Longwood: 783 Southern Boulevard
Multifamily Housing in New York City, NY · 783 Southern Boulevard · 10455
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 22.3 kBtu/ft² |
| Source EUI | 53.5 kBtu/ft² |
| GHG emissions | 86 tCO₂e |
| GHG intensity | 2.3 kgCO₂e/ft² |
| Electricity | 193,472 kWh |
| Natural gas | 1,971 therms |
| Water use | 1,511 kgal |
| Gross floor area | 38,400 sq ft |
| Source record | nyc:15565946:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 22.3 kBtu/ft² | 86 tCO₂e |
| 2023 | 100 | ±0 | 22.5 kBtu/ft² | 83 tCO₂e |
| 2022 | 100 | 23.5 kBtu/ft² | 70 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
- 783 Southern Boulevard
- City
- New York City
- State
- New York
- ZIP
- 10455
- Coordinates
- 40.81579, -73.89677
Within ~1 km
Nearby benchmarked buildings
- 975 - 1000 Simpson Stscore —
Multifamily Housing · 783,108 sq ft
- MCKINLEYscore 99
Multifamily Housing · 641,247 sq ft
Multifamily Housing · 356,591 sq ft
Multifamily Housing · 303,967 sq ft
Non-Refrigerated Warehouse · 269,776 sq ft
Multifamily Housing · 216,458 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Longwood: 783 Southern Boulevard's energy grade?
Longwood: 783 Southern Boulevard 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 Longwood: 783 Southern Boulevard use?
Its 2024 site energy-use intensity was 22.3 kBtu/ft² (53.5 kBtu/ft² source) across 38,400 sq ft, including 193,472 kWh of electricity and 1,971 therms of natural gas.
What are Longwood: 783 Southern Boulevard's carbon emissions?
Longwood: 783 Southern Boulevard reported 86 tCO₂e of greenhouse-gas emissions (2.3 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:15565946:2024.