Property record

340 Filbert St, El Cajon

Apartments in El Cajon, California. It covers 4,510 square feet on the ground.

This building

340 Filbert St, El Cajon. Apartments in El Cajon, California. Property ID sppqrjag2wdpdb1.

Facts about 340 Filbert St, El Cajon
Fact	Value	Source
Address	340 Filbert St, El Cajon, CA 92020	Overture Maps addresses
Building type	Apartments	USA Structures and SkyPSI estimator
Footprint	4,510 square feet	USA Structures
Perimeter	276.14 feet	USA Structures
Height	13.52 feet	Overture Maps building footprints and Google Open Buildings
Stories	1 story	Overture Maps building footprints and Google Open Buildings
Exterior wall area	3,733 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	$500	$1,000	$1,500

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.
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, SkyPSI estimator.

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