Property record

4728 North Olcott Avenue, Harwood Heights

Apartments in Harwood Heights, Illinois. It covers 2,284 square feet on the ground.

This building

4728 North Olcott Avenue, Harwood Heights. Apartments in Harwood Heights, Illinois. Property ID spnwxr65tyjknek.

Facts about 4728 North Olcott Avenue, Harwood Heights
Fact	Value	Source
Address	4728 North Olcott Avenue, Harwood Heights, IL 60706	USA Structures
Building type	Apartments	USA Structures and SkyPSI estimator
Footprint	2,284 square feet	USA Structures
Perimeter	191.42 feet	USA Structures
Height	24.74 feet	USA Structures
Stories	2 stories	USA Structures
Exterior wall area	4,735 square feet	SkyPSI estimator
Parcel number	12132270330000	County and state public records
Land use	211 Residential	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	$500	$1,500	$2,000

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.
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, SkyPSI estimator.

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