Property record

9870 Derby Lane, Westchester

Industrial in Westchester, Illinois. It covers 8,326 square feet on the ground.

This building

9870 Derby Lane, Westchester. Industrial in Westchester, Illinois. Property ID sp0394r10z3rrjk.

Facts about 9870 Derby Lane, Westchester
Fact	Value	Source
Address	9870 Derby Lane, Westchester, IL 60154	USA Structures
Building type	Industrial	USA Structures and SkyPSI estimator
Place name	Dig Right In Landscaping	Overture Maps places
Place type	landscaping	Overture Maps places
Footprint	8,326 square feet	USA Structures
Perimeter	396.79 feet	USA Structures
Height	14.57 feet	USA Structures
Stories	1 story	USA Structures
Exterior wall area	5,780 square feet	SkyPSI estimator
Parcel number	15212000570000	County and state public records
Land use	593 Commercial/Industrial	County and state public records

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	$1,000	$1,500	$3,000

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.

County and state public records: Situs addresses, parcel numbers, land use, year built and floor counts from county appraisal districts and state open data.
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.

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: County and state public records, USA Structures, Overture Maps places, SkyPSI estimator.

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