425 Park Avenue (421 PARK AVENUE)
Office in New York City, NY · 421 PARK AVENUE · 10022
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 32 (band D) |
| Site EUI | 97.7 kBtu/ft² |
| Source EUI | 232.5 kBtu/ft² |
| GHG emissions | 6,852 tCO₂e |
| GHG intensity | 9.8 kgCO₂e/ft² |
| Electricity | 15,231,238 kWh |
| Natural gas | 163,936 therms |
| Water use | 11,974 kgal |
| Gross floor area | 700,000 sq ft |
| Source record | nyc:21000145:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 32 | -27 | 97.7 kBtu/ft² | 6,852 tCO₂e |
| 2023 | 59 | 63.0 kBtu/ft² | 4,498 tCO₂e | |
| 2022 | — | 31.5 kBtu/ft² | 1,858 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
- 421 PARK AVENUE
- City
- New York City
- State
- New York
- ZIP
- 10022
- Coordinates
- 40.76040, -73.97162
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
Financial Office · 1,931,978 sq ft
Office · 1,900,241 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 425 Park Avenue (421 PARK AVENUE)'s energy grade?
425 Park Avenue (421 PARK AVENUE) scores 32 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 425 Park Avenue (421 PARK AVENUE) use?
Its 2024 site energy-use intensity was 97.7 kBtu/ft² (232.5 kBtu/ft² source) across 700,000 sq ft, including 15,231,238 kWh of electricity and 163,936 therms of natural gas.
What are 425 Park Avenue (421 PARK AVENUE)'s carbon emissions?
425 Park Avenue (421 PARK AVENUE) reported 6,852 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:21000145:2024.