WINDSOR COURT
Multifamily Housing in New York City, NY · 151 E. 31St Street · 10016
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 63 (band C) |
| Site EUI | 83.7 kBtu/ft² |
| Source EUI | 142.4 kBtu/ft² |
| GHG emissions | 5,346 tCO₂e |
| GHG intensity | 6.4 kgCO₂e/ft² |
| Electricity | 7,654,558 kWh |
| Natural gas | 440,545 therms |
| Water use | 37,442 kgal |
| Gross floor area | 838,398 sq ft |
| Source record | nyc:4398348:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 63 | -28 | 83.7 kBtu/ft² | 5,346 tCO₂e |
| 2023 | 91 | +36 | 82.0 kBtu/ft² | 4,979 tCO₂e |
| 2022 | 55 | 84.2 kBtu/ft² | 4,702 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 151 E. 31St Street
- City
- New York City
- State
- New York
- ZIP
- 10016
- Coordinates
- 40.74429, -73.98058
Within ~1 km
Nearby benchmarked buildings
Hospital (General Medical & Surgical) · 3,532,083 sq ft
- Benchmarking Group - 212score —
Hospital (General Medical & Surgical) · 3,472,597 sq ft
- ESRT - Empire State Buildingscore 78
Office · 2,852,257 sq ft
Hospital (General Medical & Surgical) · 2,276,300 sq ft
- 11 Madison Avenuescore 77
Office · 2,228,574 sq ft
- 816111 - Waterside Plazascore 51
Multifamily Housing · 1,797,891 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is WINDSOR COURT's energy grade?
WINDSOR COURT scores 63 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 WINDSOR COURT use?
Its 2024 site energy-use intensity was 83.7 kBtu/ft² (142.4 kBtu/ft² source) across 838,398 sq ft, including 7,654,558 kWh of electricity and 440,545 therms of natural gas.
What are WINDSOR COURT's carbon emissions?
WINDSOR COURT reported 5,346 tCO₂e of greenhouse-gas emissions (6.4 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:4398348:2024.