510 East 185th St
Hotel in New York City, NY · 10458
At a glance
510 East 185th St is a 43,050-square-foot hotel in New York City, New York, built in 2018. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 44 out of 100 (grade D), a site energy-use intensity of 64.2 kBtu/ft² and 263 tCO₂e of greenhouse-gas emissions. That score is higher than 43% of the 853 scored hotel buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 44 (band D) |
| Site EUI | 64.2 kBtu/ft² |
| Source EUI | 143.4 kBtu/ft² |
| GHG emissions | 263 tCO₂e |
| GHG intensity | 6.1 kgCO₂e/ft² |
| Electricity | 547,997 kWh |
| Natural gas | 8,926 therms |
| Water use | 2,641 kgal |
| Gross floor area | 43,050 sq ft |
| Source record | nyc:19516769:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 44 | -2 | 64.2 kBtu/ft² | 263 tCO₂e |
| 2023 | 46 | -39 | 65.1 kBtu/ft² | 246 tCO₂e |
| 2022 | 85 | 43.4 kBtu/ft² | 140 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
- 510 East 185th St
- City
- New York City
- State
- New York
- ZIP
- 10458
- Coordinates
- 40.85598, -73.89130
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 510 East 185th St 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. 510 East 185th St's ENERGY STAR score of 44 compares with an average of 50 across the 853 that report a score; it scores higher than 43% of them and lower than 56%. Its site EUI of 64.2 kBtu/ft² is about 32% 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 6.1 kgCO₂e/ft² is about 22% below the group average of 7.8 kgCO₂e/ft².
At 43,050 sq ft, it is about 69% below the average floor area of 137,256 sq ft for those buildings. It was built in 2018, 43 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 510 East 185th St's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 510 East 185th St, covering report years 2022–2024. Its ENERGY STAR score went from 85 in 2022 to 44 in 2024 (-41 points); its best year on file was 2022, at 85. Site EUI moved from 43.4 kBtu/ft² (2022) to 64.2 kBtu/ft² (2024), an 48% increase. Reported emissions went from 140 tCO₂e to 263 tCO₂e over the same span (up 88%).
What does an ENERGY STAR score of 44 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 44 means the building performs better than about 44% of its national peers. BuildingCensus bands the score into report-card grades; 44 falls in band D — lowest band (1–54). It sits 31 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. 510 East 185th St's 64.2 kBtu/ft² across 43,050 sq ft works out to about 2.8 billion Btu (810 MWh-equivalent) in 2024. Its source EUI of 143.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 547,997 kWh of electricity, 8,926 therms of natural gas and 2,641 thousand gallons of water for the year.
Which law requires 510 East 185th St to report its energy use?
510 East 185th St 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:19516769:2024). 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 hotel buildings in New York City
- 500 Exterior Street· 42,973 sq ft · score 60 (C)
- Trise: 2568 Park Ave· 42,940 sq ft · score 30 (D)
- 4429 9th St· 42,876 sq ft · score 83 (B)
- Tru By Hilton Brooklyn· 42,765 sq ft · score 47 (D)
- 32 Fayette Street· 42,600 sq ft · score 49 (D)
- BKLYN House Hotel· 42,600 sq ft · score 60 (C)
- 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 510 East 185th St's energy grade?
510 East 185th St scores 44 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 510 East 185th St use?
Its 2024 site energy-use intensity was 64.2 kBtu/ft² (143.4 kBtu/ft² source) across 43,050 sq ft, including 547,997 kWh of electricity and 8,926 therms of natural gas.
What are 510 East 185th St's carbon emissions?
510 East 185th St reported 263 tCO₂e of greenhouse-gas emissions (6.1 kgCO₂e/ft²) for 2024.
Where is 510 East 185th St?
510 East 185th St is in New York City, New York 10458. Its coordinates are 40.85598, -73.89130 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 510 East 185th St and when was it built?
510 East 185th St has 43,050 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2018 as its year built. It is classed as hotel.
Is 510 East 185th St 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, “510 East 185th St, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/510-east-185th-st-edbaf240 (data as of October 2, 2026).