Catherine Sheridan House
Multifamily Housing in New York City, NY · 31-41 23rd Street · 11106
At a glance
Catherine Sheridan House is a 202,800-square-foot multifamily housing building at 31-41 23rd Street in New York City, New York, built in 1979. In its 2022 New York City benchmarking disclosure it reported an ENERGY STAR score of 67 out of 100 (grade C), a site energy-use intensity of 81.1 kBtu/ft² and 962 tCO₂e of greenhouse-gas emissions. That score is higher than 48% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 67 (band C) |
| Site EUI | 81.1 kBtu/ft² |
| Source EUI | 109.5 kBtu/ft² |
| GHG emissions | 962 tCO₂e |
| GHG intensity | 4.7 kgCO₂e/ft² |
| Electricity | 826,654 kWh |
| Water use | 12,155 kgal |
| Gross floor area | 202,800 sq ft |
| Source record | nyc:2741649:2022 |
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
- 31-41 23rd Street
- City
- New York City
- State
- New York
- ZIP
- 11106
- Coordinates
- 40.76571, -73.92936
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Catherine Sheridan House 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. Catherine Sheridan House's ENERGY STAR score of 67 compares with an average of 63 across the 22,829 that report a score; it scores higher than 48% of them and lower than 51%. Its site EUI of 81.1 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 4.7 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 202,800 sq ft, it is about twice the average floor area of 100,951 sq ft for those buildings. It was built in 1979, 27 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.
What does an ENERGY STAR score of 67 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 67 means the building performs better than about 67% of its national peers. BuildingCensus bands the score into report-card grades; 67 falls in band C — below median (55–69). It sits 8 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. Catherine Sheridan House's 81.1 kBtu/ft² across 202,800 sq ft works out to about 16.4 billion Btu (4,820 MWh-equivalent) in 2022. Its source EUI of 109.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 826,654 kWh of electricity and 12,155 thousand gallons of water for the year.
Which law requires Catherine Sheridan House to report its energy use?
Catherine Sheridan House 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 2022 disclosure (source record nyc:2741649:2022). 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
- 330 3rd Avenue· 202,700 sq ft
- Union Square South - Residential· 202,333 sq ft
- 501 E 87th Street· 202,322 sq ft · score 1 (D)
- Gladys Hamptons: Gladys Hamptons Affordable Preservation LLC· 202,280 sq ft · score 62 (C)
- 150 EAST 77TH STREET CORP (150 E. 77th St.)· 202,255 sq ft · score 61 (C)
- Copy of Lovett - 89-15 Parsons Boulevard· 202,244 sq ft · score 75 (B)
- 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 Catherine Sheridan House's energy grade?
Catherine Sheridan House scores 67 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2022 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Catherine Sheridan House use?
Its 2022 site energy-use intensity was 81.1 kBtu/ft² (109.5 kBtu/ft² source) across 202,800 sq ft, including 826,654 kWh of electricity.
What are Catherine Sheridan House's carbon emissions?
Catherine Sheridan House reported 962 tCO₂e of greenhouse-gas emissions (4.7 kgCO₂e/ft²) for 2022.
Where is Catherine Sheridan House?
Catherine Sheridan House is at 31-41 23rd Street, in New York City, New York 11106. Its coordinates are 40.76571, -73.92936 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Catherine Sheridan House and when was it built?
Catherine Sheridan House has 202,800 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1979 as its year built. It is classed as multifamily housing.
Is Catherine Sheridan House covered by Local Law 84 (LL84)?
Yes — it appears in the 2022 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, “Catherine Sheridan House, New York City, New York — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/catherine-sheridan-house-e5fba0ca (data as of October 2, 2026).