# 740 S Rochester Ave, Ontario Industrial in Ontario, California. It covers 37,783 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 740 S Rochester Ave, Ontario. Industrial in Ontario, California. Property ID spv53r18hdxjc0w. ## Facts **Facts about 740 S Rochester Ave, Ontario** | Fact | Value | Source | | --- | --- | --- | | Address | 740 S Rochester Ave, Ontario, CA 91761 | [Overture Maps addresses](https://skypsi.com/property/ca/inland-empire/spv53r18hdxjc0w-740-s-rochester-ave-ontario/#how-we-know) | | Building type | Industrial | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ca/inland-empire/spv53r18hdxjc0w-740-s-rochester-ave-ontario/#how-we-know) | | Place name | Battery Works Inc | [Overture Maps places](https://skypsi.com/property/ca/inland-empire/spv53r18hdxjc0w-740-s-rochester-ave-ontario/#how-we-know) | | Place type | battery store | [Overture Maps places](https://skypsi.com/property/ca/inland-empire/spv53r18hdxjc0w-740-s-rochester-ave-ontario/#how-we-know) | | Footprint | 37,783 square feet | [USA Structures](https://skypsi.com/property/ca/inland-empire/spv53r18hdxjc0w-740-s-rochester-ave-ontario/#how-we-know) | | Perimeter | 1,086.52 feet | [USA Structures](https://skypsi.com/property/ca/inland-empire/spv53r18hdxjc0w-740-s-rochester-ave-ontario/#how-we-know) | | Height | 22.41 feet | [USA Structures](https://skypsi.com/property/ca/inland-empire/spv53r18hdxjc0w-740-s-rochester-ave-ontario/#how-we-know) | | Height survey year | 2018 | [USA Structures](https://skypsi.com/property/ca/inland-empire/spv53r18hdxjc0w-740-s-rochester-ave-ontario/#how-we-know) | | Stories | 1 story | [USA Structures](https://skypsi.com/property/ca/inland-empire/spv53r18hdxjc0w-740-s-rochester-ave-ontario/#how-we-know) | | Exterior wall area | 24,347 square feet | [SkyPSI estimator](https://skypsi.com/property/ca/inland-empire/spv53r18hdxjc0w-740-s-rochester-ave-ontario/#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 | $4,000 | $7,000 | $11,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $7,000. ## Similar buildings nearby - [800 S Rochester Ave, Ontario](https://skypsi.com/property/ca/inland-empire/spfbrfzbtgbe7yg-800-s-rochester-ave-ontario/) - [720 S Rochester Ave, Ontario](https://skypsi.com/property/ca/inland-empire/spbvre9td8ycx3c-720-s-rochester-ave-ontario/) - [727 S Wanamaker Ave, Ontario](https://skypsi.com/property/ca/inland-empire/spajf0z5qqy9pe1-727-s-wanamaker-ave-ontario/) ## 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. 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. 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/ Page: https://skypsi.com/property/ca/inland-empire/spv53r18hdxjc0w-740-s-rochester-ave-ontario/ JSON: https://skypsi.com/property/ca/inland-empire/spv53r18hdxjc0w-740-s-rochester-ave-ontario.json Content license: https://skypsi.com/content-license.txt