3821 Broadway
Supermarket/Grocery Store in New York City, NY · 10032
At a glance
3821 Broadway is a 42,150-square-foot supermarket/grocery store in New York City, New York, built in 1919. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 179.6 kBtu/ft² and 800 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 179.6 kBtu/ft² |
| Source EUI | 454.9 kBtu/ft² |
| GHG emissions | 800 tCO₂e |
| GHG intensity | 19.0 kgCO₂e/ft² |
| Electricity | 1,880,258 kWh |
| Natural gas | 11,541 therms |
| Water use | 2,168 kgal |
| Gross floor area | 42,150 sq ft |
| Source record | nyc:6289464:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 179.6 kBtu/ft² | 800 tCO₂e | |
| 2023 | — | 184.3 kBtu/ft² | 785 tCO₂e | |
| 2022 | — | 180.7 kBtu/ft² | 622 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
- 3821 Broadway
- City
- New York City
- State
- New York
- ZIP
- 10032
- Coordinates
- 40.83541, -73.94391
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 3821 Broadway compare with other supermarket/grocery store buildings in New York City?
The latest disclosures cover 166 supermarket/grocery store buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 179.6 kBtu/ft² is roughly in line with the average of 184.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 19.0 kgCO₂e/ft² is about 12% above the group average of 17.0 kgCO₂e/ft².
At 42,150 sq ft, it is about 19% below the average floor area of 51,810 sq ft for those buildings. It was built in 1919, 55 years earlier than the group's average year built (1974). Across all 24 jurisdictions BuildingCensus covers, the 1,646 supermarket/grocery store buildings average an ENERGY STAR score of 71 and a site EUI of 176.1 kBtu/ft².
How has 3821 Broadway's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 3821 Broadway, covering report years 2022–2024. Site EUI moved from 180.7 kBtu/ft² (2022) to 179.6 kBtu/ft² (2024), a 1% decrease. Reported emissions went from 622 tCO₂e to 800 tCO₂e over the same span (up 29%).
What does a site EUI of 179.6 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. 3821 Broadway's 179.6 kBtu/ft² across 42,150 sq ft works out to about 7.6 billion Btu (2,219 MWh-equivalent) in 2024. Its source EUI of 454.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,880,258 kWh of electricity, 11,541 therms of natural gas and 2,168 thousand gallons of water for the year.
Which law requires 3821 Broadway to report its energy use?
3821 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 2024 disclosure (source record nyc:6289464:2024). 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 supermarket/grocery store buildings in New York City
- Trident Developers: 6722 Fort Hamilton Pkwy· 41,929 sq ft · score 86 (A)
- Goodrich - 1525 Albany Avenue· 41,800 sq ft · score 12 (D)
- Stop&Shop 2513 - 4343 Amboy Road· 39,520 sq ft · score 85 (A)
- NYC Management - 901-949 E 107th Street· 39,500 sq ft · score 71 (B)
- 6722 FT HAMILTON PARKWAY· 39,186 sq ft · score 45 (D)
- Stop & Shop 2513 - 4343 Amboy Road· 38,690 sq ft · score 85 (A)
- Supermarket/Grocery Store buildings in New York City· 166 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 3821 Broadway's energy grade?
3821 Broadway did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 179.6 kBtu/ft².
How much energy does 3821 Broadway use?
Its 2024 site energy-use intensity was 179.6 kBtu/ft² (454.9 kBtu/ft² source) across 42,150 sq ft, including 1,880,258 kWh of electricity and 11,541 therms of natural gas.
What are 3821 Broadway's carbon emissions?
3821 Broadway reported 800 tCO₂e of greenhouse-gas emissions (19.0 kgCO₂e/ft²) for 2024.
Where is 3821 Broadway?
3821 Broadway is in New York City, New York 10032. Its coordinates are 40.83541, -73.94391 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 3821 Broadway and when was it built?
3821 Broadway has 42,150 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1919 as its year built. It is classed as supermarket/grocery store.
Is 3821 Broadway 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, “3821 Broadway, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/3821-broadway-a64166dc (data as of October 2, 2026).