83 E 18
Multifamily Housing in New York City, NY · 83 East 18th Street · 11226
At a glance
83 E 18 is a 9,637-square-foot multifamily housing building at 83 East 18th Street in New York City, New York, built in 1920. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 77.2 kBtu/ft² and 56 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 77.2 kBtu/ft² |
| Source EUI | 130.0 kBtu/ft² |
| GHG emissions | 56 tCO₂e |
| GHG intensity | 5.8 kgCO₂e/ft² |
| Electricity | 78,970 kWh |
| Natural gas | 4,745 therms |
| Water use | 26 kgal |
| Gross floor area | 9,637 sq ft |
| Source record | nyc:17248645:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 77.2 kBtu/ft² | 56 tCO₂e | |
| 2023 | — | 74.8 kBtu/ft² | 52 tCO₂e | |
| 2022 | — | 74.0 kBtu/ft² | 46 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
- 83 East 18th Street
- City
- New York City
- State
- New York
- ZIP
- 11226
- Coordinates
- 40.64916, -73.96301
Within ~1 km
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How does 83 E 18 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 77.2 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 5.8 kgCO₂e/ft² is about 12% above the group average of 5.2 kgCO₂e/ft².
At 9,637 sq ft, it is about 90% below the average floor area of 100,951 sq ft for those buildings. It was built in 1920, 32 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 83 E 18's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 83 E 18, covering report years 2022–2024. Site EUI moved from 74.0 kBtu/ft² (2022) to 77.2 kBtu/ft² (2024), an 4% increase. Reported emissions went from 46 tCO₂e to 56 tCO₂e over the same span (up 22%).
What does a site EUI of 77.2 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. 83 E 18's 77.2 kBtu/ft² across 9,637 sq ft works out to about 0.7 billion Btu (218 MWh-equivalent) in 2024. Its source EUI of 130.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 78,970 kWh of electricity, 4,745 therms of natural gas and 26 thousand gallons of water for the year.
Which law requires 83 E 18 to report its energy use?
83 E 18 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:17248645:2024). 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
- 377 Broome Street· 9,635 sq ft · EUI 71.0 kBtu/ft²
- 130 West 109th Street· 9,590 sq ft
- 128 West 109th Street· 9,590 sq ft
- 210 E 119th St· 9,590 sq ft · EUI 125.3 kBtu/ft²
- 126 West 109th Street· 9,590 sq ft
- 303 WEST 21 STREET· 9,575 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 83 E 18's energy grade?
83 E 18 did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 77.2 kBtu/ft².
How much energy does 83 E 18 use?
Its 2024 site energy-use intensity was 77.2 kBtu/ft² (130.0 kBtu/ft² source) across 9,637 sq ft, including 78,970 kWh of electricity and 4,745 therms of natural gas.
What are 83 E 18's carbon emissions?
83 E 18 reported 56 tCO₂e of greenhouse-gas emissions (5.8 kgCO₂e/ft²) for 2024.
Where is 83 E 18?
83 E 18 is at 83 East 18th Street, in New York City, New York 11226. Its coordinates are 40.64916, -73.96301 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 83 E 18 and when was it built?
83 E 18 has 9,637 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1920 as its year built. It is classed as multifamily housing.
Is 83 E 18 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, “83 E 18, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/83-e-18-1e19fa60 (data as of October 2, 2026).