345 West 35th Street
Hotel in New York City, NY · 10001
At a glance
345 West 35th Street is a 93,090-square-foot hotel in New York City, New York, built in 1926. In its 2022 New York City benchmarking disclosure it reported an ENERGY STAR score of 75 out of 100 (grade B), a site energy-use intensity of 85.4 kBtu/ft² and 526 tCO₂e of greenhouse-gas emissions. That score is higher than 76% of the 853 scored hotel buildings in New York City.
Local Law 84 (LL84) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 75 (band B) |
| Site EUI | 85.4 kBtu/ft² |
| Source EUI | 151.9 kBtu/ft² |
| GHG emissions | 526 tCO₂e |
| GHG intensity | 5.7 kgCO₂e/ft² |
| Electricity | 969,587 kWh |
| Water use | 5,756 kgal |
| Gross floor area | 93,090 sq ft |
| Source record | nyc:9036356:2022 |
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
- 345 West 35th Street
- City
- New York City
- State
- New York
- ZIP
- 10001
- Coordinates
- 40.75351, -73.99449
Within ~1 km
Nearby benchmarked buildings
- Hudson Yards Cogen Campusscore —
Other · 7,739,076 sq ft
- Manhattan Westscore —
Other · 4,153,954 sq ft
- 20-30 Hudson Yardsscore —
Office · 3,810,623 sq ft
- Penn Southscore 95
Multifamily Housing · 3,391,963 sq ft
- 50 Hudson Yardsscore 76
Office · 2,944,455 sq ft
- The Spiral - 66 Hudson Boulevardscore 82
Office · 2,830,000 sq ft
See also: most efficient in New York City · biggest emitters
How does 345 West 35th Street 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. 345 West 35th Street's ENERGY STAR score of 75 compares with an average of 50 across the 853 that report a score; it scores higher than 76% of them and lower than 23%. Its site EUI of 85.4 kBtu/ft² is roughly in line with 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 5.7 kgCO₂e/ft² is about 27% below the group average of 7.8 kgCO₂e/ft².
At 93,090 sq ft, it is about 32% below the average floor area of 137,256 sq ft for those buildings. It was built in 1926, 49 years earlier 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.
What does an ENERGY STAR score of 75 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 75 means the building performs better than about 75% of its national peers. BuildingCensus bands the score into report-card grades; 75 falls in band B — above median (70–84). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. 345 West 35th Street's 85.4 kBtu/ft² across 93,090 sq ft works out to about 7.9 billion Btu (2,330 MWh-equivalent) in 2022. Its source EUI of 151.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 969,587 kWh of electricity and 5,756 thousand gallons of water for the year.
Which law requires 345 West 35th Street to report its energy use?
345 West 35th 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 2022 disclosure (source record nyc:9036356:2022). 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 hotel buildings in New York City
- 121 West 28th Street· 92,950 sq ft · score 87 (A)
- Chelsea Hilton Garden Inn· 92,950 sq ft · score 87 (A)
- CB - 626 Driggs Avenue· 92,704 sq ft · score 69 (C)
- Timehsare Acquisitions at Lexington LLC - 501 Lexington Ave.· 92,501 sq ft · score 100 (A)
- Jamaica JFK Airport NY RI· 92,325 sq ft · score 68 (C)
- 25 Cooper Square· 91,948 sq ft · score 10 (D)
- 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 345 West 35th Street's energy grade?
345 West 35th Street scores 75 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2022 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 345 West 35th Street use?
Its 2022 site energy-use intensity was 85.4 kBtu/ft² (151.9 kBtu/ft² source) across 93,090 sq ft, including 969,587 kWh of electricity.
What are 345 West 35th Street's carbon emissions?
345 West 35th Street reported 526 tCO₂e of greenhouse-gas emissions (5.7 kgCO₂e/ft²) for 2022.
Where is 345 West 35th Street?
345 West 35th Street is in New York City, New York 10001. Its coordinates are 40.75351, -73.99449 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 345 West 35th Street and when was it built?
345 West 35th Street has 93,090 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1926 as its year built. It is classed as hotel.
Is 345 West 35th Street covered by Local Law 84 (LL84)?
Yes — it appears in the 2022 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, “345 West 35th Street, New York City, New York — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/345-west-35th-street-7bc73536 (data as of October 2, 2026).