18 East Broadway
Office in New York City, NY · 10002
At a glance
18 East Broadway is a 28,055-square-foot office building in New York City, New York, built in 1987. In its 2023 New York City benchmarking disclosure it reported a site energy-use intensity of 366.2 kBtu/ft² and 695 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 366.2 kBtu/ft² |
| Source EUI | 551.8 kBtu/ft² |
| GHG emissions | 695 tCO₂e |
| GHG intensity | 24.8 kgCO₂e/ft² |
| Electricity | 786,248 kWh |
| Natural gas | 75,908 therms |
| Water use | 8,446 kgal |
| Gross floor area | 28,055 sq ft |
| Source record | nyc:26058883:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | 366.2 kBtu/ft² | 695 tCO₂e | |
| 2022 | — | 383.4 kBtu/ft² | 659 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
- 18 East Broadway
- City
- New York City
- State
- New York
- ZIP
- 10002
- Coordinates
- 40.71351, -73.99671
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 18 East Broadway compare with other office buildings in New York City?
The latest disclosures cover 3,384 office buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 366.2 kBtu/ft² is about 468% above the average of 64.5 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 24.8 kgCO₂e/ft² is about 328% above the group average of 5.8 kgCO₂e/ft².
At 28,055 sq ft, it is about 86% below the average floor area of 205,440 sq ft for those buildings. It was built in 1987, 47 years later than the group's average year built (1940). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 18 East Broadway's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 18 East Broadway, covering report years 2022–2023. Site EUI moved from 383.4 kBtu/ft² (2022) to 366.2 kBtu/ft² (2023), a 4% decrease. Reported emissions went from 659 tCO₂e to 695 tCO₂e over the same span (up 5%).
What does a site EUI of 366.2 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. 18 East Broadway's 366.2 kBtu/ft² across 28,055 sq ft works out to about 10.3 billion Btu (3,011 MWh-equivalent) in 2023. Its source EUI of 551.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 786,248 kWh of electricity, 75,908 therms of natural gas and 8,446 thousand gallons of water for the year.
Which law requires 18 East Broadway to report its energy use?
18 East Broadway 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 2023 disclosure (source record nyc:26058883:2023). 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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- All New York City benchmarked buildings· Local Law 84 (LL84)
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Frequently asked questions
What is 18 East Broadway's energy grade?
18 East Broadway did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 366.2 kBtu/ft².
How much energy does 18 East Broadway use?
Its 2023 site energy-use intensity was 366.2 kBtu/ft² (551.8 kBtu/ft² source) across 28,055 sq ft, including 786,248 kWh of electricity and 75,908 therms of natural gas.
What are 18 East Broadway's carbon emissions?
18 East Broadway reported 695 tCO₂e of greenhouse-gas emissions (24.8 kgCO₂e/ft²) for 2023.
Where is 18 East Broadway?
18 East Broadway is in New York City, New York 10002. Its coordinates are 40.71351, -73.99671 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 18 East Broadway and when was it built?
18 East Broadway has 28,055 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1987 as its year built. It is classed as office.
Is 18 East Broadway covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “18 East Broadway, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/18-east-broadway-a70ec9a4 (data as of October 2, 2026).