Cook County property records for 54 addresses on Olcott Ave, Morton Grove, IL · Last verified October 2026
| Properties | 54 |
|---|---|
| Median Sale Price | $430,000 |
| Deeds and Mortgages on File | 54 |
| Median Price per Sqft | $348 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $7,490 |
| Median Year Built | 1956 |
| Median Ownership Tenure | 13 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8801 Olcott Ave |
3 bd · 2 ba · 1,230 sqft built 1956 · 0.207 acres | $410,000 May 2022 | $8,563 2023 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8802 Olcott Ave |
3 bd · 1 ba · 1,167 sqft built 1955 · 0.198 acres | $430,000 Sep 2025 | $7,220 2023 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8807 Olcott Ave |
3 bd · 1 ba · 1,112 sqft built 1955 · 0.164 acres | $197,500 Mar 2013 | $7,220 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8808 Olcott Ave |
3 bd · 1.5 ba · 1,112 sqft built 1955 · 0.164 acres | $6,502 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8811 Olcott Ave |
3 bd · 1 ba · 1,167 sqft built 1955 · 0.164 acres | $295,000 Apr 1988 | $6,753 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8812 Olcott Ave |
3 bd · 1 ba · 1,112 sqft built 1956 · 0.164 acres | — Apr 2014 | $6,980 2023 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8815 Olcott Ave |
3 bd · 1 ba · 1,167 sqft built 1955 · 0.164 acres | $164,000 Jun 1998 | $6,232 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8816 Olcott Ave |
3 bd · 1.5 ba · 1,112 sqft built 1956 · 0.164 acres | $382,000 May 2019 | $7,528 2023 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8819 Olcott Ave |
4 bd · 2 ba · 1,716 sqft built 1955 · 0.164 acres | $426,500 Nov 2020 | $9,655 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8820 Olcott Ave |
3 bd · 1.5 ba · 1,112 sqft built 1955 · 0.164 acres | $337,000 Aug 2015 | $7,761 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8823 Olcott Ave |
4 bd · 2 ba · 1,777 sqft built 1955 · 0.164 acres | $3,397 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8824 Olcott Ave |
3 bd · 1.5 ba · 1,112 sqft built 1955 · 0.164 acres | $6,773 2023 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8827 Olcott Ave |
3 bd · 1.5 ba · 1,167 sqft built 1958 · 0.164 acres | $5,477 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8828 Olcott Ave |
3 bd · 1 ba · 1,112 sqft built 1955 · 0.164 acres | $465,000 Aug 2024 | $7,761 2023 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8831 Olcott Ave |
4 bd · 2.5 ba · 1,467 sqft built 1956 · 0.164 acres | $258,500 Mar 2014 | $7,224 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8832 Olcott Ave |
6 bd · 2.5 ba · 2,406 sqft built 1955 · 0.164 acres | $5,359 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8835 Olcott Ave |
3 bd · 1 ba · 1,167 sqft built 1955 · 0.164 acres | $376,000 Nov 2005 | $6,949 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8836 Olcott Ave |
3 bd · 1 ba · 1,112 sqft built 1955 · 0.164 acres | $356,500 Sep 2006 | $7,761 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8839 Olcott Ave |
3 bd · 1.5 ba · 1,279 sqft built 1955 · 0.199 acres | $224,000 Sep 2011 | $8,031 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8840 Olcott Ave |
3 bd · 1.5 ba · 1,290 sqft built 1955 · 0.207 acres | $126,666 Sep 1993 | $8,031 2023 | Assessor + 3 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8901 Olcott Ave |
3 bd · 1 ba · 1,167 sqft built 1959 · 0.204 acres | $490,000 Aug 2023 | $7,043 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8902 Olcott Ave |
3 bd · 1.5 ba · 1,112 sqft built 1955 · 0.213 acres | $196,000 May 2011 | $7,761 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8907 Olcott Ave |
3 bd · 1 ba · 1,167 sqft built 1955 · 0.179 acres | $560,000 Mar 2005 | $7,490 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8908 Olcott Ave |
3 bd · 1.5 ba · 1,149 sqft built 1955 · 0.179 acres | $400,000 May 2026 | $7,043 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8911 Olcott Ave |
3 bd · 1 ba · 1,112 sqft built 1955 · 0.179 acres | $7,490 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8912 Olcott Ave |
3 bd · 1 ba · 1,112 sqft built 1955 · 0.179 acres | $367,500 Mar 2023 | $8,117 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8915 Olcott Ave |
