3950 Blackstone Avenue
Multifamily Housing in New York City, NY · 10471
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 94 (band A) |
| Site EUI | 51.9 kBtu/ft² |
| Source EUI | 72.8 kBtu/ft² |
| GHG emissions | 888 tCO₂e |
| GHG intensity | 3.4 kgCO₂e/ft² |
| Electricity | 798,768 kWh |
| Natural gas | 108,112 therms |
| Gross floor area | 260,700 sq ft |
| Source record | nyc:20238973:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 94 | -3 | 51.9 kBtu/ft² | 888 tCO₂e |
| 2023 | 97 | ±0 | 50.3 kBtu/ft² | 797 tCO₂e |
| 2022 | 97 | 53.7 kBtu/ft² | 792 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
- 3950 Blackstone Avenue
- City
- New York City
- State
- New York
- ZIP
- 10471
- Coordinates
- 40.89024, -73.91137
Within ~1 km
Nearby benchmarked buildings
- 3333 Henry Hudson Parkwayscore 74
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- Glenwood - Briar Hill - PARENTscore 39
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- 3411 Irwin Avenuescore 62
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K-12 School · 325,356 sq ft
- 3530 Henry Hudson Parkwayscore 83
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 3950 Blackstone Avenue's energy grade?
3950 Blackstone Avenue scores 94 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 3950 Blackstone Avenue use?
Its 2024 site energy-use intensity was 51.9 kBtu/ft² (72.8 kBtu/ft² source) across 260,700 sq ft, including 798,768 kWh of electricity and 108,112 therms of natural gas.
What are 3950 Blackstone Avenue's carbon emissions?
3950 Blackstone Avenue reported 888 tCO₂e of greenhouse-gas emissions (3.4 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:20238973:2024.