91-31 175th Street
Senior Living Community in New York City, NY · 11432
At a glance
91-31 175th Street is a 113,250-square-foot senior living community building in New York City, New York, built in 1975. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 97 out of 100 (grade A), a site energy-use intensity of 130.0 kBtu/ft² and 1,068 tCO₂e of greenhouse-gas emissions. That score is higher than 87% of the 229 scored senior living community buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 97 (band A) |
| Site EUI | 130.0 kBtu/ft² |
| Source EUI | 207.8 kBtu/ft² |
| GHG emissions | 1,068 tCO₂e |
| GHG intensity | 9.4 kgCO₂e/ft² |
| Electricity | 1,352,582 kWh |
| Natural gas | 101,027 therms |
| Water use | 8,999 kgal |
| Gross floor area | 113,250 sq ft |
| Source record | nyc:12069142:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 97 | -1 | 130.0 kBtu/ft² | 1,068 tCO₂e |
| 2023 | 98 | +3 | 124.1 kBtu/ft² | 1,008 tCO₂e |
| 2022 | 95 | 147.8 kBtu/ft² | 1,056 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
- 91-31 175th Street
- City
- New York City
- State
- New York
- ZIP
- 11432
- Coordinates
- 40.70881, -73.78607
Within ~1 km
Nearby benchmarked buildings
- Archer Greenscore 81
Multifamily Housing · 552,156 sq ft
- 175-20 Wexford Terracescore 39
Multifamily Housing · 331,615 sq ft
- 168-25 Jamaica Avenuescore 76
Office · 301,014 sq ft
- Piermont: 178-2 Hillside Avescore 19
Multifamily Housing · 247,687 sq ft
K-12 School · 240,055 sq ft
Worship Facility · 231,701 sq ft
See also: most efficient in New York City · biggest emitters
How does 91-31 175th Street 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. 91-31 175th Street's ENERGY STAR score of 97 compares with an average of 57 across the 229 that report a score; it scores higher than 87% of them and lower than 10%. Its site EUI of 130.0 kBtu/ft² is about 16% above the average of 112.0 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 9.4 kgCO₂e/ft² is about 11% above the group average of 8.5 kgCO₂e/ft².
At 113,250 sq ft, it is roughly in line with the average floor area of 108,590 sq ft for those buildings. Its 1975 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 91-31 175th Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 91-31 175th Street, covering report years 2022–2024. Its ENERGY STAR score went from 95 in 2022 to 97 in 2024 (+2 points); its best year on file was 2023, at 98. Site EUI moved from 147.8 kBtu/ft² (2022) to 130.0 kBtu/ft² (2024), a 12% decrease. Reported emissions went from 1,056 tCO₂e to 1,068 tCO₂e over the same span (up 1%).
What does an ENERGY STAR score of 97 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 97 means the building performs better than about 97% of its national peers. BuildingCensus bands the score into report-card grades; 97 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. 91-31 175th Street's 130.0 kBtu/ft² across 113,250 sq ft works out to about 14.7 billion Btu (4,315 MWh-equivalent) in 2024. Its source EUI of 207.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,352,582 kWh of electricity, 101,027 therms of natural gas and 8,999 thousand gallons of water for the year.
Which law requires 91-31 175th Street to report its energy use?
91-31 175th Street 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:12069142:2024). 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
- 2865 Brighton 3rd Street (NG Gas)· 110,457 sq ft
- 2857 Brighton 3rd Street (NG Gas)· 110,457 sq ft
- 4520 4th Avenue· 110,103 sq ft · score 97 (A)
- 135 Vanderbilt Avenue· 109,277 sq ft · score 36 (D)
- 3035 West 24th Street· 109,056 sq ft · score 6 (D)
- 1415 Richmond Avenue· 109,000 sq ft · score 44 (D)
- 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 91-31 175th Street's energy grade?
91-31 175th Street scores 97 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 91-31 175th Street use?
Its 2024 site energy-use intensity was 130.0 kBtu/ft² (207.8 kBtu/ft² source) across 113,250 sq ft, including 1,352,582 kWh of electricity and 101,027 therms of natural gas.
What are 91-31 175th Street's carbon emissions?
91-31 175th Street reported 1,068 tCO₂e of greenhouse-gas emissions (9.4 kgCO₂e/ft²) for 2024.
Where is 91-31 175th Street?
91-31 175th Street is in New York City, New York 11432. Its coordinates are 40.70881, -73.78607 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 91-31 175th Street and when was it built?
91-31 175th Street has 113,250 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1975 as its year built. It is classed as senior living community.
Is 91-31 175th Street 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, “91-31 175th Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/91-31-175th-street-fc8e907d (data as of October 2, 2026).