211 Ainslie St
Senior Living Community in New York City, NY · 11211
At a glance
211 Ainslie St is a 31,483-square-foot senior living community building in New York City, New York, built in 1974. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 75.3 kBtu/ft² and 172 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 75.3 kBtu/ft² |
| Source EUI | 120.3 kBtu/ft² |
| GHG emissions | 172 tCO₂e |
| GHG intensity | 5.5 kgCO₂e/ft² |
| Electricity | 217,387 kWh |
| Natural gas | 16,292 therms |
| Gross floor area | 31,483 sq ft |
| Source record | nyc:14942610:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 75.3 kBtu/ft² | 172 tCO₂e | |
| 2023 | — | 69.0 kBtu/ft² | 153 tCO₂e | |
| 2022 | — | 80.7 kBtu/ft² | 156 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
- 211 Ainslie St
- City
- New York City
- State
- New York
- ZIP
- 11211
- Coordinates
- 40.71297, -73.94545
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 211 Ainslie St compare with other senior living community buildings in New York City?
The latest disclosures cover 296 senior living community buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 75.3 kBtu/ft² is about 33% below the average of 112.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 5.5 kgCO₂e/ft² is about 36% below the group average of 8.5 kgCO₂e/ft².
At 31,483 sq ft, it is about 71% below the average floor area of 108,590 sq ft for those buildings. Its 1974 construction date is close to the group's average year built (1974). Across all 24 jurisdictions BuildingCensus covers, the 1,181 senior living community buildings average an ENERGY STAR score of 71 and a site EUI of 73.6 kBtu/ft².
How has 211 Ainslie St's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 211 Ainslie St, covering report years 2022–2024. Site EUI moved from 80.7 kBtu/ft² (2022) to 75.3 kBtu/ft² (2024), a 7% decrease. Reported emissions went from 156 tCO₂e to 172 tCO₂e over the same span (up 10%).
What does a site EUI of 75.3 kBtu/ft² mean?
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. 211 Ainslie St's 75.3 kBtu/ft² across 31,483 sq ft works out to about 2.4 billion Btu (695 MWh-equivalent) in 2024. Its source EUI of 120.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 217,387 kWh of electricity and 16,292 therms of natural gas for the year.
Which law requires 211 Ainslie St to report its energy use?
211 Ainslie 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:14942610:2024). 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 senior living community buildings in New York City
- Mosholu Parkway Nursing & Rehab Center· 30,800 sq ft · score 98 (A)
- Encore: 220 West 49th Street· 30,085 sq ft · score 88 (A)
- Jewish Home and Hospital - 2547 University· 28,595 sq ft
- Rockaway Manor HFA - 145 Beach 8th Street· 28,520 sq ft
- 129th St Residence - 109 West 129th St: 129th St Residence - 109 West 129th S...· 26,324 sq ft · score 66 (C)
- Kowal House· 25,336 sq ft · score 96 (A)
- Senior Living Community buildings in New York City· 296 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 211 Ainslie St's energy grade?
211 Ainslie St did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 75.3 kBtu/ft².
How much energy does 211 Ainslie St use?
Its 2024 site energy-use intensity was 75.3 kBtu/ft² (120.3 kBtu/ft² source) across 31,483 sq ft, including 217,387 kWh of electricity and 16,292 therms of natural gas.
What are 211 Ainslie St's carbon emissions?
211 Ainslie St reported 172 tCO₂e of greenhouse-gas emissions (5.5 kgCO₂e/ft²) for 2024.
Where is 211 Ainslie St?
211 Ainslie St is in New York City, New York 11211. Its coordinates are 40.71297, -73.94545 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 211 Ainslie St and when was it built?
211 Ainslie St has 31,483 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1974 as its year built. It is classed as senior living community.
Is 211 Ainslie 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, “211 Ainslie St, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/211-ainslie-st-ae6b2d58 (data as of October 2, 2026).