Property record
20470 Walnut Drive, Diamond Bar
Industrial in Diamond Bar, California. It covers 20,461 square feet on the ground.
This building
20470 Walnut Drive, Diamond Bar. Industrial in Diamond Bar, California. Property ID sphje758f8e3j32.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 20470 Walnut Drive, Diamond Bar, CA 91789 | Overture Maps addresses |
| Building type | Industrial | USA Structures and SkyPSI estimator |
| Footprint | 20,461 square feet | USA Structures |
| Perimeter | 576.8 feet | USA Structures |
| Height | 19.52 feet | USA Structures |
| Stories | 1 story | USA Structures |
| Exterior wall area | 11,260 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, conventional access | $1,500 | $3,000 | $5,000 |
Best method
- Exterior soft wash: Boom lift fits this building, most likely $3,000.
Similar buildings nearby
- 20509 Earlgate Street, Diamond Bar
- 20520 East Walnut Drive North, Diamond Bar
- 20490 Yellow Brick Road, Diamond Bar
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.
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.
An estimate, not a quote. How a SkyEstimate is built.