Property record

1081 Grand Avenue, Diamond Bar

Office in Diamond Bar, California. It covers 6,328 square feet on the ground.

This building

1081 Grand Avenue, Diamond Bar. Office in Diamond Bar, California. Property ID sph1acazfga3n5f.

Facts about 1081 Grand Avenue, Diamond Bar
Fact	Value	Source
Address	1081 Grand Avenue, Diamond Bar, CA 91765	Overture Maps addresses
Building type	Office	USA Structures and SkyPSI estimator
Place name	Winnie Hsiao - Century 21 Realtor	Overture Maps places
Place type	restaurant	Overture Maps places
Footprint	6,328 square feet	USA Structures
Perimeter	321.71 feet	USA Structures
Height	24.8 feet	USA Structures
Stories	2 stories	USA Structures
Exterior wall area	7,979 square feet	SkyPSI estimator

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 from a boom lift, whole building
Service	Low	Most likely	High
Facade wash, conventional access	$1,500	$2,500	$4,000

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.
Overture Maps places: Business and place names from the Overture Maps places 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.

Sources: USA Structures, Overture Maps addresses, Overture Maps places, SkyPSI estimator.

An estimate, not a quote. How a SkyEstimate is built.