3 East 66th Street
Multifamily Housing in New York City, NY · 10065
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 79 (band B) |
| Site EUI | 70.5 kBtu/ft² |
| Source EUI | 95.5 kBtu/ft² |
| GHG emissions | 116 tCO₂e |
| GHG intensity | 4.5 kgCO₂e/ft² |
| Electricity | 92,401 kWh |
| Natural gas | 14,920 therms |
| Gross floor area | 25,652 sq ft |
| Source record | nyc:6696662:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 79 | -1 | 70.5 kBtu/ft² | 116 tCO₂e |
| 2023 | 80 | -6 | 66.6 kBtu/ft² | 109 tCO₂e |
| 2022 | 86 | 65.8 kBtu/ft² | 100 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
- 3 East 66th Street
- City
- New York City
- State
- New York
- ZIP
- 10065
- Coordinates
- 40.76852, -73.96950
Within ~1 km
Nearby benchmarked buildings
Office · 1,844,165 sq ft
- 9 W 57th Streetscore —
Office · 1,617,773 sq ft
- 9 W 57 & 4 W 58score —
Office · 1,482,596 sq ft
Mixed Use Property · 1,402,032 sq ft
- One Beacon Courtscore —
Office · 1,400,678 sq ft
Mixed Use Property · 1,052,597 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 3 East 66th Street's energy grade?
3 East 66th Street scores 79 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 3 East 66th Street use?
Its 2024 site energy-use intensity was 70.5 kBtu/ft² (95.5 kBtu/ft² source) across 25,652 sq ft, including 92,401 kWh of electricity and 14,920 therms of natural gas.
What are 3 East 66th Street's carbon emissions?
3 East 66th Street reported 116 tCO₂e of greenhouse-gas emissions (4.5 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:6696662:2024.