3 bd · 2 ba · 1,112 sqft built 1955 · 0.179 acres | $251,500 Mar 2014 | $7,761 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8916 Olcott Ave |
4 bd · 4.5 ba · 3,555 sqft built 2007 · 0.179 acres | $720,000 Aug 2004 | $14,621 2023 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8919 Olcott Ave |
3 bd · 1.5 ba · 1,112 sqft built 1955 · 0.179 acres | $5,354 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8920 Olcott Ave |
3 bd · 1.5 ba · 1,480 sqft built 1955 · 0.179 acres | $260,000 Jan 2011 | $8,573 2023 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8923 Olcott Ave |
3 bd · 1.5 ba · 1,112 sqft built 1955 · 0.179 acres | $300,000 Nov 2018 | $8,929 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8924 Olcott Ave |
3 bd · 1.5 ba · 1,384 sqft built 1957 · 0.179 acres | $315,000 Jun 2002 | $8,302 2023 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8927 Olcott Ave |
3 bd · 1 ba · 1,188 sqft built 1955 · 0.213 acres | $6,846 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8928 Olcott Ave |
3 bd · 1.5 ba · 1,112 sqft built 1955 · 0.204 acres | $405,000 Apr 2023 | $7,761 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9217 Olcott Ave |
3 bd · 1.5 ba · 1,120 sqft built 1956 · 0.196 acres | $340,000 Jul 2015 | $8,031 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9223 Olcott Ave |
3 bd · 1 ba · 1,120 sqft built 1956 · 0.165 acres | $405,000 Jul 2005 | $6,678 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9224 Olcott Ave |
3 bd · 1.5 ba · 1,120 sqft built 1956 · 0.256 acres | — Mar 2010 | $8,031 2023 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9229 Olcott Ave |
3 bd · 1 ba · 1,110 sqft built 1956 · 0.173 acres | $300,000 Jun 2013 | $7,490 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9230 Olcott Ave |
3 bd · 1.5 ba · 1,110 sqft built 1956 · 0.173 acres | $244,000 Sep 2018 | $8,387 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9235 Olcott Ave |
3 bd · 1.5 ba · 1,120 sqft built 1956 · 0.173 acres | $318,500 Sep 2003 | $7,220 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9236 Olcott Ave |
3 bd · 1 ba · 1,110 sqft built 1956 · 0.173 acres | $8,387 2023 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9241 Olcott Ave |
3 bd · 1 ba · 1,120 sqft built 1956 · 0.173 acres | $252,000 Dec 2009 | $7,490 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9242 Olcott Ave |
3 bd · 1 ba · 1,120 sqft built 1959 · 0.173 acres | $280,500 Dec 2003 | $6,298 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9247 Olcott Ave |
3 bd · 1 ba · 1,110 sqft built 1956 · 0.173 acres | $275,000 Jan 2003 | $7,490 2023 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9248 Olcott Ave |
3 bd · 1.5 ba · 1,120 sqft built 1956 · 0.173 acres | $7,761 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9310 Olcott Ave |
4 bd · 2 ba · 1,680 sqft built 1957 · 0.173 acres | $457,000 Dec 2024 | $6,276 2023 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9311 Olcott Ave |
4 bd · 2 ba · 1,776 sqft built 1956 · 0.173 acres | $290,000 Oct 2015 | $8,302 2023 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9316 Olcott Ave |
3 bd · 1 ba · 1,120 sqft built 1956 · 0.235 acres | — Jan 1997 | $3,646 2023 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9317 Olcott Ave |
3 bd · 1 ba · 1,120 sqft built 1956 · 0.208 acres | $579,000 Sep 2026 | $7,439 2024 | Assessor + 5 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9323 Olcott Ave |
4 bd · 2 ba · 1,940 sqft built 1956 · 0.159 acres | $610,000 Jun 2025 | $8,666 2023 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9329 Olcott Ave |
4 bd · 2.5 ba · 2,425 sqft built 1956 · 0.295 acres | $210,000 May 1995 | $9,408 2023 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9333 Olcott Ave |
3 bd · 1.5 ba · 1,110 sqft built 1957 · 0.187 acres | $178,000 Apr 2011 | $7,169 2023 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9337 Olcott Ave |
3 bd · 1 ba · 1,120 sqft built 1956 · 0.172 acres | $247,500 Feb 2014 | $7,490 2023 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9341 Olcott Ave |
4 bd · 2.5 ba · 2,240 sqft built 1956 · 0.172 acres | $310,000 Nov 2013 | $9,400 2023 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |