Duncan Elder Apts
Multifamily Housing in New York City, NY · 921 E. 180Th Street · 10460
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 25 (band D) |
| Site EUI | 73.1 kBtu/ft² |
| Source EUI | 119.1 kBtu/ft² |
| GHG emissions | 566 tCO₂e |
| GHG intensity | 5.4 kgCO₂e/ft² |
| Electricity | 744,874 kWh |
| Natural gas | 51,549 therms |
| Water use | 6,559 kgal |
| Gross floor area | 105,230 sq ft |
| Source record | nyc:2810911:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 25 | -2 | 73.1 kBtu/ft² | 566 tCO₂e |
| 2023 | 27 | +1 | 69.7 kBtu/ft² | 526 tCO₂e |
| 2022 | 26 | 77.5 kBtu/ft² | 514 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
- 921 E. 180Th Street
- City
- New York City
- State
- New York
- ZIP
- 10460
- Coordinates
- 40.84450, -73.88147
Within ~1 km
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- Spring: 1926 Longfellow Avescore —
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Duncan Elder Apts's energy grade?
Duncan Elder Apts scores 25 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 Duncan Elder Apts use?
Its 2024 site energy-use intensity was 73.1 kBtu/ft² (119.1 kBtu/ft² source) across 105,230 sq ft, including 744,874 kWh of electricity and 51,549 therms of natural gas.
What are Duncan Elder Apts's carbon emissions?
Duncan Elder Apts reported 566 tCO₂e of greenhouse-gas emissions (5.4 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:2810911:2024.