Property record

1440 West 139th Street, Gardena

Industrial in Gardena, California. It covers 1,049 square feet on the ground.

This building

1440 West 139th Street, Gardena. Industrial in Gardena, California. Property ID spmb5cm4n8hchvw.

Facts about 1440 West 139th Street, Gardena
Fact	Value	Source
Address	1440 West 139th Street, Gardena, CA 90249	Overture Maps addresses
Building type	Industrial	USA Structures and SkyPSI estimator
Place name	Alexander Demolition and Hauling	Overture Maps places
Place type	excavation service	Overture Maps places
Footprint	1,049 square feet	USA Structures
Perimeter	138.11 feet	USA Structures
Height	6.89 feet	Overture Maps building footprints and Google Open Buildings
Stories	1 story	Overture Maps building footprints and Google Open Buildings
Exterior wall area	952 square feet	SkyPSI estimator

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.
Google Open Buildings: Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme.
Overture Maps addresses: Street addresses from the Overture Maps addresses theme.
Overture Maps building footprints: Building outlines, heights and floor counts from the Overture Maps buildings 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, Google Open Buildings, Overture Maps addresses, Overture Maps building footprints, Overture Maps places, SkyPSI estimator.

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