Property record

10255 South Ridgeland Avenue, Chicago Ridge

School in Chicago Ridge, Illinois. It covers 27,700 square feet on the ground.

This building

10255 South Ridgeland Avenue, Chicago Ridge. School in Chicago Ridge, Illinois. Property ID spfcp7skcmb6s22.

Facts about 10255 South Ridgeland Avenue, Chicago Ridge
Fact	Value	Source
Address	10255 South Ridgeland Avenue, Chicago Ridge, IL 60415	USA Structures
Building type	School	USA Structures and SkyPSI estimator
Place name	Penny Lane School	Overture Maps places
Place type	private school	Overture Maps places
Footprint	27,700 square feet	USA Structures
Perimeter	771.58 feet	USA Structures
Height	14.3 feet	USA Structures
Stories	1 story	USA Structures
Exterior wall area	11,037 square feet	SkyPSI estimator
Parcel number	24083160120000	County and state public records
Land use	792 Commercial Incentive	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	$1,500	$3,000	$5,000

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.