20-52 21st Street
Multifamily Housing in New York City, NY · 11105
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 55 (band C) |
| Site EUI | 90.8 kBtu/ft² |
| Source EUI | 119.6 kBtu/ft² |
| GHG emissions | 220 tCO₂e |
| GHG intensity | 5.7 kgCO₂e/ft² |
| Electricity | 157,684 kWh |
| Natural gas | 27,475 therms |
| Water use | 3,395 kgal |
| Gross floor area | 38,535 sq ft |
| Source record | nyc:6688972:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 55 | +11 | 90.8 kBtu/ft² | 220 tCO₂e |
| 2022 | 44 | 107.7 kBtu/ft² | 255 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
- 20-52 21st Street
- City
- New York City
- State
- New York
- ZIP
- 11105
- Coordinates
- 40.78313, -73.91357
Within ~1 km
Nearby benchmarked buildings
Distribution Center · 497,653 sq ft
- Acropolis Gardensscore —
Multifamily Housing · 438,423 sq ft
- HHRMC - 2177 33rd Stscore 100
Multifamily Housing · 438,423 sq ft
- AKAM - 21-05 33rd Streetscore —
Multifamily Housing · 434,413 sq ft
- Marine Terrace (mc68)score —
Multifamily Housing · 416,021 sq ft
- St Johns Preparatory High Schoolscore 96
K-12 School · 348,071 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 20-52 21st Street's energy grade?
20-52 21st Street scores 55 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 20-52 21st Street use?
Its 2023 site energy-use intensity was 90.8 kBtu/ft² (119.6 kBtu/ft² source) across 38,535 sq ft, including 157,684 kWh of electricity and 27,475 therms of natural gas.
What are 20-52 21st Street's carbon emissions?
20-52 21st Street reported 220 tCO₂e of greenhouse-gas emissions (5.7 kgCO₂e/ft²) for 2023. 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:6688972:2023.