08508-Rancho San Diego-Resco Llc
Self-Storage Facility in California, CA · 3750 Willow Glen Drive, El Cajon · 92019
At a glance
08508-Rancho San Diego-Resco Llc is a 62,640-square-foot self-storage facility at 3750 Willow Glen Drive, El Cajon in El Cajon, California, built in 2006. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 3.6 kBtu/ft² and 15 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 3.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 15 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 16,172 kWh |
| Gross floor area | 62,640 sq ft |
| Source record | california:6335973:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 3.6 kBtu/ft² | 15 tCO₂e | |
| 2023 | — | 2.6 kBtu/ft² | 11 tCO₂e | |
| 2022 | — | 4.0 kBtu/ft² | 18 tCO₂e | |
| 2021 | — | 4.3 kBtu/ft² | 16 tCO₂e | |
| 2020 | — | 4.3 kBtu/ft² | 20 tCO₂e | |
| 2019 | — | 5.1 kBtu/ft² | 21 tCO₂e | |
| 2018 | — | 3.9 kBtu/ft² | 19 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
- 3750 Willow Glen Drive, El Cajon
- City
- California
- State
- California
- ZIP
- 92019
- Coordinates
- 32.74396, -116.92754
Within ~1 km
Nearby benchmarked buildings
- Park Pointe (Pa022)score 91
Multifamily Housing · 602,000 sq ft
- Park Pointescore 98
Multifamily Housing · 587,500 sq ft
- Villa Toscanascore 83
Multifamily Housing · 115,000 sq ft
- 10675-Rancho San Diego-Solarscore 96
Retail Store · 95,596 sq ft
- Hillsdale Middle Schoolscore 65
K-12 School · 89,331 sq ft
Strip Mall · 69,330 sq ft
See also: most efficient in California · biggest emitters
How does 08508-Rancho San Diego-Resco Llc 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 3.6 kBtu/ft² is about 32% 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 0.2 kgCO₂e/ft² is about 40% below the group average of 0.4 kgCO₂e/ft².
At 62,640 sq ft, it is about 37% below the average floor area of 99,202 sq ft for those buildings. It was built in 2006, 13 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 08508-Rancho San Diego-Resco Llc's energy performance changed over time?
BuildingCensus holds 7 California disclosures for 08508-Rancho San Diego-Resco Llc, covering report years 2018–2024. Site EUI moved from 3.9 kBtu/ft² (2018) to 3.6 kBtu/ft² (2024), a 8% decrease. Reported emissions went from 19 tCO₂e to 15 tCO₂e over the same span (down 20%).
What does a site EUI of 3.6 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. 08508-Rancho San Diego-Resco Llc's 3.6 kBtu/ft² across 62,640 sq ft works out to about 0.2 billion Btu (66 MWh-equivalent) in 2024. The disclosure also reports 16,172 kWh of electricity for the year.
Which law requires 08508-Rancho San Diego-Resco Llc to report its energy use?
08508-Rancho San Diego-Resco Llc 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:6335973:2024). 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
- 00203-E.La / Valley Blvd· 62,629 sq ft · EUI 1.6 kBtu/ft²
- 660 Garden Highway, Sacramento, Ca 95833· 62,600 sq ft · EUI 9.3 kBtu/ft²
- 07044-Martinez/Arnold Dr &Old Orchrd· 62,504 sq ft · EUI 3.1 kBtu/ft²
- Westport Nml Venture Llc - 257Th· 62,442 sq ft · EUI 1.9 kBtu/ft²
- Securcare 0314 Highland Ca· 62,424 sq ft · EUI 2.3 kBtu/ft²
- Spruce Grove Storage· 62,421 sq ft · EUI 0.3 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 08508-Rancho San Diego-Resco Llc's energy grade?
08508-Rancho San Diego-Resco Llc did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 3.6 kBtu/ft².
How much energy does 08508-Rancho San Diego-Resco Llc use?
Its 2024 site energy-use intensity was 3.6 kBtu/ft² across 62,640 sq ft, including 16,172 kWh of electricity.
What are 08508-Rancho San Diego-Resco Llc's carbon emissions?
08508-Rancho San Diego-Resco Llc reported 15 tCO₂e of greenhouse-gas emissions (0.2 kgCO₂e/ft²) for 2024.
Where is 08508-Rancho San Diego-Resco Llc?
08508-Rancho San Diego-Resco Llc is at 3750 Willow Glen Drive, El Cajon, in El Cajon, California 92019. Its coordinates are 32.74396, -116.92754 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 08508-Rancho San Diego-Resco Llc and when was it built?
08508-Rancho San Diego-Resco Llc has 62,640 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2006 as its year built. It is classed as self-storage facility.
Is 08508-Rancho San Diego-Resco Llc 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).
Working with California building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “08508-Rancho San Diego-Resco Llc, El Cajon, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/08508-rancho-san-diego-resco-llc-539faaee (data as of July 9, 2026).