49 East 21st Street Condominium
Multifamily Housing in New York City, NY · 49 East 21st Street · 10010
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 17 (band D) |
| Site EUI | 70.4 kBtu/ft² |
| Source EUI | 138.5 kBtu/ft² |
| GHG emissions | 447 tCO₂e |
| GHG intensity | 6.0 kgCO₂e/ft² |
| Electricity | 802,995 kWh |
| Natural gas | 24,779 therms |
| Gross floor area | 74,155 sq ft |
| Source record | nyc:2715791:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 17 | -4 | 70.4 kBtu/ft² | 447 tCO₂e |
| 2023 | 21 | +3 | 65.0 kBtu/ft² | 406 tCO₂e |
| 2022 | 18 | 74.9 kBtu/ft² | 376 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
- 49 East 21st Street
- City
- New York City
- State
- New York
- ZIP
- 10010
- Coordinates
- 40.73947, -73.98861
Within ~1 km
Nearby benchmarked buildings
- Stuyvesant Townscore 83
Multifamily Housing · 9,055,218 sq ft
- 11 Madison Avenuescore 77
Office · 2,228,574 sq ft
- 51 Madisonscore 79
Office · 1,485,386 sq ft
- One Madison Avenuescore —
Office · 1,339,997 sq ft
- ConEd Irving Placescore 55
Office · 1,255,204 sq ft
- Benchmarking Group - 3score —
College/University · 1,221,878 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 49 East 21st Street Condominium's energy grade?
49 East 21st Street Condominium scores 17 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 49 East 21st Street Condominium use?
Its 2024 site energy-use intensity was 70.4 kBtu/ft² (138.5 kBtu/ft² source) across 74,155 sq ft, including 802,995 kWh of electricity and 24,779 therms of natural gas.
What are 49 East 21st Street Condominium's carbon emissions?
49 East 21st Street Condominium reported 447 tCO₂e of greenhouse-gas emissions (6.0 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:2715791:2024.