# 5421 Dehesa Rd Government in California. It covers 343,871 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 5421 Dehesa Rd. Government in California. Property ID spv95betxd01dp9. ## Facts **Facts about 5421 Dehesa Rd** | Fact | Value | Source | | --- | --- | --- | | Address | 5421 Dehesa Rd, CA 92019 | [Overture Maps addresses](https://skypsi.com/property/ca/san-diego/spv95betxd01dp9-5421-dehesa-rd/#how-we-know) | | Building type | Government | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ca/san-diego/spv95betxd01dp9-5421-dehesa-rd/#how-we-know) | | Footprint | 343,871 square feet | [USA Structures](https://skypsi.com/property/ca/san-diego/spv95betxd01dp9-5421-dehesa-rd/#how-we-know) | | Perimeter | 4,261.92 feet | [USA Structures](https://skypsi.com/property/ca/san-diego/spv95betxd01dp9-5421-dehesa-rd/#how-we-know) | | Height | 48.24 feet | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ca/san-diego/spv95betxd01dp9-5421-dehesa-rd/#how-we-know) | | Height survey year | 2015 | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ca/san-diego/spv95betxd01dp9-5421-dehesa-rd/#how-we-know) | | Stories | 4 stories | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ca/san-diego/spv95betxd01dp9-5421-dehesa-rd/#how-we-know) | | Exterior wall area | 205,597 square feet | [SkyPSI estimator](https://skypsi.com/property/ca/san-diego/spv95betxd01dp9-5421-dehesa-rd/#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 by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash (drone) | $17,500 | $32,500 | $54,500 | | Facade wash with mold or growth treatment | $26,000 | $48,000 | $82,500 | **Exterior soft wash from a boom lift and by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $32,500 | $58,500 | $98,000 | ### Window cleaning **Window cleaning by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows only | $6,500 | $13,000 | $21,500 | | Windows inside and out | $11,000 | $21,500 | $39,000 | **Window cleaning by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows, rope access | $43,500 | $87,000 | $152,000 | | Windows inside and out, rope access | $48,000 | $95,500 | $169,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $32,500. - [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $13,000. ## Similar buildings nearby - [5421 Dehesa Rd](https://skypsi.com/property/ca/san-diego/spxcwd759mjzwvm-5421-dehesa-rd/) - [Government](https://skypsi.com/property/ca/san-diego/spqsgtc9twf86h2-government/) - [Government](https://skypsi.com/property/ca/san-diego/spp4skk7n3pt0ba-government/) ## 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. - [Google Open Buildings](https://sites.research.google/open-buildings/): Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme. - [Overture Maps addresses](https://docs.overturemaps.org/attribution/): Street addresses from the Overture Maps addresses theme. - [Overture Maps building footprints](https://opendatacommons.org/licenses/odbl/1-0/): Building outlines, heights and floor counts from the Overture Maps buildings theme. - [SkyPSI estimator](https://skypsi.com/estimates/methodology/sources-and-licensing/): SkyPSI's own price model, calibrated rates and building-class rules. 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, Google Open Buildings, Overture Maps addresses, Overture Maps building footprints, SkyPSI estimator. 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/ Building data from Google Open Buildings, reached through Overture Maps Foundation, overturemaps.org. https://sites.research.google/open-buildings/ Addresses: Overture Maps Foundation, overturemaps.org (addresses theme), including the U.S. Department of Transportation National Address Database (NAD). https://docs.overturemaps.org/attribution/ Building footprints from Overture Maps Foundation, including OpenStreetMap contributors, Microsoft, Esri Community Maps contributors and USGS, under the Open Database License (ODbL). https://opendatacommons.org/licenses/odbl/1-0/ Page: https://skypsi.com/property/ca/san-diego/spv95betxd01dp9-5421-dehesa-rd/ JSON: https://skypsi.com/property/ca/san-diego/spv95betxd01dp9-5421-dehesa-rd.json Content license: https://skypsi.com/content-license.txt