Century - 91 Leonard Street
Multifamily Housing in New York City, NY · 351 BROADWAY · 10013
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 85 (band A) |
| Site EUI | 36.3 kBtu/ft² |
| Source EUI | 78.9 kBtu/ft² |
| GHG emissions | 724 tCO₂e |
| GHG intensity | 3.4 kgCO₂e/ft² |
| Electricity | 1,467,748 kWh |
| Natural gas | 27,765 therms |
| Water use | 5,645 kgal |
| Gross floor area | 214,686 sq ft |
| Source record | nyc:15527754:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 85 | -3 | 36.3 kBtu/ft² | 724 tCO₂e |
| 2023 | 88 | -3 | 30.1 kBtu/ft² | 610 tCO₂e |
| 2022 | 91 | 31.3 kBtu/ft² | 507 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 owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 351 BROADWAY
- City
- New York City
- State
- New York
- ZIP
- 10013
- Coordinates
- 40.71702, -74.00391
Within ~1 km
Nearby benchmarked buildings
- One Liberty Plaza (149 BROADWAY)score 75
Office · 2,346,193 sq ft
- SMITHscore 30
Multifamily Housing · 2,149,568 sq ft
Multifamily Housing · 1,737,729 sq ft
- 7 World Trade Center, LLCscore 68
Office · 1,731,994 sq ft
- Benchmarking Group - 2score —
Courthouse · 1,545,842 sq ft
- Benchmarking Group - 1score —
Office · 1,505,431 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Century - 91 Leonard Street's energy grade?
Century - 91 Leonard Street scores 85 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 - 91 Leonard Street use?
Its 2024 site energy-use intensity was 36.3 kBtu/ft² (78.9 kBtu/ft² source) across 214,686 sq ft, including 1,467,748 kWh of electricity and 27,765 therms of natural gas.
What are Century - 91 Leonard Street's carbon emissions?
Century - 91 Leonard Street reported 724 tCO₂e of greenhouse-gas emissions (3.4 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.
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Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:15527754:2024.