860/880 E 178 Development, LLC
Multifamily Housing in New York City, NY · 866 E 178 Street · 10460
At a glance
860/880 E 178 Development, LLC is a 37,800-square-foot multifamily housing building at 866 E 178 Street in New York City, New York, built in 2016. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 92 out of 100 (grade A), a site energy-use intensity of 62.5 kBtu/ft² and 137 tCO₂e of greenhouse-gas emissions. That score is higher than 79% 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 | 92 (band A) |
| Site EUI | 62.5 kBtu/ft² |
| Source EUI | 74.2 kBtu/ft² |
| GHG emissions | 137 tCO₂e |
| GHG intensity | 3.6 kgCO₂e/ft² |
| Electricity | 54,268 kWh |
| Natural gas | 21,784 therms |
| Water use | 2,930 kgal |
| Gross floor area | 37,800 sq ft |
| Source record | nyc:6322713:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 92 | +2 | 62.5 kBtu/ft² | 137 tCO₂e |
| 2023 | 90 | +1 | 63.2 kBtu/ft² | 137 tCO₂e |
| 2022 | 89 | 68.4 kBtu/ft² | 143 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
- 866 E 178 Street
- City
- New York City
- State
- New York
- ZIP
- 10460
- Coordinates
- 40.84352, -73.88493
Within ~1 km
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How does 860/880 E 178 Development, LLC 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. 860/880 E 178 Development, LLC's ENERGY STAR score of 92 compares with an average of 63 across the 22,829 that report a score; it scores higher than 79% of them and lower than 20%. Its site EUI of 62.5 kBtu/ft² is about 17% 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 3.6 kgCO₂e/ft² is about 30% below the group average of 5.2 kgCO₂e/ft².
At 37,800 sq ft, it is about 63% below the average floor area of 100,951 sq ft for those buildings. It was built in 2016, 64 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 860/880 E 178 Development, LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 860/880 E 178 Development, LLC, covering report years 2022–2024. Its ENERGY STAR score went from 89 in 2022 to 92 in 2024 (+3 points). Site EUI moved from 68.4 kBtu/ft² (2022) to 62.5 kBtu/ft² (2024), a 9% decrease. Reported emissions went from 143 tCO₂e to 137 tCO₂e over the same span (down 4%).
What does an ENERGY STAR score of 92 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 92 means the building performs better than about 92% of its national peers. BuildingCensus bands the score into report-card grades; 92 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. 860/880 E 178 Development, LLC's 62.5 kBtu/ft² across 37,800 sq ft works out to about 2.4 billion Btu (692 MWh-equivalent) in 2024. Its source EUI of 74.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 54,268 kWh of electricity, 21,784 therms of natural gas and 2,930 thousand gallons of water for the year.
Which law requires 860/880 E 178 Development, LLC to report its energy use?
860/880 E 178 Development, LLC 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:6322713:2024). 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.
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Frequently asked questions
What is 860/880 E 178 Development, LLC's energy grade?
860/880 E 178 Development, LLC scores 92 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 860/880 E 178 Development, LLC use?
Its 2024 site energy-use intensity was 62.5 kBtu/ft² (74.2 kBtu/ft² source) across 37,800 sq ft, including 54,268 kWh of electricity and 21,784 therms of natural gas.
What are 860/880 E 178 Development, LLC's carbon emissions?
860/880 E 178 Development, LLC reported 137 tCO₂e of greenhouse-gas emissions (3.6 kgCO₂e/ft²) for 2024.
Where is 860/880 E 178 Development, LLC?
860/880 E 178 Development, LLC is at 866 E 178 Street, in New York City, New York 10460. Its coordinates are 40.84352, -73.88493 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 860/880 E 178 Development, LLC and when was it built?
860/880 E 178 Development, LLC has 37,800 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2016 as its year built. It is classed as multifamily housing.
Is 860/880 E 178 Development, LLC 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, “860/880 E 178 Development, LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/860-880-e-178-development-llc-7c5af408 (data as of October 2, 2026).