RON NAHUM: 575 WEST 172 STREET
Other - Lodging/Residential in New York City, NY · 575 WEST 172 STREET · 10032
At a glance
RON NAHUM: 575 WEST 172 STREET is a 55,026-square-foot other - lodging/residential building in New York City, New York, built in 1910. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 181.5 kBtu/ft² and 742 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 181.5 kBtu/ft² |
| Source EUI | 242.4 kBtu/ft² |
| GHG emissions | 742 tCO₂e |
| GHG intensity | 13.5 kgCO₂e/ft² |
| Electricity | 510,670 kWh |
| Natural gas | 33,330 therms |
| Water use | 264 kgal |
| Gross floor area | 55,026 sq ft |
| Source record | nyc:54809793:2024 |
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
- 575 WEST 172 STREET
- City
- New York City
- State
- New York
- ZIP
- 10032
- Coordinates
- 40.84325, -73.93735
Within ~1 km
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How does RON NAHUM: 575 WEST 172 STREET compare with other other - lodging/residential buildings in New York City?
The latest disclosures cover 185 other - lodging/residential buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 181.5 kBtu/ft² is about twice the average of 93.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 13.5 kgCO₂e/ft² is about 80% above the group average of 7.5 kgCO₂e/ft².
At 55,026 sq ft, it is about 12% below the average floor area of 62,795 sq ft for those buildings. It was built in 1910, 49 years earlier than the group's average year built (1960). Across all 24 jurisdictions BuildingCensus covers, the 327 other - lodging/residential buildings average an ENERGY STAR score of 70 and a site EUI of 75.4 kBtu/ft².
What does a site EUI of 181.5 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. RON NAHUM: 575 WEST 172 STREET's 181.5 kBtu/ft² across 55,026 sq ft works out to about 10 billion Btu (2,927 MWh-equivalent) in 2024. Its source EUI of 242.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 510,670 kWh of electricity, 33,330 therms of natural gas and 264 thousand gallons of water for the year.
Which law requires RON NAHUM: 575 WEST 172 STREET to report its energy use?
RON NAHUM: 575 WEST 172 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:54809793:2024). 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 other - lodging/residential buildings in New York City
- DHS_1144_Classified DHS Location· 55,000 sq ft · EUI 47.5 kBtu/ft²
- DHS_1120_Classified DHS Location· 55,000 sq ft · EUI 129.3 kBtu/ft²
- 463 EAST 173 STREET· 54,700 sq ft · EUI 63.8 kBtu/ft²
- Willow, LLC· 54,684 sq ft · EUI 136.5 kBtu/ft²
- 93 Jamaica Realty, LLC· 54,615 sq ft · EUI 75.5 kBtu/ft²
- Urban Resource Institute /926 Southern Blvd.· 54,460 sq ft · EUI 40.9 kBtu/ft²
- Other - Lodging/Residential buildings in New York City· 185 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 RON NAHUM: 575 WEST 172 STREET's energy grade?
RON NAHUM: 575 WEST 172 STREET did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 181.5 kBtu/ft².
How much energy does RON NAHUM: 575 WEST 172 STREET use?
Its 2024 site energy-use intensity was 181.5 kBtu/ft² (242.4 kBtu/ft² source) across 55,026 sq ft, including 510,670 kWh of electricity and 33,330 therms of natural gas.
What are RON NAHUM: 575 WEST 172 STREET's carbon emissions?
RON NAHUM: 575 WEST 172 STREET reported 742 tCO₂e of greenhouse-gas emissions (13.5 kgCO₂e/ft²) for 2024.
Where is RON NAHUM: 575 WEST 172 STREET?
RON NAHUM: 575 WEST 172 STREET is in New York City, New York 10032. Its coordinates are 40.84325, -73.93735 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is RON NAHUM: 575 WEST 172 STREET and when was it built?
RON NAHUM: 575 WEST 172 STREET has 55,026 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1910 as its year built. It is classed as other - lodging/residential.
Is RON NAHUM: 575 WEST 172 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, “RON NAHUM: 575 WEST 172 STREET, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/ron-nahum-575-west-172-street-6072e7e3 (data as of October 2, 2026).