42-01 23rd Street
Manufacturing/Industrial Plant in New York City, NY · 11101
At a glance
42-01 23rd Street is a 108,000-square-foot manufacturing/industrial plant in New York City, New York, built in 1920. In its 2023 New York City benchmarking disclosure it reported a site energy-use intensity of 12.8 kBtu/ft² and 104 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 12.8 kBtu/ft² |
| Source EUI | 22.4 kBtu/ft² |
| GHG emissions | 104 tCO₂e |
| GHG intensity | 1.0 kgCO₂e/ft² |
| Electricity | 161,555 kWh |
| Natural gas | 8,345 therms |
| Gross floor area | 108,000 sq ft |
| Source record | nyc:6555790:2023 |
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
- 42-01 23rd Street
- City
- New York City
- State
- New York
- ZIP
- 11101
- Coordinates
- 40.75120, -73.94230
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 42-01 23rd Street compare with other manufacturing/industrial plant buildings in New York City?
The latest disclosures cover 592 manufacturing/industrial plant buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 12.8 kBtu/ft² is about 88% below the average of 102.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.0 kgCO₂e/ft² is about 87% below the group average of 7.7 kgCO₂e/ft².
At 108,000 sq ft, it is about 23% above the average floor area of 87,732 sq ft for those buildings. It was built in 1920, 29 years earlier than the group's average year built (1949). Across all 24 jurisdictions BuildingCensus covers, the 2,372 manufacturing/industrial plant buildings average an ENERGY STAR score of 67 and a site EUI of 126.3 kBtu/ft².
What does a site EUI of 12.8 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. 42-01 23rd Street's 12.8 kBtu/ft² across 108,000 sq ft works out to about 1.4 billion Btu (405 MWh-equivalent) in 2023. Its source EUI of 22.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 161,555 kWh of electricity and 8,345 therms of natural gas for the year.
Which law requires 42-01 23rd Street to report its energy use?
42-01 23rd 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:6555790:2023). 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 manufacturing/industrial plant buildings in New York City
- Bathgate Site 2· 107,800 sq ft · EUI 71.8 kBtu/ft²
- Allied Partners Management - 254 W 35 St.· 106,642 sq ft · EUI 62.6 kBtu/ft²
- Brooklyn Stages - 341-55 Kingsland Avenue· 105,600 sq ft · EUI 13.4 kBtu/ft²
- Parent-Van Blarcom Closures, Inc.· 104,000 sq ft · EUI 429.5 kBtu/ft²
- 35-11 9TH ST· 102,670 sq ft · EUI 47.0 kBtu/ft²
- 35-11 9th Street· 102,670 sq ft
- Manufacturing/Industrial Plant buildings in New York City· 592 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 42-01 23rd Street's energy grade?
42-01 23rd Street did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 12.8 kBtu/ft².
How much energy does 42-01 23rd Street use?
Its 2023 site energy-use intensity was 12.8 kBtu/ft² (22.4 kBtu/ft² source) across 108,000 sq ft, including 161,555 kWh of electricity and 8,345 therms of natural gas.
What are 42-01 23rd Street's carbon emissions?
42-01 23rd Street reported 104 tCO₂e of greenhouse-gas emissions (1.0 kgCO₂e/ft²) for 2023.
Where is 42-01 23rd Street?
42-01 23rd Street is in New York City, New York 11101. Its coordinates are 40.75120, -73.94230 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 42-01 23rd Street and when was it built?
42-01 23rd Street has 108,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1920 as its year built. It is classed as manufacturing/industrial plant.
Is 42-01 23rd 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, “42-01 23rd Street, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/42-01-23rd-street-d4cfbb07 (data as of October 2, 2026).