171 Henry Street
Multifamily Housing in New York City, NY · 183 East Broadway · 10002
At a glance
171 Henry Street is a 32,933-square-foot multifamily housing building at 183 East Broadway in New York City, New York, built in 2007. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 20.1 kBtu/ft² and 57 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 20.1 kBtu/ft² |
| Source EUI | 40.2 kBtu/ft² |
| GHG emissions | 57 tCO₂e |
| GHG intensity | 1.8 kgCO₂e/ft² |
| Electricity | 105,473 kWh |
| Natural gas | 3,023 therms |
| Gross floor area | 32,933 sq ft |
| Source record | nyc:48630192:2024 |
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
- 183 East Broadway
- City
- New York City
- State
- New York
- ZIP
- 10002
- Coordinates
- 40.71414, -73.98913
Within ~1 km
Nearby benchmarked buildings
- Cooperative Villagescore —
Multifamily Housing · 2,281,305 sq ft
- SMITHscore 30
Multifamily Housing · 2,149,568 sq ft
- 225 CHERRY STREETscore 40
Multifamily Housing · 1,451,246 sq ft
- Knickerbocker Villagescore 93
Multifamily Housing · 1,396,625 sq ft
- Knickerbocker Villagescore 55
Multifamily Housing · 1,396,625 sq ft
- VLADECK/VLADECK II CAMPUSscore 12
Multifamily Housing · 1,391,256 sq ft
See also: most efficient in New York City · biggest emitters
How does 171 Henry 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. Its site EUI of 20.1 kBtu/ft² is about 73% 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 1.8 kgCO₂e/ft² is about 66% below the group average of 5.2 kgCO₂e/ft².
At 32,933 sq ft, it is about 67% below the average floor area of 100,951 sq ft for those buildings. It was built in 2007, 55 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.
What does a site EUI of 20.1 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. 171 Henry Street's 20.1 kBtu/ft² across 32,933 sq ft works out to about 0.7 billion Btu (194 MWh-equivalent) in 2024. Its source EUI of 40.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 105,473 kWh of electricity and 3,023 therms of natural gas for the year.
Which law requires 171 Henry Street to report its energy use?
171 Henry 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 2024 disclosure (source record nyc:48630192:2024). 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
- 2024 Hughes Avenue· 32,932 sq ft · score 97 (A)
- 300 West 17th Street· 32,930 sq ft · score 25 (D)
- 1960 East 7 Street· 32,930 sq ft · score 1 (D)
- 26 East 91st Street AKA 1270 Madison Avenue· 32,929 sq ft · score 1 (D)
- 47 Arden Street· 32,928 sq ft · score 67 (C)
- 287 Associates L.P.· 32,928 sq ft · score 3 (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 171 Henry Street's energy grade?
171 Henry Street did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 20.1 kBtu/ft².
How much energy does 171 Henry Street use?
Its 2024 site energy-use intensity was 20.1 kBtu/ft² (40.2 kBtu/ft² source) across 32,933 sq ft, including 105,473 kWh of electricity and 3,023 therms of natural gas.
What are 171 Henry Street's carbon emissions?
171 Henry Street reported 57 tCO₂e of greenhouse-gas emissions (1.8 kgCO₂e/ft²) for 2024.
Where is 171 Henry Street?
171 Henry Street is at 183 East Broadway, in New York City, New York 10002. Its coordinates are 40.71414, -73.98913 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 171 Henry Street and when was it built?
171 Henry Street has 32,933 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2007 as its year built. It is classed as multifamily housing.
Is 171 Henry Street 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, “171 Henry Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/171-henry-street-6b196045 (data as of October 2, 2026).