Boone 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 Boone County, IL in February 2026 was $366,621. The month over month percentage change (MoM) was 0.0252%, and the year over year percentage change (YoY) was -0.0452%.

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

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

Data Source: Realtor.
Boone County, IL Trend of Average House Listing Price ($)
Boone County, IL Trend of Average House Listing Price
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 248072
Sep 2016 246730
Oct 2016 245925
Nov 2016 248912
Dec 2016 255431
Jan 2017 242713
Feb 2017 229182
Mar 2017 227258
Apr 2017 228498
May 2017 229753
Jun 2017 246792
Jul 2017 254669
Aug 2017 297610 0.1686 0.1997
Sep 2017 287261 -0.0348 0.1643
Oct 2017 293600 0.0221 0.1939
Nov 2017 272011 -0.0735 0.0928
Dec 2017 260363 -0.0428 0.0193
Jan 2018 258577 -0.0069 0.0654
Feb 2018 257505 -0.0041 0.1236
Mar 2018 266101 0.0334 0.1709
Apr 2018 271048 0.0186 0.1862
May 2018 294548 0.0867 0.282
Jun 2018 303564 0.0306 0.23
Jul 2018 304388 0.0027 0.1952
Aug 2018 299811 -0.015 0.0074
Sep 2018 295009 -0.016 0.027
Oct 2018 297912 0.0098 0.0147
Nov 2018 276039 -0.0734 0.0148
Dec 2018 278780 0.0099 0.0707
Jan 2019 269658 -0.0327 0.0429
Feb 2019 270141 0.0018 0.0491
Mar 2019 286461 0.0604 0.0765
Apr 2019 296119 0.0337 0.0925
May 2019 307129 0.0372 0.0427
Jun 2019 303287 -0.0125 -0.0009
Jul 2019 309502 0.0205 0.0168
Aug 2019 314938 0.0176 0.0505
Sep 2019 309647 -0.0168 0.0496
Oct 2019 302715 -0.0224 0.0161
Nov 2019 297619 -0.0168 0.0782
Dec 2019 291810 -0.0195 0.0467
Jan 2020 274533 -0.0592 0.0181
Feb 2020 269793 -0.0173 -0.0013
Mar 2020 284732 0.0554 -0.006
Apr 2020 288760 0.0141 -0.0249
May 2020 282881 -0.0204 -0.079
Jun 2020 293811 0.0386 -0.0312
Jul 2020 290024 -0.0129 -0.0629
Aug 2020 312340 0.0769 -0.0082
Sep 2020 335274 0.0734 0.0828
Oct 2020 330378 -0.0146 0.0914
Nov 2020 310929 -0.0589 0.0447
Dec 2020 304661 -0.0202 0.044
Jan 2021 302628 -0.0067 0.1023
Feb 2021 320088 0.0577 0.1864
Mar 2021 346576 0.0828 0.2172
Apr 2021 311348 -0.1016 0.0782
May 2021 349350 0.1221 0.235
Jun 2021 327802 -0.0617 0.1157
Jul 2021 345463 0.0539 0.1912
Aug 2021 341071 -0.0127 0.092
Sep 2021 325036 -0.047 -0.0305
Oct 2021 336580 0.0355 0.0188
Nov 2021 342506 0.0176 0.1016
Dec 2021 333574 -0.0261 0.0949
Jan 2022 323622 -0.0298 0.0694
Feb 2022 293522 -0.093 -0.083
Mar 2022 319651 0.089 -0.0777
Apr 2022 374875 0.1728 0.204
May 2022 390895 0.0427 0.1189
Jun 2022 382524 -0.0214 0.1669
Jul 2022 365177 -0.0453 0.0571
Aug 2022 382406 0.0472 0.1212
Sep 2022 369164 -0.0346 0.1358
Oct 2022 349701 -0.0527 0.039
Nov 2022 343139 -0.0188 0.0018
Dec 2022 332027 -0.0324 -0.0046
Jan 2023 314775 -0.052 -0.0273
Feb 2023 347491 0.1039 0.1839
Mar 2023 389093 0.1197 0.2172
Apr 2023 428348 0.1009 0.1426
May 2023 442199 0.0323 0.1312
Jun 2023 425302 -0.0382 0.1118
Jul 2023 460665 0.0831 0.2615
Aug 2023 410339 -0.1092 0.073
Sep 2023 413606 0.008 0.1204
Oct 2023 425539 0.0289 0.2169
Nov 2023 434816 0.0218 0.2672
Dec 2023 448105 0.0306 0.3496
Jan 2024 465401 0.0386 0.4785
Feb 2024 494725 0.063 0.4237
Mar 2024 527763 0.0668 0.3564
Apr 2024 546183 0.0349 0.2751
May 2024 428946 -0.2146 -0.03
Jun 2024 474510 0.1062 0.1157
Jul 2024 404801 -0.1469 -0.1213
Aug 2024 391854 -0.032 -0.045
Sep 2024 371541 -0.0518 -0.1017
Oct 2024 363967 -0.0204 -0.1447
Nov 2024 360779 -0.0088 -0.1703
Dec 2024 370259 0.0263 -0.1737
Jan 2025 381434 0.0302 -0.1804
Feb 2025 402599 0.0555 -0.1862
Mar 2025 383982 -0.0462 -0.2724
Apr 2025 359006 -0.065 -0.3427
May 2025 337981 -0.0586 -0.2121
Jun 2025 365962 0.0828 -0.2288
Jul 2025 374718 0.0239 -0.0743
Aug 2025 362384 -0.0329 -0.0752
Sep 2025 396356 0.0937 0.0668
Oct 2025 373894 -0.0567 0.0273
Nov 2025 373783 -0.0003 0.036
Dec 2025 359598 -0.0379 -0.0288
Jan 2026 356526 -0.0085 -0.0653
Feb 2026 357594 0.003 -0.1118
Mar 2026 366621 0.0252 -0.0452