Cook County property records for 31 addresses on Kostner Ave, Richton Park, IL · Last verified October 2026
| Properties | 31 |
|---|---|
| Median Sale Price | $142,500 |
| Deeds and Mortgages on File | 45 |
| Median Price per Sqft | $134 |
| Owner Occupied | 71% |
| Median Annual Tax Bill | $4,263 |
| Median Year Built | 1970 |
| Median Ownership Tenure | 9 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22104 Kostner Ave |
2 bd · 1.5 ba · 720 sqft built 1969 · 0.142 acres | $2,998 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22107 Kostner Ave |
4 bd · 1.5 ba · 720 sqft built 1973 · 0.14 acres | $47,500 Jul 2017 | $4,689 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22110 Kostner Ave |
3 bd · 1.5 ba · 775 sqft built 1970 · 0.142 acres | $51,900 Oct 1987 | $2,998 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22113 Kostner Ave |
4 bd · 1.5 ba · 720 sqft built 1970 · 0.14 acres | $105,000 Oct 2007 | $3,276 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22114 Kostner Ave |
3 bd · 1 ba · 864 sqft built 1968 · 0.142 acres | $165,000 Oct 2024 | $4,263 2023 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22119 Kostner Ave |
3 bd · 1 ba · 925 sqft built 1970 · 0.14 acres | $90,000 Feb 2022 | $4,050 2023 | Assessor + 8 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22120 Kostner Ave |
3 bd · 1 ba · 864 sqft built 1968 · 0.142 acres | $82,500 Jul 2004 | $4,263 2023 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22124 Kostner Ave |
3 bd · 1.5 ba · 1,053 sqft built 1970 · 0.142 acres | $497,000 Dec 2017 | $4,610 2023 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22125 Kostner Ave |
4 bd · 1.5 ba · 775 sqft built 1971 · 0.14 acres | — May 1999 | $27 2023 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22130 Kostner Ave |
2 bd · 1.5 ba · 775 sqft built 1971 · 0.142 acres | $52,500 Nov 2018 | $5,454 2023 | Assessor + 6 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22131 Kostner Ave |
2 bd · 1.5 ba · 720 sqft built 1971 · 0.14 acres | $50,000 Aug 2026 | $5,467 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22134 Kostner Ave |
3 bd · 1 ba · 900 sqft built 1968 · 0.142 acres | $155,000 Oct 2023 | $4,263 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22137 Kostner Ave |
4 bd · 1 ba · 864 sqft built 1970 · 0.14 acres | $58,000 Dec 1994 | $2,850 2023 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22140 Kostner Ave |
3 bd · 1 ba · 1,056 sqft built 1972 · 0.153 acres | $142,500 Feb 2021 | $5,627 2023 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22143 Kostner Ave |
4 bd · 3.5 ba · 720 sqft built 1969 · 0.14 acres | $264,000 Jun 2022 | $10,289 2023 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22146 Kostner Ave |
4 bd · 1.5 ba · 1,095 sqft built 1973 · 0.153 acres | $148,000 Mar 2007 | $4,981 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22200 Kostner Ave |
3 bd · 1 ba · 1,215 sqft built 1968 · 0.142 acres | $85,000 May 2006 | $4,263 2023 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22204 Kostner Ave |
3 bd · 1 ba · 900 sqft built 1968 · 0.142 acres | $105,000 Nov 2025 | $4,689 2023 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22209 Kostner Ave |
2 bd · 1.5 ba · 720 sqft built 1969 · 0.14 acres | $3,846 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22210 Kostner Ave |
4 bd · 1.5 ba · 720 sqft built 1969 · 0.142 acres | $51,900 Feb 1987 | $4,555 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22214 Kostner Ave |
3 bd · 1 ba · 915 sqft built 1969 · 0.142 acres | $112,000 Nov 2022 | $4,263 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22217 Kostner Ave |
3 bd · 1.5 ba · 1,106 sqft built 1968 · 0.14 acres | $147,000 Aug 2020 | $4,981 2023 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22220 Kostner Ave |
3 bd · 1 ba · 915 sqft built 1969 · 0.142 acres | $27,500 Oct 2015 | $4,263 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22224 Kostner Ave |
4 bd · 1.5 ba · 775 sqft built 1972 · 0.142 acres | $55,000 Dec 2009 | $3,424 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22230 Kostner Ave |
3 bd · 1.5 ba · 912 sqft built 1971 · 0.142 acres | $110,000 May 2019 | $4,555 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22233 Kostner Ave |
3 bd · 1 ba · 1,095 sqft built 1972 · 0.161 acres | — Aug 2012 | $3,975 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22234 Kostner Ave |
2 bd · 1.5 ba · 720 sqft built 1971 · 0.142 acres | $4,555 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22240 Kostner Ave |
3 bd · 1 ba · 1,212 sqft built 1971 · 0.142 acres | $30,000 Feb 2012 | $4,263 2023 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22241 Kostner Ave |
4 bd · 1.5 ba · 775 sqft built 1969 · 0.156 acres | $140,000 Oct 2020 | $4,981 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22246 Kostner Ave |
4 bd · 1.5 ba · 1,726 sqft built 1970 · 0.175 acres | $38,500 Aug 2013 | $5,886 2023 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22247 Kostner Ave |
3 bd · 1 ba · 1,025 sqft built 1971 · 0.198 acres | $372 2023 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |