Zip Code: 91789 (Walnut, CA) - Trend of Average House Listing Price (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the average house listing price for the 91789 Zip Code in February 2026 was $1,755,589. The month over month percentage change (MoM) was -0.0276%, and the year over year percentage change (YoY) was 0.0185%.

You can see similar for other California Zip Codes, and for California.

The chart below shows the trend of the average house listing price in the 91789 zip code. The table below shows the trend of the average house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 91789 - Trend of Average House Listing Price ($)
Zip Code: 91789 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 1145763
Sep 2016 1166498
Oct 2016 1111644
Nov 2016 1098197
Dec 2016 1086868
Jan 2017 1064463
Feb 2017 1108107
Mar 2017 1149203
Apr 2017 1152209
May 2017 1146758
Jun 2017 1175832
Jul 2017 1103297
Aug 2017 1106890 0.0033 -0.0339
Sep 2017 1102606 -0.0039 -0.0548
Oct 2017 1086487 -0.0146 -0.0226
Nov 2017 1100047 0.0125 0.0017
Dec 2017 1131207 0.0283 0.0408
Jan 2018 1231288 0.0885 0.1567
Feb 2018 1224320 -0.0057 0.1049
Mar 2018 1148947 -0.0616 -0.0002
Apr 2018 1109258 -0.0345 -0.0373
May 2018 1091076 -0.0164 -0.0486
Jun 2018 1146365 0.0507 -0.0251
Jul 2018 1112850 -0.0292 0.0087
Aug 2018 1128110 0.0137 0.0192
Sep 2018 1147493 0.0172 0.0407
Oct 2018 1157337 0.0086 0.0652
Nov 2018 1163134 0.005 0.0573
Dec 2018 1126519 -0.0315 -0.0041
Jan 2019 1113548 -0.0115 -0.0956
Feb 2019 1091587 -0.0197 -0.1084
Mar 2019 1130348 0.0355 -0.0162
Apr 2019 1118066 -0.0109 0.0079
May 2019 1099153 -0.0169 0.0074
Jun 2019 1138536 0.0358 -0.0068
Jul 2019 1145848 0.0064 0.0297
Aug 2019 1162403 0.0144 0.0304
Sep 2019 1188725 0.0226 0.0359
Oct 2019 1189935 0.001 0.0282
Nov 2019 1181279 -0.0073 0.0156
Dec 2019 1136436 -0.038 0.0088
Jan 2020 1128843 -0.0067 0.0137
Feb 2020 1136542 0.0068 0.0412
Mar 2020 1130528 -0.0053 0.0002
Apr 2020 1170306 0.0352 0.0467
May 2020 1154235 -0.0137 0.0501
Jun 2020 1154821 0.0005 0.0143
Jul 2020 1248125 0.0808 0.0893
Aug 2020 1219349 -0.0231 0.049
Sep 2020 1289319 0.0574 0.0846
Oct 2020 1349246 0.0465 0.1339
Nov 2020 1374734 0.0189 0.1638
Dec 2020 1374594 -0.0001 0.2096
Jan 2021 1525943 0.1101 0.3518
Feb 2021 1550306 0.016 0.3641
Mar 2021 1610075 0.0386 0.4242
Apr 2021 1564905 -0.0281 0.3372
May 2021 1405313 -0.102 0.2175
Jun 2021 1313390 -0.0654 0.1373
Jul 2021 1366159 0.0402 0.0946
Aug 2021 1426760 0.0444 0.1701
Sep 2021 1449938 0.0162 0.1246
Oct 2021 1397321 -0.0363 0.0356
Nov 2021 1499281 0.073 0.0906
Dec 2021 1552702 0.0356 0.1296
Jan 2022 1657509 0.0675 0.0862
Feb 2022 1712780 0.0333 0.1048
Mar 2022 1634518 -0.0457 0.0152
Apr 2022 1644559 0.0061 0.0509
May 2022 1518307 -0.0768 0.0804
Jun 2022 1512811 -0.0036 0.1518
Jul 2022 1530863 0.0119 0.1206
Aug 2022 1468559 -0.0407 0.0293
Sep 2022 1489660 0.0144 0.0274
Oct 2022 1428822 -0.0408 0.0225
Nov 2022 1386495 -0.0296 -0.0752
Dec 2022 1374403 -0.0087 -0.1148
Jan 2023 1417496 0.0314 -0.1448
Feb 2023 1499010 0.0575 -0.1248
Mar 2023 1428753 -0.0469 -0.1259
Apr 2023 1563750 0.0945 -0.0491
May 2023 1617679 0.0345 0.0654
Jun 2023 1575158 -0.0263 0.0412
Jul 2023 1506715 -0.0435 -0.0158
Aug 2023 1513995 0.0048 0.0309
Sep 2023 1410738 -0.0682 -0.053
Oct 2023 1398384 -0.0088 -0.0213
Nov 2023 1570081 0.1228 0.1324
Dec 2023 1832624 0.1672 0.3334
Jan 2024 1782763 -0.0272 0.2577
Feb 2024 1804930 0.0124 0.2041
Mar 2024 1769456 -0.0197 0.2385
Apr 2024 1787717 0.0103 0.1432
May 2024 1940887 0.0857 0.1998
Jun 2024 1717901 -0.1149 0.0906
Jul 2024 1630565 -0.0508 0.0822
Aug 2024 1668842 0.0235 0.1023
Sep 2024 1643610 -0.0151 0.1651
Oct 2024 1771164 0.0776 0.2666
Nov 2024 1658374 -0.0637 0.0562
Dec 2024 1678471 0.0121 -0.0841
Jan 2025 1693653 0.009 -0.05
Feb 2025 1659955 -0.0199 -0.0803
Mar 2025 1723754 0.0384 -0.0258
Apr 2025 1719343 -0.0026 -0.0382
May 2025 1721453 0.0012 -0.1131
Jun 2025 1666638 -0.0318 -0.0298
Jul 2025 1765866 0.0595 0.083
Aug 2025 1693878 -0.0408 0.015
Sep 2025 1761184 0.0397 0.0715
Oct 2025 1726593 -0.0196 -0.0252
Nov 2025 1664314 -0.0361 0.0036
Dec 2025 1762976 0.0593 0.0503
Jan 2026 1768868 0.0033 0.0444
Feb 2026 1805469 0.0207 0.0877
Mar 2026 1755589 -0.0276 0.0185