CLAREMONT REHAB (GROUP 4) - Bldg 7
Multifamily Housing in New York City, NY · 335 EAST 166TH STREET · 10456
At a glance
CLAREMONT REHAB (GROUP 4) - Bldg 7 is a 16,450-square-foot multifamily housing building at 335 EAST 166TH STREET in New York City, New York, built in 1986. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 108.2 kBtu/ft² and 116 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 108.2 kBtu/ft² |
| Source EUI | 150.5 kBtu/ft² |
| GHG emissions | 116 tCO₂e |
| GHG intensity | 7.0 kgCO₂e/ft² |
| Electricity | 101,662 kWh |
| Natural gas | 14,327 therms |
| Gross floor area | 16,450 sq ft |
| Source record | nyc:33967509:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 108.2 kBtu/ft² | 116 tCO₂e | |
| 2023 | — | 81.3 kBtu/ft² | 88 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 owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 335 EAST 166TH STREET
- City
- New York City
- State
- New York
- ZIP
- 10456
- Coordinates
- 40.82980, -73.91341
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does CLAREMONT REHAB (GROUP 4) - Bldg 7 compare with other multifamily housing buildings in New York City?
The latest disclosures cover 33,022 multifamily housing buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 108.2 kBtu/ft² is about 44% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 7.0 kgCO₂e/ft² is about 36% above the group average of 5.2 kgCO₂e/ft².
At 16,450 sq ft, it is about 84% below the average floor area of 100,951 sq ft for those buildings. It was built in 1986, 34 years later than the group's average year built (1952). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has CLAREMONT REHAB (GROUP 4) - Bldg 7's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for CLAREMONT REHAB (GROUP 4) - Bldg 7, covering report years 2023–2024. Site EUI moved from 81.3 kBtu/ft² (2023) to 108.2 kBtu/ft² (2024), an 33% increase. Reported emissions went from 88 tCO₂e to 116 tCO₂e over the same span (up 31%).
What does a site EUI of 108.2 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. CLAREMONT REHAB (GROUP 4) - Bldg 7's 108.2 kBtu/ft² across 16,450 sq ft works out to about 1.8 billion Btu (522 MWh-equivalent) in 2024. Its source EUI of 150.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 101,662 kWh of electricity and 14,327 therms of natural gas for the year.
Which law requires CLAREMONT REHAB (GROUP 4) - Bldg 7 to report its energy use?
CLAREMONT REHAB (GROUP 4) - Bldg 7 reports under Local Law 84 (LL84), the legal basis of New York City's Energy and Water Data Disclosure program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record nyc:33967509:2024). 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.
More multifamily housing buildings in New York City
- BOYNTON AVENUE REHAB - Bldg 2· 16,400 sq ft · EUI 61.5 kBtu/ft²
- BOYNTON AVENUE REHAB - Bldg 1· 16,400 sq ft
- SAMUEL (CITY) - Bldg 23· 16,380 sq ft · EUI 173.8 kBtu/ft²
- 160 Hendrix Street· 16,372 sq ft
- 444 West 48th Street· 16,355 sq ft
- PARK ROCK REHAB - 1468 Park Pl· 16,352 sq ft · EUI 17.1 kBtu/ft²
- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
- Most efficient large buildings in New York City
- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is CLAREMONT REHAB (GROUP 4) - Bldg 7's energy grade?
CLAREMONT REHAB (GROUP 4) - Bldg 7 did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 108.2 kBtu/ft².
How much energy does CLAREMONT REHAB (GROUP 4) - Bldg 7 use?
Its 2024 site energy-use intensity was 108.2 kBtu/ft² (150.5 kBtu/ft² source) across 16,450 sq ft, including 101,662 kWh of electricity and 14,327 therms of natural gas.
What are CLAREMONT REHAB (GROUP 4) - Bldg 7's carbon emissions?
CLAREMONT REHAB (GROUP 4) - Bldg 7 reported 116 tCO₂e of greenhouse-gas emissions (7.0 kgCO₂e/ft²) for 2024.
Where is CLAREMONT REHAB (GROUP 4) - Bldg 7?
CLAREMONT REHAB (GROUP 4) - Bldg 7 is at 335 EAST 166TH STREET, in New York City, New York 10456. Its coordinates are 40.82980, -73.91341 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is CLAREMONT REHAB (GROUP 4) - Bldg 7 and when was it built?
CLAREMONT REHAB (GROUP 4) - Bldg 7 has 16,450 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1986 as its year built. It is classed as multifamily housing.
Is CLAREMONT REHAB (GROUP 4) - Bldg 7 covered by Local Law 84 (LL84)?
Yes — it appears in the 2024 Energy and Water Data Disclosure disclosure, which lists the buildings reporting under Local Law 84 (LL84).
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About this data
Source: Energy and Water Data Disclosure (Local Law 84 (LL84)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “CLAREMONT REHAB (GROUP 4) - Bldg 7, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/claremont-rehab-group-4-bldg-7-5e299475 (data as of October 2, 2026).