# 889 Arnele Ave, El Cajon Retail in El Cajon, California. It covers 30,172 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 7, 2026. Method propdata-estimator-v6. ## This building 889 Arnele Ave, El Cajon. Retail in El Cajon, California. Property ID spfdrtazphjc9cg. ## Facts **Facts about 889 Arnele Ave, El Cajon** | Fact | Value | Source | | --- | --- | --- | | Address | 889 Arnele Ave, El Cajon, CA 92020 | [Overture Maps addresses](https://skypsi.com/property/ca/san-diego/spfdrtazphjc9cg-889-arnele-ave-el-cajon/#how-we-know) | | Building type | Retail | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ca/san-diego/spfdrtazphjc9cg-889-arnele-ave-el-cajon/#how-we-know) | | Place name | Honda of El Cajon Superstore | [Overture Maps places](https://skypsi.com/property/ca/san-diego/spfdrtazphjc9cg-889-arnele-ave-el-cajon/#how-we-know) | | Place type | car dealer | [Overture Maps places](https://skypsi.com/property/ca/san-diego/spfdrtazphjc9cg-889-arnele-ave-el-cajon/#how-we-know) | | Footprint | 30,172 square feet | [USA Structures](https://skypsi.com/property/ca/san-diego/spfdrtazphjc9cg-889-arnele-ave-el-cajon/#how-we-know) | | Perimeter | 926.96 feet | [USA Structures](https://skypsi.com/property/ca/san-diego/spfdrtazphjc9cg-889-arnele-ave-el-cajon/#how-we-know) | | Height | 25.33 feet | [USGS 3D Elevation Program](https://skypsi.com/property/ca/san-diego/spfdrtazphjc9cg-889-arnele-ave-el-cajon/#how-we-know) | | Height survey year | 2014 | [USGS 3D Elevation Program](https://skypsi.com/property/ca/san-diego/spfdrtazphjc9cg-889-arnele-ave-el-cajon/#how-we-know) | | Stories | 2 stories | [USGS 3D Elevation Program](https://skypsi.com/property/ca/san-diego/spfdrtazphjc9cg-889-arnele-ave-el-cajon/#how-we-know) | | Exterior wall area | 23,478 square feet | [SkyPSI estimator](https://skypsi.com/property/ca/san-diego/spfdrtazphjc9cg-889-arnele-ave-el-cajon/#how-we-know) | ## Cost ranges Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. [What the grades mean](https://skypsi.com/estimates/methodology/confidence-grades/). ### Exterior soft wash **Exterior soft wash from a boom lift, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $3,500 | $6,500 | $11,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $6,500. ## Similar buildings nearby - [Retail in El Cajon](https://skypsi.com/property/ca/san-diego/sp0d0yqxc785meg-retail-el-cajon/) - [Retail in El Cajon](https://skypsi.com/property/ca/san-diego/sp9a9nxc8t6hn15-retail-el-cajon/) - [761 Arnele Ave, El Cajon](https://skypsi.com/property/ca/san-diego/sp8p4k02n9mxdp4-761-arnele-ave-el-cajon/) ## How we know Each fact names the source it comes from. A building file carries the source of each field, and SkyPSI shows that source beside the fact. - [USA Structures](https://disasters.geoplatform.gov/USA_Structures/): Building footprints, heights and occupancy from FEMA's USA Structures. - [Overture Maps addresses](https://docs.overturemaps.org/attribution/): Street addresses from the Overture Maps addresses theme. - [Overture Maps places](https://docs.overturemaps.org/attribution/): Business and place names from the Overture Maps places theme. - [SkyPSI estimator](https://skypsi.com/estimates/methodology/sources-and-licensing/): SkyPSI's own price model, calibrated rates and building-class rules. - [USGS 3D Elevation Program](https://www.usgs.gov/3d-elevation-program): Lidar elevation data that gives building heights where other sources have none. Cost ranges come from the SkyPSI estimator, calibrated October 2, 2026. [How a SkyEstimate is built](https://skypsi.com/estimates/methodology/how-a-skyestimate-is-built/). [Request a Quote](https://skypsi.com/request-a-quote) --- Sources: USA Structures, Overture Maps addresses, Overture Maps places, SkyPSI estimator, USGS 3D Elevation Program. Building footprints: USA Structures, FEMA Response Geospatial Office, Oak Ridge National Laboratory and U.S. Geological Survey (CC BY 4.0). https://disasters.geoplatform.gov/USA_Structures/ Addresses: Overture Maps Foundation, overturemaps.org (addresses theme), including the U.S. Department of Transportation National Address Database (NAD). https://docs.overturemaps.org/attribution/ Business names: Overture Maps Foundation, overturemaps.org (places theme, CDLA Permissive 2.0). https://docs.overturemaps.org/attribution/ Building heights from the U.S. Geological Survey 3D Elevation Program (public domain). https://www.usgs.gov/3d-elevation-program Page: https://skypsi.com/property/ca/san-diego/spfdrtazphjc9cg-889-arnele-ave-el-cajon/ JSON: https://skypsi.com/property/ca/san-diego/spfdrtazphjc9cg-889-arnele-ave-el-cajon.json Content license: https://skypsi.com/content-license.txt