1801 Avenue N - 33826
Multifamily Housing in New York City, NY · 1801 Avenue N · 11230
At a glance
1801 Avenue N - 33826 is a 70,752-square-foot multifamily housing building in New York City, New York, built in 1936. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 73.5 kBtu/ft² and 318 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 73.5 kBtu/ft² |
| Source EUI | 94.0 kBtu/ft² |
| GHG emissions | 318 tCO₂e |
| GHG intensity | 4.5 kgCO₂e/ft² |
| Electricity | 198,826 kWh |
| Natural gas | 45,233 therms |
| Water use | 3,530 kgal |
| Gross floor area | 70,752 sq ft |
| Source record | nyc:2726084:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 73.5 kBtu/ft² | 318 tCO₂e | |
| 2023 | — | 65.8 kBtu/ft² | 285 tCO₂e | |
| 2022 | — | 71.3 kBtu/ft² | 289 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
- 1801 Avenue N
- City
- New York City
- State
- New York
- ZIP
- 11230
- Coordinates
- 40.61596, -73.95659
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 1801 Avenue N - 33826 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 73.5 kBtu/ft² is roughly in line with 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 4.5 kgCO₂e/ft² is about 13% below the group average of 5.2 kgCO₂e/ft².
At 70,752 sq ft, it is about 30% below the average floor area of 100,951 sq ft for those buildings. It was built in 1936, 16 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 1801 Avenue N - 33826's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 1801 Avenue N - 33826, covering report years 2022–2024. Site EUI moved from 71.3 kBtu/ft² (2022) to 73.5 kBtu/ft² (2024), an 3% increase. Reported emissions went from 289 tCO₂e to 318 tCO₂e over the same span (up 10%).
What does a site EUI of 73.5 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. 1801 Avenue N - 33826's 73.5 kBtu/ft² across 70,752 sq ft works out to about 5.2 billion Btu (1,524 MWh-equivalent) in 2024. Its source EUI of 94.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 198,826 kWh of electricity, 45,233 therms of natural gas and 3,530 thousand gallons of water for the year.
Which law requires 1801 Avenue N - 33826 to report its energy use?
1801 Avenue N - 33826 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:2726084:2024). 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
- 605 Hart Street· 70,734 sq ft · score 78 (B)
- Fiorentino Plaza-2· 70,734 sq ft · score 100 (A)
- 605 Hart Street· 70,734 sq ft
- Fiorentino Plaza-3· 70,733 sq ft · score 100 (A)
- Stagg Group-5959 Broadway· 70,727 sq ft · score 79 (B)
- CM Water Group LLC· 70,727 sq ft · score 74 (B)
- 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 1801 Avenue N - 33826's energy grade?
1801 Avenue N - 33826 did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 73.5 kBtu/ft².
How much energy does 1801 Avenue N - 33826 use?
Its 2024 site energy-use intensity was 73.5 kBtu/ft² (94.0 kBtu/ft² source) across 70,752 sq ft, including 198,826 kWh of electricity and 45,233 therms of natural gas.
What are 1801 Avenue N - 33826's carbon emissions?
1801 Avenue N - 33826 reported 318 tCO₂e of greenhouse-gas emissions (4.5 kgCO₂e/ft²) for 2024.
Where is 1801 Avenue N - 33826?
1801 Avenue N - 33826 is in New York City, New York 11230. Its coordinates are 40.61596, -73.95659 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 1801 Avenue N - 33826 and when was it built?
1801 Avenue N - 33826 has 70,752 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1936 as its year built. It is classed as multifamily housing.
Is 1801 Avenue N - 33826 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, “1801 Avenue N - 33826, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/1801-avenue-n-33826-60d1ee0c (data as of October 2, 2026).