Halstead - 939 Union Street
Multifamily Housing in New York City, NY · 937 UNION STREET · 11215
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 88 (band A) |
| Site EUI | 42.6 kBtu/ft² |
| Source EUI | 75.9 kBtu/ft² |
| GHG emissions | 166 tCO₂e |
| GHG intensity | 3.4 kgCO₂e/ft² |
| Electricity | 256,913 kWh |
| Natural gas | 12,187 therms |
| Water use | 1,281 kgal |
| Gross floor area | 49,210 sq ft |
| Source record | nyc:6687353:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 88 | +12 | 42.6 kBtu/ft² | 166 tCO₂e |
| 2023 | 76 | -1 | 50.3 kBtu/ft² | 180 tCO₂e |
| 2022 | 77 | 54.2 kBtu/ft² | 171 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
- 937 UNION STREET
- City
- New York City
- State
- New York
- ZIP
- 11215
- Coordinates
- 40.67309, -73.97189
Within ~1 km
Nearby benchmarked buildings
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- 550 VANDERBILT AVENUEscore 38
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Halstead - 939 Union Street's energy grade?
Halstead - 939 Union Street scores 88 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 Halstead - 939 Union Street use?
Its 2024 site energy-use intensity was 42.6 kBtu/ft² (75.9 kBtu/ft² source) across 49,210 sq ft, including 256,913 kWh of electricity and 12,187 therms of natural gas.
What are Halstead - 939 Union Street's carbon emissions?
Halstead - 939 Union Street reported 166 tCO₂e of greenhouse-gas emissions (3.4 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:6687353:2024.