6309 4th Avenue
Multifamily Housing in New York City, NY · 408 63rd Street · 11220
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 96 (band A) |
| Site EUI | 24.1 kBtu/ft² |
| Source EUI | 67.4 kBtu/ft² |
| GHG emissions | 203 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 516,200 kWh |
| Gross floor area | 73,116 sq ft |
| Source record | nyc:33008004:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 96 | +2 | 24.1 kBtu/ft² | 203 tCO₂e |
| 2023 | 94 | 25.6 kBtu/ft² | 204 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
- 408 63rd Street
- City
- New York City
- State
- New York
- ZIP
- 11220
- Coordinates
- 40.63881, -74.01967
Within ~1 km
Nearby benchmarked buildings
Manufacturing/Industrial Plant · 3,926,973 sq ft
Multifamily Housing · 399,000 sq ft
Non-Refrigerated Warehouse · 385,628 sq ft
Worship Facility · 380,164 sq ft
- seico realty associatesscore 76
Non-Refrigerated Warehouse · 360,400 sq ft
Multifamily Housing · 360,050 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 6309 4th Avenue's energy grade?
6309 4th Avenue scores 96 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 6309 4th Avenue use?
Its 2024 site energy-use intensity was 24.1 kBtu/ft² (67.4 kBtu/ft² source) across 73,116 sq ft, including 516,200 kWh of electricity.
What are 6309 4th Avenue's carbon emissions?
6309 4th Avenue reported 203 tCO₂e of greenhouse-gas emissions (2.8 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:33008004:2024.