1917-Store Bronx - 3rd Avenue
Self-Storage Facility in New York City, NY · 4270 3rd Ave · 10457
At a glance
1917-Store Bronx - 3rd Avenue is a 42,000-square-foot self-storage facility at 4270 3rd Ave in New York City, New York, built in 2019. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 11.0 kBtu/ft² and 53 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 11.0 kBtu/ft² |
| Source EUI | 30.9 kBtu/ft² |
| GHG emissions | 53 tCO₂e |
| GHG intensity | 1.3 kgCO₂e/ft² |
| Electricity | 135,815 kWh |
| Natural gas | 0 therms |
| Water use | 31 kgal |
| Gross floor area | 42,000 sq ft |
| Source record | nyc:10018589:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 11.0 kBtu/ft² | 53 tCO₂e | |
| 2023 | — | 10.5 kBtu/ft² | 52 tCO₂e | |
| 2022 | — | 6.6 kBtu/ft² | 23 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
- 4270 3rd Ave
- City
- New York City
- State
- New York
- ZIP
- 10457
- Coordinates
- 40.84818, -73.89540
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 1917-Store Bronx - 3rd Avenue compare with other self-storage facility buildings in New York City?
The latest disclosures cover 481 self-storage facility buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 11.0 kBtu/ft² is about half of the average of 21.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.3 kgCO₂e/ft² is about 25% below the group average of 1.7 kgCO₂e/ft².
At 42,000 sq ft, it is about 58% below the average floor area of 98,872 sq ft for those buildings. It was built in 2019, 36 years later than the group's average year built (1983). Across all 24 jurisdictions BuildingCensus covers, the 3,050 self-storage facility buildings average an ENERGY STAR score of 75 and a site EUI of 9.4 kBtu/ft².
How has 1917-Store Bronx - 3rd Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 1917-Store Bronx - 3rd Avenue, covering report years 2022–2024. Site EUI moved from 6.6 kBtu/ft² (2022) to 11.0 kBtu/ft² (2024), an 67% increase. Reported emissions went from 23 tCO₂e to 53 tCO₂e over the same span (up 131%).
What does a site EUI of 11.0 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. 1917-Store Bronx - 3rd Avenue's 11.0 kBtu/ft² across 42,000 sq ft works out to about 0.5 billion Btu (135 MWh-equivalent) in 2024. Its source EUI of 30.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 135,815 kWh of electricity, 0 therms of natural gas and 31 thousand gallons of water for the year.
Which law requires 1917-Store Bronx - 3rd Avenue to report its energy use?
1917-Store Bronx - 3rd Avenue 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:10018589:2024). 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 self-storage facility buildings in New York City
- U-Haul Moving and Storage at Transit Rd (799069)· 41,862 sq ft · EUI 22.9 kBtu/ft²
- 8881-Bronx - 1045 Webster Ave· 41,857 sq ft · EUI 7.4 kBtu/ft²
- 1919-Ridgewood - Wyckoff Ave· 41,600 sq ft · EUI 40.6 kBtu/ft²
- 4411-308 Dyckman St.· 41,432 sq ft · EUI 23.0 kBtu/ft²
- 78 WALKER STREET· 41,201 sq ft · EUI 1.7 kBtu/ft²
- 190403 Jerome· 40,819 sq ft · EUI 7.6 kBtu/ft²
- Self-Storage Facility buildings in New York City· 481 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 1917-Store Bronx - 3rd Avenue's energy grade?
1917-Store Bronx - 3rd Avenue did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 11.0 kBtu/ft².
How much energy does 1917-Store Bronx - 3rd Avenue use?
Its 2024 site energy-use intensity was 11.0 kBtu/ft² (30.9 kBtu/ft² source) across 42,000 sq ft, including 135,815 kWh of electricity and 0 therms of natural gas.
What are 1917-Store Bronx - 3rd Avenue's carbon emissions?
1917-Store Bronx - 3rd Avenue reported 53 tCO₂e of greenhouse-gas emissions (1.3 kgCO₂e/ft²) for 2024.
Where is 1917-Store Bronx - 3rd Avenue?
1917-Store Bronx - 3rd Avenue is at 4270 3rd Ave, in New York City, New York 10457. Its coordinates are 40.84818, -73.89540 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 1917-Store Bronx - 3rd Avenue and when was it built?
1917-Store Bronx - 3rd Avenue has 42,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2019 as its year built. It is classed as self-storage facility.
Is 1917-Store Bronx - 3rd Avenue 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, “1917-Store Bronx - 3rd Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/1917-store-bronx-3rd-avenue-db896cc2 (data as of October 2, 2026).