1479-Hesperia - Mariposa Rd
Self-Storage Facility in California, CA · 9353 Mariposa Road, Hesperia · 92345
At a glance
1479-Hesperia - Mariposa Rd is a 77,970-square-foot self-storage facility at 9353 Mariposa Road, Hesperia in Hesperia, California, built in 2009. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 4.1 kBtu/ft² and 20 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 4.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 20 tCO₂e |
| GHG intensity | 0.3 kgCO₂e/ft² |
| Electricity | 13,555 kWh |
| Natural gas | 674 therms |
| Gross floor area | 77,970 sq ft |
| Source record | california:3663994:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 4.1 kBtu/ft² | 20 tCO₂e | |
| 2023 | — | 3.1 kBtu/ft² | 16 tCO₂e | |
| 2022 | — | 3.1 kBtu/ft² | 15 tCO₂e | |
| 2021 | — | 2.5 kBtu/ft² | 11 tCO₂e | |
| 2020 | — | 3.7 kBtu/ft² | 16 tCO₂e | |
| 2019 | — | 3.6 kBtu/ft² | 19 tCO₂e | |
| 2018 | — | 3.7 kBtu/ft² | 5 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 9353 Mariposa Road, Hesperia
- City
- California
- State
- California
- ZIP
- 92345
- Coordinates
- 34.42096, -117.38246
Within ~1 km
Nearby benchmarked buildings
- Hesperia (2468)score 90
Retail Store · 177,717 sq ft
- Courtyard By Marriottscore 54
Hotel · 83,102 sq ft
See also: most efficient in California · biggest emitters
How does 1479-Hesperia - Mariposa Rd 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 4.1 kBtu/ft² is about 23% 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 0.3 kgCO₂e/ft² is about 35% below the group average of 0.4 kgCO₂e/ft².
At 77,970 sq ft, it is about 21% below the average floor area of 99,202 sq ft for those buildings. It was built in 2009, 16 years later 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 1479-Hesperia - Mariposa Rd's energy performance changed over time?
BuildingCensus holds 7 California disclosures for 1479-Hesperia - Mariposa Rd, covering report years 2018–2024. Site EUI moved from 3.7 kBtu/ft² (2018) to 4.1 kBtu/ft² (2024), an 11% increase. Reported emissions went from 5 tCO₂e to 20 tCO₂e over the same span (up 295%).
What does a site EUI of 4.1 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. 1479-Hesperia - Mariposa Rd's 4.1 kBtu/ft² across 77,970 sq ft works out to about 0.3 billion Btu (94 MWh-equivalent) in 2024. The disclosure also reports 13,555 kWh of electricity and 674 therms of natural gas for the year.
Which law requires 1479-Hesperia - Mariposa Rd to report its energy use?
1479-Hesperia - Mariposa Rd 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:3663994:2024). 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
- 6131 Ssgt Ii 5216 Walnut Grove Ave Llc· 77,893 sq ft · EUI 3.6 kBtu/ft²
- 0549-Los Alamitos - Cerritos Ave.· 77,854 sq ft · EUI 78.0 kBtu/ft²
- Trojan Sun Valley· 77,811 sq ft · EUI 11.5 kBtu/ft²
- Securcare 0315 Yucaipa Ca· 77,760 sq ft · EUI 1.3 kBtu/ft²
- 1522-Alhambra, Ca· 77,760 sq ft · EUI 6.6 kBtu/ft²
- 20111-San Carlos / Shoreway Road· 77,740 sq ft · EUI 0.9 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 1479-Hesperia - Mariposa Rd's energy grade?
1479-Hesperia - Mariposa Rd did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 4.1 kBtu/ft².
How much energy does 1479-Hesperia - Mariposa Rd use?
Its 2024 site energy-use intensity was 4.1 kBtu/ft² across 77,970 sq ft, including 13,555 kWh of electricity and 674 therms of natural gas.
What are 1479-Hesperia - Mariposa Rd's carbon emissions?
1479-Hesperia - Mariposa Rd reported 20 tCO₂e of greenhouse-gas emissions (0.3 kgCO₂e/ft²) for 2024.
Where is 1479-Hesperia - Mariposa Rd?
1479-Hesperia - Mariposa Rd is at 9353 Mariposa Road, Hesperia, in Hesperia, California 92345. Its coordinates are 34.42096, -117.38246 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 1479-Hesperia - Mariposa Rd and when was it built?
1479-Hesperia - Mariposa Rd has 77,970 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2009 as its year built. It is classed as self-storage facility.
Is 1479-Hesperia - Mariposa Rd 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, “1479-Hesperia - Mariposa Rd, Hesperia, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/1479-hesperia-mariposa-rd-04701418 (data as of July 9, 2026).