823 Classon Avenue
Multifamily Housing in New York City, NY · 11238
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 46 (band D) |
| Site EUI | 71.2 kBtu/ft² |
| Source EUI | 144.8 kBtu/ft² |
| GHG emissions | 153 tCO₂e |
| GHG intensity | 6.3 kgCO₂e/ft² |
| Electricity | 286,798 kWh |
| Natural gas | 7,611 therms |
| Water use | 1,459 kgal |
| Gross floor area | 26,271 sq ft |
| Source record | nyc:7404052:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 46 | +7 | 71.2 kBtu/ft² | 153 tCO₂e |
| 2023 | 39 | +7 | 75.7 kBtu/ft² | 153 tCO₂e |
| 2022 | 32 | 84.3 kBtu/ft² | 143 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
- 823 Classon Avenue
- City
- New York City
- State
- New York
- ZIP
- 11238
- Coordinates
- 40.67261, -73.96089
Within ~1 km
Nearby benchmarked buildings
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- CUNY - Medgar Evers Collegescore —
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- Bedford Union Armoryscore 33
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 823 Classon Avenue's energy grade?
823 Classon Avenue scores 46 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 823 Classon Avenue use?
Its 2024 site energy-use intensity was 71.2 kBtu/ft² (144.8 kBtu/ft² source) across 26,271 sq ft, including 286,798 kWh of electricity and 7,611 therms of natural gas.
What are 823 Classon Avenue's carbon emissions?
823 Classon Avenue reported 153 tCO₂e of greenhouse-gas emissions (6.3 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:7404052:2024.