Jerweb Realty Co. LLC
Multifamily Housing in New York City, NY · 18 East 21st Street · 11226
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 77 (band B) |
| Site EUI | 58.9 kBtu/ft² |
| Source EUI | 80.3 kBtu/ft² |
| GHG emissions | 238 tCO₂e |
| GHG intensity | 3.8 kgCO₂e/ft² |
| Electricity | 195,088 kWh |
| Natural gas | 30,388 therms |
| Gross floor area | 62,912 sq ft |
| Source record | nyc:4397355:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 77 | -6 | 58.9 kBtu/ft² | 238 tCO₂e |
| 2023 | 83 | +14 | 54.7 kBtu/ft² | 217 tCO₂e |
| 2022 | 69 | 66.3 kBtu/ft² | 245 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
- 18 East 21st Street
- City
- New York City
- State
- New York
- ZIP
- 11226
- Coordinates
- 40.65388, -73.96068
Within ~1 km
Nearby benchmarked buildings
Multifamily Housing · 3,117,085 sq ft
K-12 School · 460,800 sq ft
- TMG - 123 Linden - PLGscore 34
Multifamily Housing · 403,116 sq ft
- Benjamin Baum: 590 Flatbush Avescore 67
Multifamily Housing · 346,072 sq ft
- 800 Flatbush Avenuescore 85
Multifamily Housing · 281,008 sq ft
- Benjamin Baum: 580 Flatbush Avescore 61
Multifamily Housing · 257,076 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Jerweb Realty Co. LLC's energy grade?
Jerweb Realty Co. LLC scores 77 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Jerweb Realty Co. LLC use?
Its 2024 site energy-use intensity was 58.9 kBtu/ft² (80.3 kBtu/ft² source) across 62,912 sq ft, including 195,088 kWh of electricity and 30,388 therms of natural gas.
What are Jerweb Realty Co. LLC's carbon emissions?
Jerweb Realty Co. LLC reported 238 tCO₂e of greenhouse-gas emissions (3.8 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:4397355:2024.