Guardian 4038 San Bernardino Ca
Self-Storage Facility in California, CA · 550 W. 40Th St., San Bernardino · 92407
At a glance
Guardian 4038 San Bernardino Ca is a 82,337-square-foot self-storage facility at 550 W. 40Th St., San Bernardino in San Bernardino, California, built in 1900. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 2.1 kBtu/ft² and 11 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 2.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 11 tCO₂e |
| GHG intensity | 0.1 kgCO₂e/ft² |
| Electricity | 50,559 kWh |
| Gross floor area | 82,337 sq ft |
| Source record | california:33613990:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 2.1 kBtu/ft² | 11 tCO₂e | |
| 2023 | — | 2.2 kBtu/ft² | 13 tCO₂e |
Compliance context
AB 802 (Public Resources Code §25402.10)
AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 550 W. 40Th St., San Bernardino
- City
- California
- State
- California
- ZIP
- 92407
- Coordinates
- 34.16559, -117.29443
Within ~1 km
Nearby benchmarked buildings
- Mayfield Parkscore 94
Multifamily Housing · 67,489 sq ft
See also: most efficient in California · biggest emitters
How does Guardian 4038 San Bernardino Ca compare with other self-storage facility buildings in California?
The latest disclosures cover 1,935 self-storage facility buildings in California, out of 40,029 buildings citywide. Its site EUI of 2.1 kBtu/ft² is about 60% below the average of 5.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.1 kgCO₂e/ft² is about 65% below the group average of 0.4 kgCO₂e/ft².
At 82,337 sq ft, it is about 17% below the average floor area of 99,202 sq ft for those buildings. It was built in 1900, 93 years earlier than the group's average year built (1993). 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 Guardian 4038 San Bernardino Ca's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Guardian 4038 San Bernardino Ca, covering report years 2023–2024. Site EUI moved from 2.2 kBtu/ft² (2023) to 2.1 kBtu/ft² (2024), a 5% decrease. Reported emissions went from 13 tCO₂e to 11 tCO₂e over the same span (down 9%).
What does a site EUI of 2.1 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. Guardian 4038 San Bernardino Ca's 2.1 kBtu/ft² across 82,337 sq ft works out to about 0.2 billion Btu (51 MWh-equivalent) in 2024. The disclosure also reports 50,559 kWh of electricity for the year.
Which law requires Guardian 4038 San Bernardino Ca to report its energy use?
Guardian 4038 San Bernardino Ca reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record california:33613990:2024). AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
More self-storage facility buildings in California
- Storquest - Redwood City / Bayshore· 82,274 sq ft · EUI 2.4 kBtu/ft²
- 1477-Fontana - Baseline Ave· 82,245 sq ft · EUI 92.2 kBtu/ft²
- 23030-Los Angeles/Avery St· 82,241 sq ft · EUI 5.2 kBtu/ft²
- Statewide Self Storage· 82,200 sq ft · EUI 1.5 kBtu/ft²
- Trojan Roseville· 82,148 sq ft · EUI 4.5 kBtu/ft²
- 08206-Union City· 82,124 sq ft · EUI 2.4 kBtu/ft²
- Self-Storage Facility buildings in California· 1,935 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is Guardian 4038 San Bernardino Ca's energy grade?
Guardian 4038 San Bernardino Ca did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 2.1 kBtu/ft².
How much energy does Guardian 4038 San Bernardino Ca use?
Its 2024 site energy-use intensity was 2.1 kBtu/ft² across 82,337 sq ft, including 50,559 kWh of electricity.
What are Guardian 4038 San Bernardino Ca's carbon emissions?
Guardian 4038 San Bernardino Ca reported 11 tCO₂e of greenhouse-gas emissions (0.1 kgCO₂e/ft²) for 2024.
Where is Guardian 4038 San Bernardino Ca?
Guardian 4038 San Bernardino Ca is at 550 W. 40Th St., San Bernardino, in San Bernardino, California 92407. Its coordinates are 34.16559, -117.29443 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Guardian 4038 San Bernardino Ca and when was it built?
Guardian 4038 San Bernardino Ca has 82,337 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1900 as its year built. It is classed as self-storage facility.
Is Guardian 4038 San Bernardino Ca covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
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About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Guardian 4038 San Bernardino Ca, San Bernardino, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/guardian-4038-san-bernardino-ca-dac759c2 (data as of July 9, 2026).