Property record
21700 Copley Drive, Diamond Bar
Office in Diamond Bar, California. It covers 25,949 square feet on the ground.
This building
21700 Copley Drive, Diamond Bar. Office in Diamond Bar, California. Property ID spj1qt2c8rxan1c.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 21700 Copley Drive, Diamond Bar, CA 91765 | Overture Maps addresses |
| Building type | Office | USA Structures and SkyPSI estimator |
| Footprint | 25,949 square feet | USA Structures |
| Perimeter | 879.32 feet | USA Structures |
| Height | 41.86 feet | USA Structures |
| Stories | 3 stories | USA Structures |
| Exterior wall area | 36,811 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 | $5,500 | $10,000 | $16,500 |
Best method
- Exterior soft wash: Boom lift fits this building, most likely $10,000.
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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.