63 Company LLC
Multifamily Housing in New York City, NY · 1065 3 AVENUE · 10065
At a glance
63 Company LLC is a 29,449-square-foot multifamily housing building at 1065 3 AVENUE in New York City, New York, built in 1930. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 80.0 kBtu/ft² and 186 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 80.0 kBtu/ft² |
| Source EUI | 106.9 kBtu/ft² |
| GHG emissions | 186 tCO₂e |
| GHG intensity | 6.3 kgCO₂e/ft² |
| Electricity | 123,964 kWh |
| Natural gas | 2,783 therms |
| Water use | 1,098 kgal |
| Gross floor area | 29,449 sq ft |
| Source record | nyc:6631289:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 80.0 kBtu/ft² | 186 tCO₂e | |
| 2023 | — | 76.4 kBtu/ft² | 177 tCO₂e | |
| 2022 | — | 99.6 kBtu/ft² | 219 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
- 1065 3 AVENUE
- City
- New York City
- State
- New York
- ZIP
- 10065
- Coordinates
- 40.76386, -73.96489
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 63 Company 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. Its site EUI of 80.0 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 6.3 kgCO₂e/ft² is about 22% above the group average of 5.2 kgCO₂e/ft².
At 29,449 sq ft, it is about 71% below the average floor area of 100,951 sq ft for those buildings. It was built in 1930, 22 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 63 Company LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 63 Company LLC, covering report years 2022–2024. Site EUI moved from 99.6 kBtu/ft² (2022) to 80.0 kBtu/ft² (2024), a 20% decrease. Reported emissions went from 219 tCO₂e to 186 tCO₂e over the same span (down 15%).
What does a site EUI of 80.0 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. 63 Company LLC's 80.0 kBtu/ft² across 29,449 sq ft works out to about 2.4 billion Btu (690 MWh-equivalent) in 2024. Its source EUI of 106.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 123,964 kWh of electricity, 2,783 therms of natural gas and 1,098 thousand gallons of water for the year.
Which law requires 63 Company LLC to report its energy use?
63 Company 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:6631289:2024). 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
- 249 Classon Ave - Classon Avenue Housing· 29,448 sq ft · score 1 (D)
- Chestnut - 2330 Valentine Avenue· 29,448 sq ft · score 29 (D)
- K & K: 603 E 94th St.· 29,446 sq ft · score 21 (D)
- 11 West 17th Street, NY, NY· 29,445 sq ft · EUI 81.5 kBtu/ft²
- Olnick - 542 West 153rd Street· 29,442 sq ft · score 68 (C)
- Stahl York (408 East 65th Street)· 29,442 sq ft
- 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 63 Company LLC's energy grade?
63 Company LLC did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 80.0 kBtu/ft².
How much energy does 63 Company LLC use?
Its 2024 site energy-use intensity was 80.0 kBtu/ft² (106.9 kBtu/ft² source) across 29,449 sq ft, including 123,964 kWh of electricity and 2,783 therms of natural gas.
What are 63 Company LLC's carbon emissions?
63 Company LLC reported 186 tCO₂e of greenhouse-gas emissions (6.3 kgCO₂e/ft²) for 2024.
Where is 63 Company LLC?
63 Company LLC is at 1065 3 AVENUE, in New York City, New York 10065. Its coordinates are 40.76386, -73.96489 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 63 Company LLC and when was it built?
63 Company LLC has 29,449 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1930 as its year built. It is classed as multifamily housing.
Is 63 Company 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, “63 Company LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/63-company-llc-2bc1786e (data as of October 2, 2026).