Carlyle III
Residence Hall/Dormitory in New York City, NY · 25 Union Square West · 10003
At a glance
Carlyle III is a 83,604-square-foot residence hall/dormitory at 25 Union Square West in New York City, New York, built in 1989. 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
Carlyle III 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: 83,604 sq ft · Built 1989
Source record nyc:52487692:2024
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
- 25 Union Square West
- City
- New York City
- State
- New York
- ZIP
- 10003
- Coordinates
- 40.73629, -73.99094
Within ~1 km
Nearby benchmarked buildings
College/University · 7,553,129 sq ft
College/University · 5,000,000 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
- ConEd Irving Placescore 55
Office · 1,255,204 sq ft
See also: most efficient in New York City · biggest emitters
Which law requires Carlyle III to report its energy use?
Carlyle III 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:52487692:2024). 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 residence hall/dormitory buildings in New York City
- Hewitt Hall· 83,480 sq ft
- Hewitt Hall· 83,480 sq ft
- Hartley Hall· 81,943 sq ft
- J. Cardinal O'Connor Hall· 81,625 sq ft
- Prospect Park - Main· 80,335 sq ft · EUI 141.0 kBtu/ft²
- Stabile Hall· 79,756 sq ft · score 56 (C)
- Residence Hall/Dormitory buildings in New York City· 343 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 Carlyle III's energy grade?
Carlyle III 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 Carlyle III?
Carlyle III is at 25 Union Square West, in New York City, New York 10003. Its coordinates are 40.73629, -73.99094 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
Working with New York City building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Carlyle III, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/carlyle-iii-7e78cc99 (data as of October 2, 2026).