399 Park Avenue
Office in New York City, NY · 10022
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 69 (band C) |
| Site EUI | 75.7 kBtu/ft² |
| Source EUI | 185.0 kBtu/ft² |
| GHG emissions | 13,183 tCO₂e |
| GHG intensity | 7.9 kgCO₂e/ft² |
| Electricity | 28,871,165 kWh |
| Natural gas | 11,491 therms |
| Water use | 34,689 kgal |
| Gross floor area | 1,671,941 sq ft |
| Source record | nyc:1974028:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 69 | +11 | 75.7 kBtu/ft² | 13,183 tCO₂e |
| 2023 | 58 | +1 | 80.3 kBtu/ft² | 12,359 tCO₂e |
| 2022 | 57 | 81.0 kBtu/ft² | 11,124 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
- 399 Park Avenue
- City
- New York City
- State
- New York
- ZIP
- 10022
- Coordinates
- 40.75954, -73.97225
Within ~1 km
Nearby benchmarked buildings
Office · 8,053,115 sq ft
- Metlife Building (200 Park)score 69
Office · 2,993,388 sq ft
Office · 2,862,565 sq ft
- 1301 Avenue of the Americasscore 68
Office · 2,030,239 sq ft
- 1271 Avenue of the Americasscore 85
Office · 1,962,900 sq ft
- 1290 Ave of Americasscore 75
Office · 1,937,793 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 399 Park Avenue's energy grade?
399 Park Avenue scores 69 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 399 Park Avenue use?
Its 2024 site energy-use intensity was 75.7 kBtu/ft² (185.0 kBtu/ft² source) across 1,671,941 sq ft, including 28,871,165 kWh of electricity and 11,491 therms of natural gas.
What are 399 Park Avenue's carbon emissions?
399 Park Avenue reported 13,183 tCO₂e of greenhouse-gas emissions (7.9 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:1974028:2024.