AAR: 66-10 Thornton Place
Multifamily Housing in New York City, NY · 66-10 Thornton Place · 11374
At a glance
AAR: 66-10 Thornton Place is a 79,180-square-foot multifamily housing building in New York City, New York, built in 1963. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 25 out of 100 (grade D), a site energy-use intensity of 109.1 kBtu/ft² and 544 tCO₂e of greenhouse-gas emissions. That score is higher than 15% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 25 (band D) |
| Site EUI | 109.1 kBtu/ft² |
| Source EUI | 140.9 kBtu/ft² |
| GHG emissions | 544 tCO₂e |
| GHG intensity | 6.9 kgCO₂e/ft² |
| Electricity | 353,330 kWh |
| Natural gas | 69,197 therms |
| Water use | 4,657 kgal |
| Gross floor area | 79,180 sq ft |
| Source record | nyc:4768260:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 25 | -4 | 109.1 kBtu/ft² | 544 tCO₂e |
| 2023 | 29 | -2 | 102.0 kBtu/ft² | 504 tCO₂e |
| 2022 | 31 | 107.3 kBtu/ft² | 501 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
- 66-10 Thornton Place
- City
- New York City
- State
- New York
- ZIP
- 11374
- Coordinates
- 40.72332, -73.85796
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does AAR: 66-10 Thornton Place compare with other multifamily housing buildings in New York City?
The latest disclosures cover 33,022 multifamily housing buildings in New York City, out of 48,310 buildings citywide. AAR: 66-10 Thornton Place's ENERGY STAR score of 25 compares with an average of 63 across the 22,829 that report a score; it scores higher than 15% of them and lower than 85%. Its site EUI of 109.1 kBtu/ft² is about 46% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 6.9 kgCO₂e/ft² is about 32% above the group average of 5.2 kgCO₂e/ft².
At 79,180 sq ft, it is about 22% below the average floor area of 100,951 sq ft for those buildings. It was built in 1963, 11 years later than the group's average year built (1952). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has AAR: 66-10 Thornton Place's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for AAR: 66-10 Thornton Place, covering report years 2022–2024. Its ENERGY STAR score went from 31 in 2022 to 25 in 2024 (-6 points); its best year on file was 2022, at 31. Site EUI moved from 107.3 kBtu/ft² (2022) to 109.1 kBtu/ft² (2024), an 2% increase. Reported emissions went from 501 tCO₂e to 544 tCO₂e over the same span (up 9%).
What does an ENERGY STAR score of 25 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 25 means the building performs better than about 25% of its national peers. BuildingCensus bands the score into report-card grades; 25 falls in band D — lowest band (1–54). It sits 50 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. AAR: 66-10 Thornton Place's 109.1 kBtu/ft² across 79,180 sq ft works out to about 8.6 billion Btu (2,532 MWh-equivalent) in 2024. Its source EUI of 140.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 353,330 kWh of electricity, 69,197 therms of natural gas and 4,657 thousand gallons of water for the year.
Which law requires AAR: 66-10 Thornton Place to report its energy use?
AAR: 66-10 Thornton Place 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:4768260:2024). 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 multifamily housing buildings in New York City
- ANIA Property Management Inc.: 80-20 Broadway· 79,175 sq ft · score 93 (A)
- ANIA: 80-20 Broadway· 79,175 sq ft · score 92 (A)
- 105 Lincoln Road (Parent Property)· 79,169 sq ft · score 55 (C)
- 975 East Tremont· 79,154 sq ft
- 961/975 East Tremont· 79,154 sq ft
- 975 East Tremont Avenue· 79,154 sq ft · score 100 (A)
- Multifamily Housing buildings in New York City· 33,022 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 AAR: 66-10 Thornton Place's energy grade?
AAR: 66-10 Thornton Place scores 25 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 AAR: 66-10 Thornton Place use?
Its 2024 site energy-use intensity was 109.1 kBtu/ft² (140.9 kBtu/ft² source) across 79,180 sq ft, including 353,330 kWh of electricity and 69,197 therms of natural gas.
What are AAR: 66-10 Thornton Place's carbon emissions?
AAR: 66-10 Thornton Place reported 544 tCO₂e of greenhouse-gas emissions (6.9 kgCO₂e/ft²) for 2024.
Where is AAR: 66-10 Thornton Place?
AAR: 66-10 Thornton Place is in New York City, New York 11374. Its coordinates are 40.72332, -73.85796 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is AAR: 66-10 Thornton Place and when was it built?
AAR: 66-10 Thornton Place has 79,180 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1963 as its year built. It is classed as multifamily housing.
Is AAR: 66-10 Thornton Place 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, “AAR: 66-10 Thornton Place, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/aar-66-10-thornton-place-f363de1f (data as of October 2, 2026).