61 East 86th Owners Corp.
Multifamily Housing in New York City, NY · 61 E 86th St · 10028
At a glance
61 East 86th Owners Corp. is a 68,741-square-foot multifamily housing building at 61 E 86th St in New York City, New York, built in 1910. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 54.8 kBtu/ft² and 254 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 54.8 kBtu/ft² |
| Source EUI | 79.7 kBtu/ft² |
| GHG emissions | 254 tCO₂e |
| GHG intensity | 3.7 kgCO₂e/ft² |
| Electricity | 255,596 kWh |
| Natural gas | 28,940 therms |
| Water use | 2,070 kgal |
| Gross floor area | 68,741 sq ft |
| Source record | nyc:2798597:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 54.8 kBtu/ft² | 254 tCO₂e | |
| 2023 | — | 54.7 kBtu/ft² | 248 tCO₂e | |
| 2022 | — | 56.7 kBtu/ft² | 254 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
- 61 E 86th St
- City
- New York City
- State
- New York
- ZIP
- 10028
- Coordinates
- 40.78060, -73.95818
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 61 East 86th Owners Corp. 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 54.8 kBtu/ft² is about 27% 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 3.7 kgCO₂e/ft² is about 29% below the group average of 5.2 kgCO₂e/ft².
At 68,741 sq ft, it is about 32% 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.
How has 61 East 86th Owners Corp.'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 61 East 86th Owners Corp., covering report years 2022–2024. Site EUI moved from 56.7 kBtu/ft² (2022) to 54.8 kBtu/ft² (2024), a 3% decrease. Reported emissions went from 254 tCO₂e to 254 tCO₂e over the same span (up 0%).
What does a site EUI of 54.8 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. 61 East 86th Owners Corp.'s 54.8 kBtu/ft² across 68,741 sq ft works out to about 3.8 billion Btu (1,104 MWh-equivalent) in 2024. Its source EUI of 79.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 255,596 kWh of electricity, 28,940 therms of natural gas and 2,070 thousand gallons of water for the year.
Which law requires 61 East 86th Owners Corp. to report its energy use?
61 East 86th Owners Corp. 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:2798597:2024). 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
- Rockaway South (rc163)· 68,735 sq ft · score 96 (A)
- Stellar - 3513-15 Broadway· 68,735 sq ft · score 43 (D)
- Samson - 630 Victory Blvd· 68,730 sq ft
- Samson - 610 Victory Blvd· 68,730 sq ft · score 51 (D)
- 1776 UNION STREET· 68,730 sq ft · score 74 (B)
- 257 West 86th Street· 68,729 sq ft · score 100 (A)
- 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 61 East 86th Owners Corp.'s energy grade?
61 East 86th Owners Corp. did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 54.8 kBtu/ft².
How much energy does 61 East 86th Owners Corp. use?
Its 2024 site energy-use intensity was 54.8 kBtu/ft² (79.7 kBtu/ft² source) across 68,741 sq ft, including 255,596 kWh of electricity and 28,940 therms of natural gas.
What are 61 East 86th Owners Corp.'s carbon emissions?
61 East 86th Owners Corp. reported 254 tCO₂e of greenhouse-gas emissions (3.7 kgCO₂e/ft²) for 2024.
Where is 61 East 86th Owners Corp.?
61 East 86th Owners Corp. is at 61 E 86th St, in New York City, New York 10028. Its coordinates are 40.78060, -73.95818 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 61 East 86th Owners Corp. and when was it built?
61 East 86th Owners Corp. has 68,741 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1910 as its year built. It is classed as multifamily housing.
Is 61 East 86th Owners Corp. 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, “61 East 86th Owners Corp., New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/61-east-86th-owners-corp-c11537e9 (data as of October 2, 2026).