Property record

20604 South Amherst Court, Joliet

Industrial in Joliet, Illinois. It covers 12,500 square feet on the ground.

This building

20604 South Amherst Court, Joliet. Industrial in Joliet, Illinois. Property ID sptr6zdt0dt8be9.

Facts about 20604 South Amherst Court, Joliet
Fact	Value	Source
Address	20604 South Amherst Court, Joliet, IL 60433	USA Structures
Building type	Industrial	USA Structures and SkyPSI estimator
Place name	MGA Truck Repair	Overture Maps places
Place type	truck repair	Overture Maps places
Footprint	12,500 square feet	USA Structures
Perimeter	559.72 feet	USA Structures
Height	27.1 feet	USGS 3D Elevation Program
Height survey year	2014	USGS 3D Elevation Program
Stories	1 story	USGS 3D Elevation Program
Exterior wall area	15,168 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	$2,500	$4,000	$7,000

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 places: Business and place names from the Overture Maps places theme.
SkyPSI estimator: SkyPSI's own price model, calibrated rates and building-class rules.
USGS 3D Elevation Program: Lidar elevation data that gives building heights where other sources have none.

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 places, SkyPSI estimator, USGS 3D Elevation Program.

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