21st Street Hospitality LLC
Hotel in New York City, NY · 37-35 21 street · 11101
At a glance
21st Street Hospitality LLC is a 37,500-square-foot hotel at 37-35 21 street in New York City, New York, built in 2019. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 62 out of 100 (grade C), a site energy-use intensity of 42.9 kBtu/ft² and 185 tCO₂e of greenhouse-gas emissions. That score is higher than 63% of the 853 scored hotel buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 62 (band C) |
| Site EUI | 42.9 kBtu/ft² |
| Source EUI | 120.2 kBtu/ft² |
| GHG emissions | 185 tCO₂e |
| GHG intensity | 4.9 kgCO₂e/ft² |
| Electricity | 471,764 kWh |
| Natural gas | 0 therms |
| Water use | 2,866 kgal |
| Gross floor area | 37,500 sq ft |
| Source record | nyc:9023719:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 62 | -5 | 42.9 kBtu/ft² | 185 tCO₂e |
| 2023 | 67 | +10 | 40.9 kBtu/ft² | 167 tCO₂e |
| 2022 | 57 | 59.5 kBtu/ft² | 164 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
- 37-35 21 street
- City
- New York City
- State
- New York
- ZIP
- 11101
- Coordinates
- 40.75786, -73.93871
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 21st Street Hospitality LLC 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. 21st Street Hospitality LLC's ENERGY STAR score of 62 compares with an average of 50 across the 853 that report a score; it scores higher than 63% of them and lower than 35%. Its site EUI of 42.9 kBtu/ft² is about half of 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 4.9 kgCO₂e/ft² is about 37% below the group average of 7.8 kgCO₂e/ft².
At 37,500 sq ft, it is about 73% below the average floor area of 137,256 sq ft for those buildings. It was built in 2019, 44 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 21st Street Hospitality LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 21st Street Hospitality LLC, covering report years 2022–2024. Its ENERGY STAR score went from 57 in 2022 to 62 in 2024 (+5 points); its best year on file was 2023, at 67. Site EUI moved from 59.5 kBtu/ft² (2022) to 42.9 kBtu/ft² (2024), a 28% decrease. Reported emissions went from 164 tCO₂e to 185 tCO₂e over the same span (up 13%).
What does an ENERGY STAR score of 62 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 62 means the building performs better than about 62% of its national peers. BuildingCensus bands the score into report-card grades; 62 falls in band C — below median (55–69). It sits 13 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. 21st Street Hospitality LLC's 42.9 kBtu/ft² across 37,500 sq ft works out to about 1.6 billion Btu (471 MWh-equivalent) in 2024. Its source EUI of 120.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 471,764 kWh of electricity, 0 therms of natural gas and 2,866 thousand gallons of water for the year.
Which law requires 21st Street Hospitality LLC to report its energy use?
21st Street Hospitality LLC 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:9023719:2024). 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)
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- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is 21st Street Hospitality LLC's energy grade?
21st Street Hospitality LLC scores 62 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 21st Street Hospitality LLC use?
Its 2024 site energy-use intensity was 42.9 kBtu/ft² (120.2 kBtu/ft² source) across 37,500 sq ft, including 471,764 kWh of electricity and 0 therms of natural gas.
What are 21st Street Hospitality LLC's carbon emissions?
21st Street Hospitality LLC reported 185 tCO₂e of greenhouse-gas emissions (4.9 kgCO₂e/ft²) for 2024.
Where is 21st Street Hospitality LLC?
21st Street Hospitality LLC is at 37-35 21 street, in New York City, New York 11101. Its coordinates are 40.75786, -73.93871 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 21st Street Hospitality LLC and when was it built?
21st Street Hospitality LLC has 37,500 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2019 as its year built. It is classed as hotel.
Is 21st Street Hospitality LLC 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, “21st Street Hospitality LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/21st-street-hospitality-llc-e52480e8 (data as of October 2, 2026).