Halstead Management : 505 EAST 79 STREET
Multifamily Housing in New York City, NY · 505 EAST 79 STREET · 10075
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 34 (band D) |
| Site EUI | 73.7 kBtu/ft² |
| Source EUI | 108.0 kBtu/ft² |
| GHG emissions | 1,300 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 1,333,625 kWh |
| Natural gas | 146,086 therms |
| Gross floor area | 260,000 sq ft |
| Source record | nyc:20787580:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 34 | +11 | 73.7 kBtu/ft² | 1,300 tCO₂e |
| 2023 | 23 | -19 | 81.1 kBtu/ft² | 1,370 tCO₂e |
| 2022 | 42 | 79.8 kBtu/ft² | 1,247 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 owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 505 EAST 79 STREET
- City
- New York City
- State
- New York
- ZIP
- 10075
- Coordinates
- 40.77119, -73.94993
Within ~1 km
Nearby benchmarked buildings
- NYP Cornell (East Campus)score 47
Hospital (General Medical & Surgical) · 2,801,795 sq ft
Other - Specialty Hospital · 2,490,355 sq ft
Mixed Use Property · 2,437,399 sq ft
- Weill Cornell Medical Centerscore —
Hospital (General Medical & Surgical) · 2,405,480 sq ft
Laboratory · 1,862,814 sq ft
Other - Specialty Hospital · 1,208,625 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Halstead Management : 505 EAST 79 STREET's energy grade?
Halstead Management : 505 EAST 79 STREET scores 34 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 Halstead Management : 505 EAST 79 STREET use?
Its 2024 site energy-use intensity was 73.7 kBtu/ft² (108.0 kBtu/ft² source) across 260,000 sq ft, including 1,333,625 kWh of electricity and 146,086 therms of natural gas.
What are Halstead Management : 505 EAST 79 STREET's carbon emissions?
Halstead Management : 505 EAST 79 STREET reported 1,300 tCO₂e of greenhouse-gas emissions (5.0 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.
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Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:20787580:2024.