Union County, IL Trend of Average House Listing Price (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the average house listing price in Union County, IL in February 2026 was $296,825. The month over month percentage change (MoM) was -0.0947%, and the year over year percentage change (YoY) was 0.1898%.

You can see similar for other Illinois counties, and for Illinois.

The chart below shows the trend of the Union County, IL average house listing price. The table below shows the trend of the Union County, IL average house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
Union County, IL Trend of Average House Listing Price ($)
Union County, IL Trend of Average House Listing Price
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 157656
Sep 2016 160943
Oct 2016 160060
Nov 2016 149977
Dec 2016 149620
Jan 2017 150184
Feb 2017 147634
Mar 2017 151882
Apr 2017 158028
May 2017 163319
Jun 2017 162921
Jul 2017 166098
Aug 2017 171555 0.0329 0.0882
Sep 2017 171335 -0.0013 0.0646
Oct 2017 167484 -0.0225 0.0464
Nov 2017 165875 -0.0096 0.106
Dec 2017 169852 0.024 0.1352
Jan 2018 177520 0.0451 0.182
Feb 2018 180344 0.0159 0.2216
Mar 2018 179666 -0.0038 0.1829
Apr 2018 181587 0.0107 0.1491
May 2018 186323 0.0261 0.1409
Jun 2018 183052 -0.0176 0.1236
Jul 2018 178753 -0.0235 0.0762
Aug 2018 178054 -0.0039 0.0379
Sep 2018 181224 0.0178 0.0577
Oct 2018 164671 -0.0913 -0.0168
Nov 2018 160778 -0.0236 -0.0307
Dec 2018 155059 -0.0356 -0.0871
Jan 2019 159191 0.0266 -0.1032
Feb 2019 154411 -0.03 -0.1438
Mar 2019 145114 -0.0602 -0.1923
Apr 2019 146518 0.0097 -0.1931
May 2019 149362 0.0194 -0.1984
Jun 2019 166657 0.1158 -0.0896
Jul 2019 166797 0.0008 -0.0669
Aug 2019 168069 0.0076 -0.0561
Sep 2019 161224 -0.0407 -0.1104
Oct 2019 156993 -0.0262 -0.0466
Nov 2019 155888 -0.007 -0.0304
Dec 2019 157061 0.0075 0.0129
Jan 2020 163854 0.0433 0.0293
Feb 2020 170376 0.0398 0.1034
Mar 2020 166999 -0.0198 0.1508
Apr 2020 171845 0.029 0.1729
May 2020 188000 0.094 0.2587
Jun 2020 203328 0.0815 0.22
Jul 2020 230682 0.1345 0.383
Aug 2020 226848 -0.0166 0.3497
Sep 2020 229719 0.0127 0.4248
Oct 2020 271469 0.1817 0.7292
Nov 2020 289634 0.0669 0.858
Dec 2020 298825 0.0317 0.9026
Jan 2021 320297 0.0719 0.9548
Feb 2021 309644 -0.0333 0.8174
Mar 2021 300602 -0.0292 0.8
Apr 2021 294441 -0.0205 0.7134
May 2021 316281 0.0742 0.6823
Jun 2021 313213 -0.0097 0.5404
Jul 2021 293872 -0.0618 0.2739
Aug 2021 321214 0.093 0.416
Sep 2021 308130 -0.0407 0.3413
Oct 2021 293599 -0.0472 0.0815
Nov 2021 278386 -0.0518 -0.0388
Dec 2021 275712 -0.0096 -0.0773
Jan 2022 268289 -0.0269 -0.1624
Feb 2022 236146 -0.1198 -0.2374
Mar 2022 246210 0.0426 -0.1809
Apr 2022 282365 0.1468 -0.041
May 2022 327166 0.1587 0.0344
Jun 2022 321463 -0.0174 0.0263
Jul 2022 341585 0.0626 0.1624
Aug 2022 393825 0.1529 0.2261
Sep 2022 430077 0.0921 0.3958
Oct 2022 422737 -0.0171 0.4398
Nov 2022 423125 0.0009 0.5199
Dec 2022 457667 0.0816 0.6599
Jan 2023 476547 0.0413 0.7762
Feb 2023 496285 0.0414 1.1016
Mar 2023 468533 -0.0559 0.903
Apr 2023 464872 -0.0078 0.6464
May 2023 457732 -0.0154 0.3991
Jun 2023 402184 -0.1214 0.2511
Jul 2023 321220 -0.2013 -0.0596
Aug 2023 329471 0.0257 -0.1634
Sep 2023 305613 -0.0724 -0.2894
Oct 2023 288883 -0.0547 -0.3166
Nov 2023 271331 -0.0608 -0.3587
Dec 2023 221241 -0.1846 -0.5166
Jan 2024 206229 -0.0679 -0.5672
Feb 2024 176057 -0.1463 -0.6453
Mar 2024 158746 -0.0983 -0.6612
Apr 2024 185128 0.1662 -0.6018
May 2024 166584 -0.1002 -0.6361
Jun 2024 178291 0.0703 -0.5567
Jul 2024 198198 0.1117 -0.383
Aug 2024 247676 0.2496 -0.2483
Sep 2024 261023 0.0539 -0.1459
Oct 2024 269679 0.0332 -0.0665
Nov 2024 268772 -0.0034 -0.0094
Dec 2024 274742 0.0222 0.2418
Jan 2025 255103 -0.0715 0.237
Feb 2025 235887 -0.0753 0.3398
Mar 2025 249484 0.0576 0.5716
Apr 2025 276325 0.1076 0.4926
May 2025 269162 -0.0259 0.6158
Jun 2025 271545 0.0089 0.523
Jul 2025 275756 0.0155 0.3913
Aug 2025 244981 -0.1116 -0.0109
Sep 2025 239587 -0.022 -0.0821
Oct 2025 270657 0.1297 0.0036
Nov 2025 290462 0.0732 0.0807
Dec 2025 355864 0.2252 0.2953
Jan 2026 326706 -0.0819 0.2807
Feb 2026 327859 0.0035 0.3899
Mar 2026 296825 -0.0947 0.1898