C Uptown Realty: 639 W 204th St
Multifamily Housing in New York City, NY · 639 W 204th St · 10034
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 62.6 kBtu/ft² |
| Source EUI | 88.7 kBtu/ft² |
| GHG emissions | 145 tCO₂e |
| GHG intensity | 4.1 kgCO₂e/ft² |
| Electricity | 134,886 kWh |
| Natural gas | 17,334 therms |
| Water use | 2,021 kgal |
| Gross floor area | 35,034 sq ft |
| Source record | nyc:6282537:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 62.6 kBtu/ft² | 145 tCO₂e |
| 2023 | 100 | ±0 | 63.7 kBtu/ft² | 144 tCO₂e |
| 2022 | 100 | 67.0 kBtu/ft² | 139 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
- 639 W 204th St
- City
- New York City
- State
- New York
- ZIP
- 10034
- Coordinates
- 40.86645, -73.92273
Within ~1 km
Nearby benchmarked buildings
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- MMS #1993score —
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- 465 - 4650 Broadwayscore 100
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- 99 Hillside Avenue - 35144score 48
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- Baker Field Campusscore —
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is C Uptown Realty: 639 W 204th St's energy grade?
C Uptown Realty: 639 W 204th St 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 C Uptown Realty: 639 W 204th St use?
Its 2024 site energy-use intensity was 62.6 kBtu/ft² (88.7 kBtu/ft² source) across 35,034 sq ft, including 134,886 kWh of electricity and 17,334 therms of natural gas.
What are C Uptown Realty: 639 W 204th St's carbon emissions?
C Uptown Realty: 639 W 204th St reported 145 tCO₂e of greenhouse-gas emissions (4.1 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:6282537:2024.