James Lenox House
Multifamily Housing in New York City, NY · 49 E. 73Rd Street · 10021
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 55 (band C) |
| Site EUI | 71.8 kBtu/ft² |
| Source EUI | 121.1 kBtu/ft² |
| GHG emissions | 432 tCO₂e |
| GHG intensity | 5.8 kgCO₂e/ft² |
| Electricity | 478,399 kWh |
| Natural gas | 1,705 therms |
| Water use | 2,236 kgal |
| Gross floor area | 74,427 sq ft |
| Source record | nyc:2810884:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 55 | -10 | 71.8 kBtu/ft² | 432 tCO₂e |
| 2023 | 65 | -6 | 64.5 kBtu/ft² | 383 tCO₂e |
| 2022 | 71 | 65.1 kBtu/ft² | 349 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
- 49 E. 73Rd Street
- City
- New York City
- State
- New York
- ZIP
- 10021
- Coordinates
- 40.77228, -73.96447
Within ~1 km
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is James Lenox House's energy grade?
James Lenox House scores 55 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 James Lenox House use?
Its 2024 site energy-use intensity was 71.8 kBtu/ft² (121.1 kBtu/ft² source) across 74,427 sq ft, including 478,399 kWh of electricity and 1,705 therms of natural gas.
What are James Lenox House's carbon emissions?
James Lenox House reported 432 tCO₂e of greenhouse-gas emissions (5.8 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:2810884:2024.