Courtyard Manhattan/ Midtown East
Hotel in New York City, NY · 866 Third Ave · 10022
At a glance
Courtyard Manhattan/ Midtown East is a 140,000-square-foot hotel at 866 Third Ave in New York City, New York, built in 2000. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 16 out of 100 (grade D), a site energy-use intensity of 106.0 kBtu/ft² and 1,452 tCO₂e of greenhouse-gas emissions. That score is higher than 15% of the 853 scored hotel buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 16 (band D) |
| Site EUI | 106.0 kBtu/ft² |
| Source EUI | 236.9 kBtu/ft² |
| GHG emissions | 1,452 tCO₂e |
| GHG intensity | 10.4 kgCO₂e/ft² |
| Electricity | 2,809,619 kWh |
| Natural gas | 0 therms |
| Gross floor area | 140,000 sq ft |
| Source record | nyc:59839094:2024 |
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
- 866 Third Ave
- City
- New York City
- State
- New York
- ZIP
- 10022
- Coordinates
- 40.75744, -73.96960
Within ~1 km
Nearby benchmarked buildings
- Metlife Building (200 Park)score 69
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- 277 Park Avenuescore 64
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- 345 Park Ave LPscore 47
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- 277 Park Avenuescore 55
Office · 1,745,856 sq ft
Office · 1,682,110 sq ft
See also: most efficient in New York City · biggest emitters
How does Courtyard Manhattan/ Midtown East 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. Courtyard Manhattan/ Midtown East's ENERGY STAR score of 16 compares with an average of 50 across the 853 that report a score; it scores higher than 15% of them and lower than 84%. Its site EUI of 106.0 kBtu/ft² is about 12% above the average of 94.3 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 10.4 kgCO₂e/ft² is about 33% above the group average of 7.8 kgCO₂e/ft².
At 140,000 sq ft, it is roughly in line with the average floor area of 137,256 sq ft for those buildings. It was built in 2000, 25 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.
What does an ENERGY STAR score of 16 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 16 means the building performs better than about 16% of its national peers. BuildingCensus bands the score into report-card grades; 16 falls in band D — lowest band (1–54). It sits 59 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. Courtyard Manhattan/ Midtown East's 106.0 kBtu/ft² across 140,000 sq ft works out to about 14.8 billion Btu (4,349 MWh-equivalent) in 2024. Its source EUI of 236.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 2,809,619 kWh of electricity and 0 therms of natural gas for the year.
Which law requires Courtyard Manhattan/ Midtown East to report its energy use?
Courtyard Manhattan/ Midtown East 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:59839094:2024). 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
- AC Hotel by Marriott NYC Downtown 151 Maiden Lane· 139,891 sq ft · score 64 (C)
- New York NY GRAY· 139,459 sq ft · score 66 (C)
- The Benjamin - data· 138,614 sq ft
- HI-Times Square· 137,604 sq ft · score 38 (D)
- 252-260 West 40th Street· 137,000 sq ft · score 12 (D)
- The Cloud One NY Downtown Hotel· 136,993 sq ft · score 18 (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 Courtyard Manhattan/ Midtown East's energy grade?
Courtyard Manhattan/ Midtown East scores 16 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 Courtyard Manhattan/ Midtown East use?
Its 2024 site energy-use intensity was 106.0 kBtu/ft² (236.9 kBtu/ft² source) across 140,000 sq ft, including 2,809,619 kWh of electricity and 0 therms of natural gas.
What are Courtyard Manhattan/ Midtown East's carbon emissions?
Courtyard Manhattan/ Midtown East reported 1,452 tCO₂e of greenhouse-gas emissions (10.4 kgCO₂e/ft²) for 2024.
Where is Courtyard Manhattan/ Midtown East?
Courtyard Manhattan/ Midtown East is at 866 Third Ave, in New York City, New York 10022. Its coordinates are 40.75744, -73.96960 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Courtyard Manhattan/ Midtown East and when was it built?
Courtyard Manhattan/ Midtown East has 140,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2000 as its year built. It is classed as hotel.
Is Courtyard Manhattan/ Midtown East 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, “Courtyard Manhattan/ Midtown East, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/courtyard-manhattan-midtown-east-50f56200 (data as of October 2, 2026).