428 East 46th Street
Multifamily Housing in New York City, NY · 11203
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 97 (band A) |
| Site EUI | 45.3 kBtu/ft² |
| Source EUI | 67.0 kBtu/ft² |
| GHG emissions | 236 tCO₂e |
| GHG intensity | 3.1 kgCO₂e/ft² |
| Electricity | 247,555 kWh |
| Natural gas | 26,163 therms |
| Water use | 2,055 kgal |
| Gross floor area | 76,339 sq ft |
| Source record | nyc:6639232:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 97 | +11 | 45.3 kBtu/ft² | 236 tCO₂e |
| 2023 | 86 | -8 | 56.6 kBtu/ft² | 280 tCO₂e |
| 2022 | 94 | 52.1 kBtu/ft² | 240 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
- 428 East 46th Street
- City
- New York City
- State
- New York
- ZIP
- 11203
- Coordinates
- 40.65112, -73.93423
Within ~1 km
Nearby benchmarked buildings
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K-12 School · 146,400 sq ft
- 654 Clarkson Avenue - 37498score 40
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- 751 Troy Avenuescore 69
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 428 East 46th Street's energy grade?
428 East 46th Street scores 97 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 428 East 46th Street use?
Its 2024 site energy-use intensity was 45.3 kBtu/ft² (67.0 kBtu/ft² source) across 76,339 sq ft, including 247,555 kWh of electricity and 26,163 therms of natural gas.
What are 428 East 46th Street's carbon emissions?
428 East 46th Street reported 236 tCO₂e of greenhouse-gas emissions (3.1 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:6639232:2024.