Century - 425 East 51st Street
Multifamily Housing in New York City, NY · 417 EAST 51 STREET · 10022
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 58.2 kBtu/ft² |
| Source EUI | 80.2 kBtu/ft² |
| GHG emissions | 278 tCO₂e |
| GHG intensity | 3.8 kgCO₂e/ft² |
| Electricity | 236,061 kWh |
| Natural gas | 34,819 therms |
| Water use | 3,634 kgal |
| Gross floor area | 73,676 sq ft |
| Source record | nyc:20466093:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 58.2 kBtu/ft² | 278 tCO₂e |
| 2023 | 100 | +1 | 55.7 kBtu/ft² | 265 tCO₂e |
| 2022 | 99 | 64.4 kBtu/ft² | 280 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
- 417 EAST 51 STREET
- City
- New York City
- State
- New York
- ZIP
- 10022
- Coordinates
- 40.75424, -73.96504
Within ~1 km
Nearby benchmarked buildings
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- 919 Third Avenuescore —
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- CHILD - 919 3 AVENUEscore —
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Mixed Use Property · 1,402,032 sq ft
- One Beacon Courtscore —
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Century - 425 East 51st Street's energy grade?
Century - 425 East 51st Street scores 100 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 Century - 425 East 51st Street use?
Its 2024 site energy-use intensity was 58.2 kBtu/ft² (80.2 kBtu/ft² source) across 73,676 sq ft, including 236,061 kWh of electricity and 34,819 therms of natural gas.
What are Century - 425 East 51st Street's carbon emissions?
Century - 425 East 51st Street reported 278 tCO₂e of greenhouse-gas emissions (3.8 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:20466093:2024.