Milstein - 21 South End Avenue
Multifamily Housing in New York City, NY · 21 South End Avenue · 10280
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 32 (band D) |
| Site EUI | 73.2 kBtu/ft² |
| Source EUI | 127.6 kBtu/ft² |
| GHG emissions | 1,413 tCO₂e |
| GHG intensity | 5.7 kgCO₂e/ft² |
| Electricity | 2,112,653 kWh |
| Natural gas | 109,855 therms |
| Water use | 11,789 kgal |
| Gross floor area | 248,600 sq ft |
| Source record | nyc:2654417:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 32 | +28 | 73.2 kBtu/ft² | 1,413 tCO₂e |
| 2023 | 4 | -24 | 100.7 kBtu/ft² | 1,800 tCO₂e |
| 2022 | 28 | 90.6 kBtu/ft² | 1,296 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
- 21 South End Avenue
- City
- New York City
- State
- New York
- ZIP
- 10280
- Coordinates
- 40.70811, -74.01763
Within ~1 km
Nearby benchmarked buildings
- BFPLscore —
Other · 8,388,369 sq ft
- 55 Waterscore 78
Office · 3,486,407 sq ft
- 225 Liberty Streetscore 81
Office · 2,577,575 sq ft
Office · 2,542,563 sq ft
- One Liberty Plaza (149 BROADWAY)score 75
Office · 2,346,193 sq ft
- 3 World Financial Centerscore 82
Office · 2,288,303 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Milstein - 21 South End Avenue's energy grade?
Milstein - 21 South End Avenue scores 32 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 Milstein - 21 South End Avenue use?
Its 2024 site energy-use intensity was 73.2 kBtu/ft² (127.6 kBtu/ft² source) across 248,600 sq ft, including 2,112,653 kWh of electricity and 109,855 therms of natural gas.
What are Milstein - 21 South End Avenue's carbon emissions?
Milstein - 21 South End Avenue reported 1,413 tCO₂e of greenhouse-gas emissions (5.7 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:2654417:2024.