Property record
4100 E Mission Blvd, Ontario
Office in Ontario, California. It covers 770,558 square feet on the ground.
This building
4100 E Mission Blvd, Ontario. Office in Ontario, California. Property ID sp73ywws7036dck.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 4100 E Mission Blvd, Ontario, CA 91761 | Overture Maps addresses |
| Building type | Office | USA Structures and SkyPSI estimator |
| Footprint | 770,558 square feet | USA Structures |
| Perimeter | 4,585.7 feet | USA Structures |
| Height | 49.21 feet | USGS 3D Elevation Program |
| Height survey year | 2018 | USGS 3D Elevation Program |
| Stories | 4 stories | USGS 3D Elevation Program |
| Exterior wall area | 225,674 square feet | SkyPSI estimator |
Cost ranges
Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. What the grades mean.
Exterior soft wash
| Service | Low | Most likely | High |
|---|---|---|---|
| Facade wash (drone) | $19,000 | $36,000 | $59,500 |
| Facade wash with mold or growth treatment | $28,500 | $52,500 | $90,500 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Facade wash, conventional access | $36,000 | $64,500 | $107,500 |
Window cleaning
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows only | $7,000 | $14,500 | $24,000 |
| Windows inside and out | $12,000 | $24,000 | $43,000 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows, rope access | $47,500 | $95,500 | $167,000 |
| Windows inside and out, rope access | $52,500 | $105,000 | $186,000 |
Best method
- Exterior soft wash: Drone has the lowest cost, most likely $36,000.
- Window cleaning: Drone has the lowest cost, most likely $14,500.
Similar buildings nearby
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: Building footprints, heights and occupancy from FEMA's USA Structures.
- Overture Maps addresses: Street addresses from the Overture Maps addresses theme.
- SkyPSI estimator: SkyPSI's own price model, calibrated rates and building-class rules.
- USGS 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.
Ask SkyPSI for a quote on your building.
Request a QuoteSources: USA Structures, Overture Maps addresses, SkyPSI estimator, USGS 3D Elevation Program.
An estimate, not a quote. How a SkyEstimate is built.