Cahn: 510 West 27th St
Manufacturing/Industrial Plant in New York City, NY · 510 West 27th Street · 10001
At a glance
Cahn: 510 West 27th St is a 42,800-square-foot manufacturing/industrial plant at 510 West 27th Street in New York City, New York, built in 1934. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 29.4 kBtu/ft² and 84 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 29.4 kBtu/ft² |
| Source EUI | 42.1 kBtu/ft² |
| GHG emissions | 84 tCO₂e |
| GHG intensity | 2.0 kgCO₂e/ft² |
| Electricity | 80,668 kWh |
| Natural gas | 9,835 therms |
| Water use | 124 kgal |
| Gross floor area | 42,800 sq ft |
| Source record | nyc:6664912:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 29.4 kBtu/ft² | 84 tCO₂e | |
| 2023 | — | 24.0 kBtu/ft² | 70 tCO₂e | |
| 2022 | — | 28.3 kBtu/ft² | 74 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
- 510 West 27th Street
- City
- New York City
- State
- New York
- ZIP
- 10001
- Coordinates
- 40.75060, -74.00329
Within ~1 km
Nearby benchmarked buildings
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- 20-30 Hudson Yardsscore —
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- 50 Hudson Yardsscore 76
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- The Spiral - 66 Hudson Boulevardscore 82
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See also: most efficient in New York City · biggest emitters
How does Cahn: 510 West 27th St 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 29.4 kBtu/ft² is about 71% 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 2.0 kgCO₂e/ft² is about 75% below the group average of 7.7 kgCO₂e/ft².
At 42,800 sq ft, it is about half of the average floor area of 87,732 sq ft for those buildings. It was built in 1934, 15 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.
How has Cahn: 510 West 27th St's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Cahn: 510 West 27th St, covering report years 2022–2024. Site EUI moved from 28.3 kBtu/ft² (2022) to 29.4 kBtu/ft² (2024), an 4% increase. Reported emissions went from 74 tCO₂e to 84 tCO₂e over the same span (up 14%).
What does a site EUI of 29.4 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. Cahn: 510 West 27th St's 29.4 kBtu/ft² across 42,800 sq ft works out to about 1.3 billion Btu (369 MWh-equivalent) in 2024. Its source EUI of 42.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 80,668 kWh of electricity, 9,835 therms of natural gas and 124 thousand gallons of water for the year.
Which law requires Cahn: 510 West 27th St to report its energy use?
Cahn: 510 West 27th St 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:6664912:2024). 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 manufacturing/industrial plant buildings in New York City
- U-Haul International, Inc : 536 WEST 23 STREET· 42,640 sq ft · EUI 204.9 kBtu/ft²
- 101 COMMERCE STREET· 42,456 sq ft · EUI 0.0 kBtu/ft²
- DO & CO New York Catering, Inc· 42,400 sq ft · EUI 391.0 kBtu/ft²
- HASC Center Inc : 5601 First Avenue· 42,192 sq ft · EUI 158.4 kBtu/ft²
- 432 Austin Place· 41,610 sq ft · EUI 49.4 kBtu/ft²
- Royal Waste· 41,598 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 Cahn: 510 West 27th St's energy grade?
Cahn: 510 West 27th St did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 29.4 kBtu/ft².
How much energy does Cahn: 510 West 27th St use?
Its 2024 site energy-use intensity was 29.4 kBtu/ft² (42.1 kBtu/ft² source) across 42,800 sq ft, including 80,668 kWh of electricity and 9,835 therms of natural gas.
What are Cahn: 510 West 27th St's carbon emissions?
Cahn: 510 West 27th St reported 84 tCO₂e of greenhouse-gas emissions (2.0 kgCO₂e/ft²) for 2024.
Where is Cahn: 510 West 27th St?
Cahn: 510 West 27th St is at 510 West 27th Street, in New York City, New York 10001. Its coordinates are 40.75060, -74.00329 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Cahn: 510 West 27th St and when was it built?
Cahn: 510 West 27th St has 42,800 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1934 as its year built. It is classed as manufacturing/industrial plant.
Is Cahn: 510 West 27th St 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, “Cahn: 510 West 27th St, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/cahn-510-west-27th-st-c6e60688 (data as of October 2, 2026).