Casella Houses IV HDFC
Multifamily Housing in New York City, NY · 870 East 175th St · 10460
At a glance
Casella Houses IV HDFC is a 23,220-square-foot multifamily housing building at 870 East 175th St in New York City, New York, built in 1910. In its 2022 New York City benchmarking disclosure it reported a site energy-use intensity of 55.4 kBtu/ft² and 80 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 55.4 kBtu/ft² |
| Source EUI | 87.0 kBtu/ft² |
| GHG emissions | 80 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Electricity | 111,768 kWh |
| Gross floor area | 23,220 sq ft |
| Source record | nyc:19518913:2022 |
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
- 870 East 175th St
- City
- New York City
- State
- New York
- ZIP
- 10460
- Coordinates
- 40.84002, -73.88860
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Casella Houses IV HDFC 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. Its site EUI of 55.4 kBtu/ft² is about 26% below the average of 74.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.5 kgCO₂e/ft² is about 33% below the group average of 5.2 kgCO₂e/ft².
At 23,220 sq ft, it is about 77% below the average floor area of 100,951 sq ft for those buildings. It was built in 1910, 42 years earlier 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 a site EUI of 55.4 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. Casella Houses IV HDFC's 55.4 kBtu/ft² across 23,220 sq ft works out to about 1.3 billion Btu (377 MWh-equivalent) in 2022. Its source EUI of 87.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 111,768 kWh of electricity for the year.
Which law requires Casella Houses IV HDFC to report its energy use?
Casella Houses IV HDFC 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:19518913:2022). 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
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- 907 Driggs Ave· 23,172 sq ft · score 42 (D)
- 218 West 10th Street· 23,165 sq ft · score 1 (D)
- New Senate· 23,050 sq ft · score 17 (D)
- Leiter : 63-69 Stagg Street (Parent)· 23,046 sq ft · EUI 18.7 kBtu/ft²
- Lewis & Myrtle Avenue· 23,010 sq ft · score 20 (D)
- 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 Casella Houses IV HDFC's energy grade?
Casella Houses IV HDFC did not report an ENERGY STAR score in its 2022 disclosure, but its site energy-use intensity was 55.4 kBtu/ft².
How much energy does Casella Houses IV HDFC use?
Its 2022 site energy-use intensity was 55.4 kBtu/ft² (87.0 kBtu/ft² source) across 23,220 sq ft, including 111,768 kWh of electricity.
What are Casella Houses IV HDFC's carbon emissions?
Casella Houses IV HDFC reported 80 tCO₂e of greenhouse-gas emissions (3.5 kgCO₂e/ft²) for 2022.
Where is Casella Houses IV HDFC?
Casella Houses IV HDFC is at 870 East 175th St, in New York City, New York 10460. Its coordinates are 40.84002, -73.88860 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Casella Houses IV HDFC and when was it built?
Casella Houses IV HDFC has 23,220 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1910 as its year built. It is classed as multifamily housing.
Is Casella Houses IV HDFC 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, “Casella Houses IV HDFC, New York City, New York — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/casella-houses-iv-hdfc-6de86a4e (data as of October 2, 2026).