342 Manhattan Times Sq S NY HAMP
Hotel in New York City, NY · 337 West 39th Street · 10018
At a glance
342 Manhattan Times Sq S NY HAMP is a 71,706-square-foot hotel at 337 West 39th Street in New York City, New York, built in 2009. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 65 out of 100 (grade C), a site energy-use intensity of 70.6 kBtu/ft² and 497 tCO₂e of greenhouse-gas emissions. That score is higher than 67% of the 853 scored hotel buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 65 (band C) |
| Site EUI | 70.6 kBtu/ft² |
| Source EUI | 163.8 kBtu/ft² |
| GHG emissions | 497 tCO₂e |
| GHG intensity | 6.9 kgCO₂e/ft² |
| Electricity | 1,076,559 kWh |
| Natural gas | 13,893 therms |
| Water use | 4,385 kgal |
| Gross floor area | 71,706 sq ft |
| Source record | nyc:3762110:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 65 | -2 | 70.6 kBtu/ft² | 497 tCO₂e |
| 2023 | 67 | +6 | 71.1 kBtu/ft² | 457 tCO₂e |
| 2022 | 61 | 75.4 kBtu/ft² | 401 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
- 337 West 39th Street
- City
- New York City
- State
- New York
- ZIP
- 10018
- Coordinates
- 40.75583, -73.99233
Within ~1 km
Nearby benchmarked buildings
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- 50 Hudson Yardsscore 76
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- ESRT - Empire State Buildingscore 78
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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 342 Manhattan Times Sq S NY HAMP compare with other hotel buildings in New York City?
The latest disclosures cover 970 hotel buildings in New York City, out of 48,310 buildings citywide. 342 Manhattan Times Sq S NY HAMP's ENERGY STAR score of 65 compares with an average of 50 across the 853 that report a score; it scores higher than 67% of them and lower than 32%. Its site EUI of 70.6 kBtu/ft² is about 25% below the average of 94.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 6.9 kgCO₂e/ft² is about 11% below the group average of 7.8 kgCO₂e/ft².
At 71,706 sq ft, it is about half of the average floor area of 137,256 sq ft for those buildings. It was built in 2009, 34 years later than the group's average year built (1975). Across all 24 jurisdictions BuildingCensus covers, the 3,812 hotel buildings average an ENERGY STAR score of 65 and a site EUI of 77.8 kBtu/ft².
How has 342 Manhattan Times Sq S NY HAMP's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 342 Manhattan Times Sq S NY HAMP, covering report years 2022–2024. Its ENERGY STAR score went from 61 in 2022 to 65 in 2024 (+4 points); its best year on file was 2023, at 67. Site EUI moved from 75.4 kBtu/ft² (2022) to 70.6 kBtu/ft² (2024), a 6% decrease. Reported emissions went from 401 tCO₂e to 497 tCO₂e over the same span (up 24%).
What does an ENERGY STAR score of 65 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 65 means the building performs better than about 65% of its national peers. BuildingCensus bands the score into report-card grades; 65 falls in band C — below median (55–69). It sits 10 points below 75, the threshold for ENERGY STAR certification. In New York City, 43% of scored buildings are at 75 or above.
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. 342 Manhattan Times Sq S NY HAMP's 70.6 kBtu/ft² across 71,706 sq ft works out to about 5.1 billion Btu (1,484 MWh-equivalent) in 2024. Its source EUI of 163.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,076,559 kWh of electricity, 13,893 therms of natural gas and 4,385 thousand gallons of water for the year.
Which law requires 342 Manhattan Times Sq S NY HAMP to report its energy use?
342 Manhattan Times Sq S NY HAMP 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:3762110:2024). 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.
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- Hotel buildings in New York City· 970 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 342 Manhattan Times Sq S NY HAMP's energy grade?
342 Manhattan Times Sq S NY HAMP scores 65 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 342 Manhattan Times Sq S NY HAMP use?
Its 2024 site energy-use intensity was 70.6 kBtu/ft² (163.8 kBtu/ft² source) across 71,706 sq ft, including 1,076,559 kWh of electricity and 13,893 therms of natural gas.
What are 342 Manhattan Times Sq S NY HAMP's carbon emissions?
342 Manhattan Times Sq S NY HAMP reported 497 tCO₂e of greenhouse-gas emissions (6.9 kgCO₂e/ft²) for 2024.
Where is 342 Manhattan Times Sq S NY HAMP?
342 Manhattan Times Sq S NY HAMP is at 337 West 39th Street, in New York City, New York 10018. Its coordinates are 40.75583, -73.99233 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 342 Manhattan Times Sq S NY HAMP and when was it built?
342 Manhattan Times Sq S NY HAMP has 71,706 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2009 as its year built. It is classed as hotel.
Is 342 Manhattan Times Sq S NY HAMP 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, “342 Manhattan Times Sq S NY HAMP, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/342-manhattan-times-sq-s-ny-hamp-1f68fe25 (data as of October 2, 2026).