LC. McMahon Hall
Residence Hall/Dormitory in New York City, NY · 155 W 60th St · 10023
At a glance
LC. McMahon Hall is a 296,147-square-foot residence hall/dormitory at 155 W 60th St in New York City, New York, built in 1993. In its 2023 New York City benchmarking disclosure it reported 0 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | — |
| Source EUI | — |
| GHG emissions | 0 tCO₂e |
| GHG intensity | 0.0 kgCO₂e/ft² |
| Gross floor area | 296,147 sq ft |
| Source record | nyc:2637427:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | — | 0 tCO₂e | |
| 2022 | — | — | 0 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 155 W 60th St
- City
- New York City
- State
- New York
- ZIP
- 10023
- Coordinates
- 40.77050, -73.98583
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does LC. McMahon Hall compare with other residence hall/dormitory buildings in New York City?
The latest disclosures cover 343 residence hall/dormitory buildings in New York City, out of 48,310 buildings citywide. Its emissions intensity of 0.0 kgCO₂e/ft² is about 100% below the group average of 5.5 kgCO₂e/ft².
At 296,147 sq ft, it is about 246% above the average floor area of 85,583 sq ft for those buildings. It was built in 1993, 47 years later than the group's average year built (1947). Across all 24 jurisdictions BuildingCensus covers, the 702 residence hall/dormitory buildings average an ENERGY STAR score of 70 and a site EUI of 70.7 kBtu/ft².
How has LC. McMahon Hall's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for LC. McMahon Hall, covering report years 2022–2023. None of those years carry an ENERGY STAR score or site EUI.
Which law requires LC. McMahon Hall to report its energy use?
LC. McMahon Hall 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:2637427:2023). 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 residence hall/dormitory buildings in New York City
- Gramercy Green· 290,634 sq ft · score 81 (B)
- Willoughby Hall· 289,258 sq ft · score 74 (B)
- Tower 1, 52 Haven Ave, 60 Haven Ave· 268,810 sq ft · score 71 (B)
- International House - 500 Riverside Drive· 258,120 sq ft · score 100 (A)
- 1760 3rd Ave· 247,615 sq ft · score 66 (C)
- Silver Tower 1· 231,444 sq ft
- 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 LC. McMahon Hall's energy grade?
LC. McMahon Hall did not report an ENERGY STAR score in its 2023 disclosure.
How much energy does LC. McMahon Hall use?
No energy-use intensity was reported for 2023.
What are LC. McMahon Hall's carbon emissions?
LC. McMahon Hall reported 0 tCO₂e of greenhouse-gas emissions (0.0 kgCO₂e/ft²) for 2023.
Where is LC. McMahon Hall?
LC. McMahon Hall is at 155 W 60th St, in New York City, New York 10023. Its coordinates are 40.77050, -73.98583 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is LC. McMahon Hall and when was it built?
LC. McMahon Hall has 296,147 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1993 as its year built. It is classed as residence hall/dormitory.
Is LC. McMahon Hall 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, “LC. McMahon Hall, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/lc-mcmahon-hall-9dc36283 (data as of October 2, 2026).