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

According to data from Realtor.com, the median house listing price per square feet for the 91789 Zip Code in February 2026 was $640. The month over month percentage change (MoM) was -0.0085%, and the year over year percentage change (YoY) was -0.0244%.

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

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

Data Source: Realtor.
Zip Code: 91789 - Trend of Median House Listing Price Per Square Feet ($)
Zip Code: 91789 Trend of Median House Listing Price Per Square Feet
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 414
Sep 2016 402
Oct 2016 397
Nov 2016 398
Dec 2016 398
Jan 2017 397
Feb 2017 403
Mar 2017 412
Apr 2017 420
May 2017 409
Jun 2017 410
Jul 2017 411
Aug 2017 427 0.0401 0.033
Sep 2017 418 -0.0218 0.0386
Oct 2017 407 -0.0262 0.0239
Nov 2017 408 0.0023 0.0256
Dec 2017 410 0.0061 0.0319
Jan 2018 415 0.0116 0.0458
Feb 2018 415 0.0002 0.029
Mar 2018 416 0.0015 0.0081
Apr 2018 414 -0.0049 -0.0161
May 2018 417 0.007 0.0179
Jun 2018 424 0.017 0.0338
Jul 2018 419 -0.0109 0.0205
Aug 2018 416 -0.0069 -0.0256
Sep 2018 427 0.0269 0.0228
Oct 2018 433 0.0128 0.0639
Nov 2018 422 -0.025 0.0349
Dec 2018 410 -0.0277 0.0002
Jan 2019 410 -0.0002 -0.0115
Feb 2019 402 -0.02 -0.0315
Mar 2019 403 0.0015 -0.0315
Apr 2019 410 0.0186 -0.0086
May 2019 419 0.0212 0.0053
Jun 2019 419 -0.0006 -0.012
Jul 2019 417 -0.0037 -0.0049
Aug 2019 422 0.0122 0.0142
Sep 2019 423 0.001 -0.0114
Oct 2019 418 -0.0104 -0.0341
Nov 2019 415 -0.0082 -0.0174
Dec 2019 412 -0.0059 0.0046
Jan 2020 414 0.0048 0.0097
Feb 2020 417 0.0064 0.0369
Mar 2020 415 -0.0045 0.0307
Apr 2020 425 0.0229 0.0351
May 2020 425 -0.0001 0.0136
Jun 2020 415 -0.0234 -0.0096
Jul 2020 412 -0.0061 -0.012
Aug 2020 406 -0.0136 -0.0371
Sep 2020 412 0.0129 -0.0256
Oct 2020 427 0.0361 0.0201
Nov 2020 425 -0.0047 0.0237
Dec 2020 418 -0.0164 0.0129
Jan 2021 425 0.0173 0.0255
Feb 2021 432 0.0171 0.0364
Mar 2021 449 0.039 0.0816
Apr 2021 449 -0.0006 0.0568
May 2021 450 0.0031 0.0601
Jun 2021 452 0.0038 0.0896
Jul 2021 473 0.0464 0.1471
Aug 2021 488 0.0316 0.1997
Sep 2021 475 -0.0261 0.1535
Oct 2021 485 0.021 0.1367
Nov 2021 478 -0.0148 0.1251
Dec 2021 504 0.056 0.2078
Jan 2022 509 0.0088 0.1977
Feb 2022 524 0.0299 0.2128
Mar 2022 523 -0.0018 0.1652
Apr 2022 522 -0.0023 0.1632
May 2022 515 -0.0123 0.1454
Jun 2022 534 0.0359 0.1821
Jul 2022 541 0.0133 0.1447
Aug 2022 559 0.0334 0.1467
Sep 2022 567 0.014 0.194
Oct 2022 565 -0.0032 0.1656
Nov 2022 566 0.0006 0.1839
Dec 2022 560 -0.0099 0.1101
Jan 2023 552 -0.0135 0.0856
Feb 2023 558 0.0092 0.0638
Mar 2023 548 -0.0175 0.047
Apr 2023 558 0.0179 0.0683
May 2023 540 -0.031 0.0481
Jun 2023 543 0.0045 0.0162
Jul 2023 531 -0.0218 -0.019
Aug 2023 543 0.0234 -0.0284
Sep 2023 550 0.0126 -0.0298
Oct 2023 560 0.0188 -0.0083
Nov 2023 547 -0.0232 -0.0319
Dec 2023 568 0.0375 0.0144
Jan 2024 575 0.0118 0.0404
Feb 2024 572 -0.0048 0.0259
Mar 2024 597 0.0433 0.0894
Apr 2024 597 0.001 0.0713
May 2024 588 -0.0163 0.0876
Jun 2024 596 0.015 0.099
Jul 2024 616 0.0325 0.1601
Aug 2024 629 0.0215 0.1579
Sep 2024 633 0.0066 0.151
Oct 2024 627 -0.0092 0.1194
Nov 2024 616 -0.0187 0.1246
Dec 2024 633 0.028 0.1143
Jan 2025 647 0.0215 0.1249
Feb 2025 636 -0.0166 0.1116
Mar 2025 656 0.0323 0.0998
Apr 2025 647 -0.0148 0.0824
May 2025 630 -0.0261 0.0717
Jun 2025 607 -0.0362 0.0176
Jul 2025 619 0.0194 0.0046
Aug 2025 624 0.008 -0.0087
Sep 2025 640 0.026 0.0105
Oct 2025 624 -0.024 -0.0047
Nov 2025 614 -0.0173 -0.0032
Dec 2025 628 0.0226 -0.0085
Jan 2026 638 0.017 -0.0128
Feb 2026 646 0.0119 0.0157
Mar 2026 640 -0.0085 -0.0244