509 5th Avenue
Office in New York City, NY · 509 5 AVE · 11215
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 48 (band D) |
| Site EUI | 95.2 kBtu/ft² |
| Source EUI | 234.9 kBtu/ft² |
| GHG emissions | 444 tCO₂e |
| GHG intensity | 9.8 kgCO₂e/ft² |
| Electricity | 1,020,332 kWh |
| Natural gas | 8,202 therms |
| Water use | 564 kgal |
| Gross floor area | 45,164 sq ft |
| Source record | nyc:6261120:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 48 | +47 | 95.2 kBtu/ft² | 444 tCO₂e |
| 2023 | 1 | ±0 | 111.3 kBtu/ft² | 401 tCO₂e |
| 2022 | 1 | 116.5 kBtu/ft² | 334 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
- 509 5 AVE
- City
- New York City
- State
- New York
- ZIP
- 11215
- Coordinates
- 40.66696, -73.98813
Within ~1 km
Nearby benchmarked buildings
Hospital (General Medical & Surgical) · 1,451,790 sq ft
- BMH Properscore —
Hospital (General Medical & Surgical) · 855,086 sq ft
- Regal: 58 2nd Avescore —
Non-Refrigerated Warehouse · 395,900 sq ft
Manufacturing/Industrial Plant · 307,148 sq ft
Self-Storage Facility · 307,148 sq ft
- Benchmarking Group - 106score 76
K-12 School · 273,059 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 509 5th Avenue's energy grade?
509 5th Avenue scores 48 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 509 5th Avenue use?
Its 2024 site energy-use intensity was 95.2 kBtu/ft² (234.9 kBtu/ft² source) across 45,164 sq ft, including 1,020,332 kWh of electricity and 8,202 therms of natural gas.
What are 509 5th Avenue's carbon emissions?
509 5th Avenue reported 444 tCO₂e of greenhouse-gas emissions (9.8 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:6261120:2024.