1143 Dekalb Avenue
Multifamily Housing in New York City, NY · 11221
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 80 (band B) |
| Site EUI | 53.6 kBtu/ft² |
| Source EUI | 89.0 kBtu/ft² |
| GHG emissions | 111 tCO₂e |
| GHG intensity | 4.0 kgCO₂e/ft² |
| Electricity | 151,387 kWh |
| Natural gas | 9,667 therms |
| Water use | 1,362 kgal |
| Gross floor area | 27,666 sq ft |
| Source record | nyc:21300508:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 80 | -2 | 53.6 kBtu/ft² | 111 tCO₂e |
| 2023 | 82 | -3 | 52.2 kBtu/ft² | 104 tCO₂e |
| 2022 | 85 | 53.9 kBtu/ft² | 95 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
- 1143 Dekalb Avenue
- City
- New York City
- State
- New York
- ZIP
- 11221
- Coordinates
- 40.69432, -73.92928
Within ~1 km
Nearby benchmarked buildings
- 123 Melrose Streetscore —
Multifamily Housing · 506,196 sq ft
- 54 Nollscore 82
Multifamily Housing · 502,215 sq ft
- STUYVESANT GARDENS Iscore 4
Multifamily Housing · 389,000 sq ft
- 501 Bushwick Avenuescore 31
Multifamily Housing · 314,877 sq ft
- 10 Montieth Stscore 35
Multifamily Housing · 314,877 sq ft
- Benchmarking Group - 112score 80
K-12 School · 308,804 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 1143 Dekalb Avenue's energy grade?
1143 Dekalb Avenue scores 80 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1143 Dekalb Avenue use?
Its 2024 site energy-use intensity was 53.6 kBtu/ft² (89.0 kBtu/ft² source) across 27,666 sq ft, including 151,387 kWh of electricity and 9,667 therms of natural gas.
What are 1143 Dekalb Avenue's carbon emissions?
1143 Dekalb Avenue reported 111 tCO₂e of greenhouse-gas emissions (4.0 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:21300508:2024.