Research workspace

Park Ridge, IL · records as of 2026-09-07

Prospect Ave, Park Ridge

Every mapped parcel on Prospect Ave, in house-number order. Open an address for its full record — sales, permits, appeals, and the owner of record.

Parcels
4
Median assessed
$122,129
public record
Median est. market value
$1,221,500
model estimate
Sold in the last 2 years
1
median year built 2000
AddressUseBuiltBuildingLotAssessedLast salePermits
225 Prospect AveR-1 · 2 Story20074,177 sq ft10,068 sq ft$153,6392025-04-17
231 Prospect AveR-1 · 2 Story18742,100 sq ft9,997 sq ft$69,000
414 Prospect AveR-1 · 2 Story20004,244 sq ft13,000 sq ft$138,0002017-03-24
419 Prospect AveR-2 · 2 Story20003,293 sq ft7,838 sq ft$106,2572019-10-081

Decisions and source context

Follow reviewed public decisions in Park Ridge, including funding, conditions and the records still needed to establish completion.

cook countyrecords

Independent research into local decisions and property records, with links to official municipal, county, state and federal sources. Not affiliated with any government. Estimates and unresolved questions are labeled. Park Ridge property release: refreshed 2026-09-07 · assessor records 2026-09-01 · Board decisions through 2026-06-09.