28 East 73
Multifamily Housing in New York City, NY · 28 East 73rd Street · 10021
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 21.0 kBtu/ft² |
| Source EUI | 28.7 kBtu/ft² |
| GHG emissions | 95 tCO₂e |
| GHG intensity | 1.4 kgCO₂e/ft² |
| Electricity | 77,528 kWh |
| Natural gas | 10,974 therms |
| Water use | 1,462 kgal |
| Gross floor area | 69,169 sq ft |
| Source record | nyc:2777501:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 21.0 kBtu/ft² | 95 tCO₂e |
| 2023 | 100 | ±0 | 24.6 kBtu/ft² | 114 tCO₂e |
| 2022 | 100 | 44.1 kBtu/ft² | 217 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 28 East 73rd Street
- City
- New York City
- State
- New York
- ZIP
- 10021
- Coordinates
- 40.77259, -73.96526
Within ~1 km
Nearby benchmarked buildings
- Benchmarking Group - 226score —
Other - Recreation · 2,345,603 sq ft
Museum · 2,153,282 sq ft
- 215 East 68th Street L.P.score 38
Multifamily Housing · 1,035,534 sq ft
- DEPM 2386 - 200 East 66th Stscore 60
Multifamily Housing · 997,181 sq ft
- Imperial Housescore 73
Multifamily Housing · 900,511 sq ft
- Imperial Housescore 69
Multifamily Housing · 884,999 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 28 East 73's energy grade?
28 East 73 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 28 East 73 use?
Its 2024 site energy-use intensity was 21.0 kBtu/ft² (28.7 kBtu/ft² source) across 69,169 sq ft, including 77,528 kWh of electricity and 10,974 therms of natural gas.
What are 28 East 73's carbon emissions?
28 East 73 reported 95 tCO₂e of greenhouse-gas emissions (1.4 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.
Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:2777501:2024.