft² (86.4 kBtu/ft² source) across 62,605 sq ft, including 174,604 kWh of electricity and 35,650 therms of natural gas.
What are 309 West 104th Street's carbon emissions?
309 West 104th Street reported 258 tCO₂e of greenhouse-gas emissions (4.1 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:6360240:2024.