The Hayden House
Multifamily Housing in New York City, NY · 11 W. 81St Street · 10024
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 56 (band C) |
| Site EUI | 74.9 kBtu/ft² |
| Source EUI | 99.7 kBtu/ft² |
| GHG emissions | 308 tCO₂e |
| GHG intensity | 6.2 kgCO₂e/ft² |
| Electricity | 196,562 kWh |
| Natural gas | 317 therms |
| Water use | 984 kgal |
| Gross floor area | 49,927 sq ft |
| Source record | nyc:26704374:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 56 | +4 | 74.9 kBtu/ft² | 308 tCO₂e |
| 2023 | 52 | -48 | 77.2 kBtu/ft² | 310 tCO₂e |
| 2022 | 100 | 14.3 kBtu/ft² | 59 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
- 11 W. 81St Street
- City
- New York City
- State
- New York
- ZIP
- 10024
- Coordinates
- 40.78230, -73.97234
Within ~1 km
Nearby benchmarked buildings
Museum · 1,820,000 sq ft
- AKAM - 115 Central Park Westscore 87
Multifamily Housing · 733,279 sq ft
Multifamily Housing · 689,897 sq ft
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Multifamily Housing · 689,897 sq ft
- AKAM - 15 West 72nd Streetscore 71
Multifamily Housing · 674,192 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is The Hayden House's energy grade?
The Hayden House scores 56 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does The Hayden House use?
Its 2024 site energy-use intensity was 74.9 kBtu/ft² (99.7 kBtu/ft² source) across 49,927 sq ft, including 196,562 kWh of electricity and 317 therms of natural gas.
What are The Hayden House's carbon emissions?
The Hayden House reported 308 tCO₂e of greenhouse-gas emissions (6.2 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:26704374:2024.