THE INDEX
Why this MSI reads 59
1 of 6 checked public signals observed, covering 100% of the model. The score is public; the signal-by-signal reasons, source documents, and owner details are in LienSuite.
Method and limits. MSI v0.2-cook-suburbs-2026-09 weights the six public signals available county-wide by how much each one changed the recorded six-month sale rate across all 677,000 suburban Cook County homes, checked on a holdout the model never saw (the top 1% of homes by score sold at 3.0× the suburban rate); the six City of Chicago signals cannot be checked outside the city and are left out of both the score and its coverage: bought within the last two years +9, delinquent property tax +9, owner mails out of state +13, permit valued at $25,000 or more +12, owner mails to the property +2, owned for 20 years or more -3. The "in 100 homes" figure is the model's fitted probability for this combination of signals. It describes homes like this one in aggregate; it is not a claim about this owner's intentions, and it is not LienSuite's paid deal score.
THE RECORD
Property details
- Property type
- Single-Family, 1 story, masonry (class 203)
- Owner of record
- Darrell L Robinson (mailing address 22439 Richton Sq, Richton Park IL 60471)
- Assessed value
- $7,600.00 assessed (land $1,000.00 · building $6,600.00); Cook assesses class 2 at 10%, implying about $76,000.00 market value
- Living area
- 1,150 sq ft, full basement
- Year built
- 1955 (condition rated Average)
- Last recorded sale
- $129,900.00 warranty deed, June 9, 2023
- Additional parcel
- The same owner of record holds 2 more parcels at this address: PIN 31-35-105-019-0000 (class 203, 2,500 sq ft, listed in the Clerk's May 1, 2025 delinquent file); PIN 31-35-105-021-0000 (class 203, 2,500 sq ft, listed in the Clerk's May 1, 2025 delinquent file). This page covers the improved parcel; the others are shown here, not as pages of their own.
- Delinquent property tax
- The County Clerk's delinquent file dated May 1, 2025 lists tax sale A2022 for this parcel as sold and not redeemed at that date. Current status is on the Treasurer's PIN page; a sold tax can be redeemed at any time. (as of May 1, 2025; may have been paid since)
Observed Sep 19, 2026 · Cook County Assessor (open data + PIN page)
Observed Sep 19, 2026 · Cook County Assessor parcel addresses (open data)
Observed Sep 19, 2026 · Cook County Assessor (open data + PIN page)
Observed Sep 19, 2026 · Cook County Assessor (open data + PIN page)
Observed Sep 19, 2026 · Cook County Assessor (open data + PIN page)
Observed Sep 19, 2026 · Cook County Assessor parcel sales (open data)
Observed Sep 19, 2026 · Cook County Assessor (open data + PIN page)
Observed May 1, 2025 · Cook County Clerk 20-year delinquent file (2025-05-01)
Parcel reference: 31-35-105-020-0000. Facts reflect the listed observation dates and may have changed since then.
OWNERSHIP AND TAXES
Research snapshot
Observed tax balanceSold taxes (A2022) per Clerk file 2025-05-01
Delinquency periodA2022
Last recorded transferJune 9, 2023
Transfer amount$129,900.00
Observed Sep 19, 2026 · Cook County Clerk delinquent file (balance) and Assessor parcel sales (transfer). A tax balance is not proof that a property is for sale.
CHANGES OVER TIME
Property timeline
- Prior-year taxes listed as sold
The Clerk's delinquent file dated May 1, 2025 lists A2022 as sold and not redeemed at that date.
Cook County Clerk 20-year delinquent file (2025-05-01) · checked Sep 19, 2026 - Recorded sale
$129,900.00, warranty deed.
Cook County Assessor parcel sales (open data) · checked Sep 19, 2026
NEARBY
More records nearby
- Nearby on this streetOwners and records on Richton Square Rd, Richton Park 60471
- More in Richton Park 60471Property records across the ZIP, highest sell signal first
- All of suburban Cook CountyEvery suburb and ZIP code with public records on Motsele
Facts on this page reflect their observation dates. Confirm the parcel and current records with the county before acting.