Clark Street Tenants Inc.
Multifamily Housing in New York City, NY · 15 Clark Street · 11201
At a glance
Clark Street Tenants Inc. is a 53,622-square-foot multifamily housing building at 15 Clark Street in New York City, New York, built in 1920. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 85 out of 100 (grade A), a site energy-use intensity of 65.3 kBtu/ft² and 221 tCO₂e of greenhouse-gas emissions. That score is higher than 70% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 85 (band A) |
| Site EUI | 65.3 kBtu/ft² |
| Source EUI | 87.2 kBtu/ft² |
| GHG emissions | 221 tCO₂e |
| GHG intensity | 4.1 kgCO₂e/ft² |
| Electricity | 167,063 kWh |
| Natural gas | 29,308 therms |
| Gross floor area | 53,622 sq ft |
| Source record | nyc:20476073:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 85 | +1 | 65.3 kBtu/ft² | 221 tCO₂e |
| 2023 | 84 | +1 | 64.7 kBtu/ft² | 215 tCO₂e |
| 2022 | 83 | 68.6 kBtu/ft² | 202 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
- 15 Clark Street
- City
- New York City
- State
- New York
- ZIP
- 11201
- Coordinates
- 40.69820, -73.99571
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Clark Street Tenants Inc. 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. Clark Street Tenants Inc.'s ENERGY STAR score of 85 compares with an average of 63 across the 22,829 that report a score; it scores higher than 70% of them and lower than 29%. Its site EUI of 65.3 kBtu/ft² is about 13% 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 4.1 kgCO₂e/ft² is about 21% below the group average of 5.2 kgCO₂e/ft².
At 53,622 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 1920, 32 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.
How has Clark Street Tenants Inc.'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Clark Street Tenants Inc., covering report years 2022–2024. Its ENERGY STAR score went from 83 in 2022 to 85 in 2024 (+2 points). Site EUI moved from 68.6 kBtu/ft² (2022) to 65.3 kBtu/ft² (2024), a 5% decrease. Reported emissions went from 202 tCO₂e to 221 tCO₂e over the same span (up 10%).
What does an ENERGY STAR score of 85 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: a score of 85 means the building performs better than about 85% of its national peers. BuildingCensus bands the score into report-card grades; 85 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. Clark Street Tenants Inc.'s 65.3 kBtu/ft² across 53,622 sq ft works out to about 3.5 billion Btu (1,026 MWh-equivalent) in 2024. Its source EUI of 87.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 167,063 kWh of electricity and 29,308 therms of natural gas for the year.
Which law requires Clark Street Tenants Inc. to report its energy use?
Clark Street Tenants Inc. 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:20476073:2024). 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
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- ELROB REALTY LLC· 53,611 sq ft · score 31 (D)
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- Brick Property Management : 23-02 21 STREET: 23 02 21 ST· 53,607 sq ft · score 85 (A)
- 134-02 82nd Avenue - data· 53,600 sq ft · score 93 (A)
- Windsor Oxford Company - CAMPUS· 53,600 sq ft · score 52 (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 Clark Street Tenants Inc.'s energy grade?
Clark Street Tenants Inc. scores 85 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Clark Street Tenants Inc. use?
Its 2024 site energy-use intensity was 65.3 kBtu/ft² (87.2 kBtu/ft² source) across 53,622 sq ft, including 167,063 kWh of electricity and 29,308 therms of natural gas.
What are Clark Street Tenants Inc.'s carbon emissions?
Clark Street Tenants Inc. reported 221 tCO₂e of greenhouse-gas emissions (4.1 kgCO₂e/ft²) for 2024.
Where is Clark Street Tenants Inc.?
Clark Street Tenants Inc. is at 15 Clark Street, in New York City, New York 11201. Its coordinates are 40.69820, -73.99571 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Clark Street Tenants Inc. and when was it built?
Clark Street Tenants Inc. has 53,622 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1920 as its year built. It is classed as multifamily housing.
Is Clark Street Tenants Inc. 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, “Clark Street Tenants Inc., New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/clark-street-tenants-inc-6961122c (data as of October 2, 2026).