(05105) - Cadman Towers Inc. (101 Clark Street)
Multifamily Housing in New York City, NY · 101 Clark Street · 11201
At a glance
(05105) - Cadman Towers Inc. (101 Clark Street) is a 450,503-square-foot multifamily housing building in New York City, New York, built in 1903. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 28.2 kBtu/ft² and 1,290 tCO₂e of greenhouse-gas emissions. That score is higher than 90% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 28.2 kBtu/ft² |
| Source EUI | 70.9 kBtu/ft² |
| GHG emissions | 1,290 tCO₂e |
| GHG intensity | 2.9 kgCO₂e/ft² |
| Electricity | 3,117,256 kWh |
| Natural gas | 9,744 therms |
| Water use | 0 kgal |
| Gross floor area | 450,503 sq ft |
| Source record | nyc:2637863:2023 |
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
- 101 Clark Street
- City
- New York City
- State
- New York
- ZIP
- 11201
- Coordinates
- 40.69729, -73.99230
Within ~1 km
Nearby benchmarked buildings
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- 160 Front Street AKA 135 York Avenuescore 100
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- JPMorgan Chase-4CMCscore 53
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- Benchmarking Group - 28score —
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Multifamily Housing · 1,158,924 sq ft
See also: most efficient in New York City · biggest emitters
How does (05105) - Cadman Towers Inc. (101 Clark Street) 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. (05105) - Cadman Towers Inc. (101 Clark Street)'s ENERGY STAR score of 100 compares with an average of 63 across the 22,829 that report a score; it scores higher than 90% of them. Its site EUI of 28.2 kBtu/ft² is about 62% below the average of 74.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.9 kgCO₂e/ft² is about 44% below the group average of 5.2 kgCO₂e/ft².
At 450,503 sq ft, it is about 346% above the average floor area of 100,951 sq ft for those buildings. It was built in 1903, 49 years earlier 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.
What does an ENERGY STAR score of 100 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In New York City, 43% of scored buildings are at 75 or above.
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. (05105) - Cadman Towers Inc. (101 Clark Street)'s 28.2 kBtu/ft² across 450,503 sq ft works out to about 12.7 billion Btu (3,723 MWh-equivalent) in 2023. Its source EUI of 70.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 3,117,256 kWh of electricity, 9,744 therms of natural gas and 0 thousand gallons of water for the year.
Which law requires (05105) - Cadman Towers Inc. (101 Clark Street) to report its energy use?
(05105) - Cadman Towers Inc. (101 Clark Street) 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 2023 disclosure (source record nyc:2637863:2023). 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
- 43-10 48th Avenue - 36322· 450,492 sq ft · EUI 87.1 kBtu/ft²
- GLENMORE PLAZA· 450,000 sq ft · EUI 287.6 kBtu/ft²
- Riverbend 2301-2311· 449,973 sq ft · score 99 (A)
- 22-66 33rd Road - data· 449,820 sq ft · score 6 (D)
- 185 WEA (185 West End Avenue)· 449,713 sq ft · score 64 (C)
- BAYCHESTER· 449,700 sq ft · score 22 (D)
- 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 (05105) - Cadman Towers Inc. (101 Clark Street)'s energy grade?
(05105) - Cadman Towers Inc. (101 Clark Street) scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does (05105) - Cadman Towers Inc. (101 Clark Street) use?
Its 2023 site energy-use intensity was 28.2 kBtu/ft² (70.9 kBtu/ft² source) across 450,503 sq ft, including 3,117,256 kWh of electricity and 9,744 therms of natural gas.
What are (05105) - Cadman Towers Inc. (101 Clark Street)'s carbon emissions?
(05105) - Cadman Towers Inc. (101 Clark Street) reported 1,290 tCO₂e of greenhouse-gas emissions (2.9 kgCO₂e/ft²) for 2023.
Where is (05105) - Cadman Towers Inc. (101 Clark Street)?
(05105) - Cadman Towers Inc. (101 Clark Street) is in New York City, New York 11201. Its coordinates are 40.69729, -73.99230 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is (05105) - Cadman Towers Inc. (101 Clark Street) and when was it built?
(05105) - Cadman Towers Inc. (101 Clark Street) has 450,503 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1903 as its year built. It is classed as multifamily housing.
Is (05105) - Cadman Towers Inc. (101 Clark Street) covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “(05105) - Cadman Towers Inc. (101 Clark Street), New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/05105-cadman-towers-inc-101-clark-street-20e7bdcd (data as of October 2, 2026).