SIMA ASSOCIATES LLC
Multifamily Housing in New York City, NY · 645 EAST 231ST STREET · 10466
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 22 (band D) |
| Site EUI | 106.6 kBtu/ft² |
| Source EUI | 127.1 kBtu/ft² |
| GHG emissions | 560 tCO₂e |
| GHG intensity | 8.3 kgCO₂e/ft² |
| Electricity | 211,979 kWh |
| Natural gas | 3,775 therms |
| Water use | 4,094 kgal |
| Gross floor area | 67,224 sq ft |
| Source record | nyc:21291423:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 22 | +20 | 106.6 kBtu/ft² | 560 tCO₂e |
| 2023 | 2 | -8 | 131.4 kBtu/ft² | 705 tCO₂e |
| 2022 | 10 | 132.4 kBtu/ft² | 665 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
- 645 EAST 231ST STREET
- City
- New York City
- State
- New York
- ZIP
- 10466
- Coordinates
- 40.89262, -73.85991
Within ~1 km
Nearby benchmarked buildings
- The Wakefield Hospital Campusscore 56
Hospital (General Medical & Surgical) · 527,197 sq ft
Multifamily Housing · 266,706 sq ft
Multifamily Housing · 249,248 sq ft
- 613 East 233 Street Garagescore —
Parking · 234,000 sq ft
K-12 School · 178,800 sq ft
- 3856 Bronx Boulevardscore 16
Multifamily Housing · 167,750 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is SIMA ASSOCIATES LLC's energy grade?
SIMA ASSOCIATES LLC scores 22 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 SIMA ASSOCIATES LLC use?
Its 2024 site energy-use intensity was 106.6 kBtu/ft² (127.1 kBtu/ft² source) across 67,224 sq ft, including 211,979 kWh of electricity and 3,775 therms of natural gas.
What are SIMA ASSOCIATES LLC's carbon emissions?
SIMA ASSOCIATES LLC reported 560 tCO₂e of greenhouse-gas emissions (8.3 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:21291423:2024.