48 WEST 23 STREET
Office in New York City, NY · 10010
At a glance
48 WEST 23 STREET is a 202,130-square-foot office building in New York City, New York, built in 1906. It is listed in the 2024 Energy and Water Data Disclosure disclosure without energy figures: no ENERGY STAR score, energy use or emissions were published for it that year.
No energy data reported for 2024
48 WEST 23 STREET appears in the 2024 Energy and Water Data Disclosure disclosure, but no ENERGY STAR score, energy use or emissions were published for it — the building did not report benchmarking data for that year.
Floor area on file: 202,130 sq ft · Built 1906
Source record nyc:55291492:2024
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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 48 WEST 23 STREET
- City
- New York City
- State
- New York
- ZIP
- 10010
- Coordinates
- 40.74220, -73.99115
Within ~1 km
Nearby benchmarked buildings
- Penn Southscore 95
Multifamily Housing · 3,391,963 sq ft
- ESRT - Empire State Buildingscore 78
Office · 2,852,257 sq ft
- 11 Madison Avenuescore 77
Office · 2,228,574 sq ft
- 51 Madisonscore 79
Office · 1,485,386 sq ft
- One Madison Avenuescore —
Office · 1,339,997 sq ft
- Benchmarking Group - 3score —
College/University · 1,221,878 sq ft
See also: most efficient in New York City · biggest emitters
Which law requires 48 WEST 23 STREET to report its energy use?
48 WEST 23 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:55291492:2024). 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 office buildings in New York City
- 17181 - 1384 Broadway· 202,045 sq ft · score 76 (B)
- 250 Church Associates LLC· 202,000 sq ft
- Arcade Building Associates / 34 W 33rd Street· 202,000 sq ft · score 83 (B)
- The Lofts at Manhattan West (424 WEST 33 STREET)· 201,695 sq ft · score 85 (A)
- Justin Management:1231 1239 Broadway,856 862 6 Ave,55 W 30th,862 AotA (CAMPUS)· 201,131 sq ft · EUI 70.3 kBtu/ft²
- 235 East 45th St· 200,311 sq ft · score 68 (C)
- Office buildings in New York City· 3,384 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 48 WEST 23 STREET's energy grade?
48 WEST 23 STREET has no grade: it did not report energy data for 2024. The 2024 Energy and Water Data Disclosure disclosure lists the building but publishes no ENERGY STAR score, energy use or emissions for it.
Where is 48 WEST 23 STREET?
48 WEST 23 STREET is in New York City, New York 10010. Its coordinates are 40.74220, -73.99115 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
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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, “48 WEST 23 STREET, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/48-west-23-street-84e7ddf6 (data as of October 2, 2026).