CASSIDY-LAFAYETTE
Multifamily Housing in New York City, NY · 145 CASSIDY PLACE · 10301
At a glance
CASSIDY-LAFAYETTE is a 251,380-square-foot multifamily housing building at 145 CASSIDY PLACE in New York City, New York, built in 1971. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 3 out of 100 (grade D), a site energy-use intensity of 163.7 kBtu/ft² and 2,554 tCO₂e of greenhouse-gas emissions. That score is higher than 3% 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 | 3 (band D) |
| Site EUI | 163.7 kBtu/ft² |
| Source EUI | 213.3 kBtu/ft² |
| GHG emissions | 2,554 tCO₂e |
| GHG intensity | 10.2 kgCO₂e/ft² |
| Electricity | 1,742,646 kWh |
| Natural gas | 352,047 therms |
| Water use | 7,018 kgal |
| Gross floor area | 251,380 sq ft |
| Source record | nyc:2830987:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 3 | +1 | 163.7 kBtu/ft² | 2,554 tCO₂e |
| 2023 | 2 | -53 | 172.1 kBtu/ft² | 2,593 tCO₂e |
| 2022 | 55 | 130.0 kBtu/ft² | 1,736 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
- 145 CASSIDY PLACE
- City
- New York City
- State
- New York
- ZIP
- 10301
- Coordinates
- 40.64182, -74.09756
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does CASSIDY-LAFAYETTE 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. CASSIDY-LAFAYETTE's ENERGY STAR score of 3 compares with an average of 63 across the 22,829 that report a score; it scores higher than 3% of them and lower than 96%. Its site EUI of 163.7 kBtu/ft² is about twice 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 10.2 kgCO₂e/ft² is about twice the group average of 5.2 kgCO₂e/ft².
At 251,380 sq ft, it is about 149% above the average floor area of 100,951 sq ft for those buildings. It was built in 1971, 19 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 CASSIDY-LAFAYETTE's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for CASSIDY-LAFAYETTE, covering report years 2022–2024. Its ENERGY STAR score went from 55 in 2022 to 3 in 2024 (-52 points); its best year on file was 2022, at 55. Site EUI moved from 130.0 kBtu/ft² (2022) to 163.7 kBtu/ft² (2024), an 26% increase. Reported emissions went from 1,736 tCO₂e to 2,554 tCO₂e over the same span (up 47%).
What does an ENERGY STAR score of 3 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 3 means the building performs better than about 3% of its national peers. BuildingCensus bands the score into report-card grades; 3 falls in band D — lowest band (1–54). It sits 72 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. CASSIDY-LAFAYETTE's 163.7 kBtu/ft² across 251,380 sq ft works out to about 41.2 billion Btu (12,060 MWh-equivalent) in 2024. Its source EUI of 213.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,742,646 kWh of electricity, 352,047 therms of natural gas and 7,018 thousand gallons of water for the year.
Which law requires CASSIDY-LAFAYETTE to report its energy use?
CASSIDY-LAFAYETTE 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:2830987:2024). 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
- DEPM 1590 PARENT - 1088 Park Avenue / 61 East 88 Street· 251,331 sq ft · EUI 71.6 kBtu/ft²
- Orsid - 2 Columbus Avenue· 251,308 sq ft · score 53 (D)
- Halstead - 710 Park Ave· 251,250 sq ft · EUI 40.0 kBtu/ft²
- AKAM - 226-26 Union Turnpike· 251,244 sq ft · score 81 (B)
- Homebase III· 251,200 sq ft · score 52 (D)
- Century - 200 East 83rd Street· 251,108 sq ft · EUI 63.7 kBtu/ft²
- 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 CASSIDY-LAFAYETTE's energy grade?
CASSIDY-LAFAYETTE scores 3 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 CASSIDY-LAFAYETTE use?
Its 2024 site energy-use intensity was 163.7 kBtu/ft² (213.3 kBtu/ft² source) across 251,380 sq ft, including 1,742,646 kWh of electricity and 352,047 therms of natural gas.
What are CASSIDY-LAFAYETTE's carbon emissions?
CASSIDY-LAFAYETTE reported 2,554 tCO₂e of greenhouse-gas emissions (10.2 kgCO₂e/ft²) for 2024.
Where is CASSIDY-LAFAYETTE?
CASSIDY-LAFAYETTE is at 145 CASSIDY PLACE, in New York City, New York 10301. Its coordinates are 40.64182, -74.09756 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is CASSIDY-LAFAYETTE and when was it built?
CASSIDY-LAFAYETTE has 251,380 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1971 as its year built. It is classed as multifamily housing.
Is CASSIDY-LAFAYETTE 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, “CASSIDY-LAFAYETTE, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/cassidy-lafayette-e53d1d75 (data as of October 2, 2026).