Zip Code: 91931 (Guatay, CA) - Trend of Median House Listing Price (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the median house listing price for the 91931 Zip Code in February 2026 was $234,500. The month over month percentage change (MoM) was -0.5331%, and the year over year percentage change (YoY) was 0.1784%.

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

The chart below shows the trend of the median house listing price in the 91931 zip code. The table below shows the trend of the median house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 91931 - Trend of Median House Listing Price ($)
Zip Code: 91931 Trend of Median House Listing Price
Items per page:
1 – 10 of 75
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 107000
Sep 2016 107000
Oct 2016 107000
Nov 2016 89000
Dec 2016 89000
Jan 2017 89000
Feb 2017 89000
Nov 2017 429000 3.8202
Dec 2017 429000 0.0 3.8202
Jan 2018 410000 -0.0443 3.6067
Feb 2018 410000 0.0 3.6067
Mar 2018 410000 0.0
Apr 2018 385000 -0.061
May 2018 385000 0.0
Jun 2018 385000 0.0
Jul 2018 688000 0.787
Aug 2018 645000 -0.0625
Sep 2018 639000 -0.0093
Oct 2018 395000 -0.3818
Nov 2018 237450 -0.3989 -0.4465
Dec 2018 316225 0.3318 -0.2629
Jan 2019 334450 0.0576 -0.1843
Feb 2019 334450 0.0 -0.1843
Mar 2019 332950 -0.0045 -0.1879
Apr 2019 438829 0.318 0.1398
May 2019 580000 0.3217 0.5065
Jun 2019 580000 0.0 0.5065
Jul 2019 580000 0.0 -0.157
Aug 2019 495000 -0.1466 -0.2326
Sep 2019 508364 0.027 -0.2044
Oct 2019 528409 0.0394 0.3377
Nov 2019 544000 0.0295 1.291
Dec 2019 544000 0.0 0.7203
Jan 2020 561500 0.0322 0.6789
Feb 2020 561500 0.0 0.6789
Mar 2020 544000 -0.0312 0.6339
Apr 2020 291950 -0.4633 -0.3347
May 2020 39900 -0.8633 -0.9312
Jun 2020 39900 0.0 -0.9312
Oct 2020 699900 0.3245
Nov 2020 672400 -0.0393 0.236
Dec 2020 599900 -0.1078 0.1028
Jan 2021 599900 0.0 0.0684
Mar 2021 244150 -0.5512
Apr 2021 243400 -0.0031 -0.1663
May 2021 239400 -0.0164 5.0
Jun 2021 650000 1.7151 15.2907
Jul 2021 609750 -0.0619
Aug 2021 595000 -0.0242
Sep 2021 599000 0.0067
Oct 2021 595000 -0.0067 -0.1499
Jan 2022 477000 -0.2049
Feb 2022 495000 0.0377
Jul 2023 640000
Aug 2023 635000 -0.0078
Sep 2023 635000 0.0
Oct 2023 625000 -0.0157
Nov 2023 625000 0.0
Feb 2024 595000
Mar 2024 825000 0.3866
Apr 2024 825000 0.0
Dec 2024 625000
Feb 2025 625000 0.0504
Mar 2025 199000 -0.6816 -0.7588
Apr 2025 199000 0.0 -0.7588
Jun 2025 825000
Jul 2025 825000 0.0
Aug 2025 799000 -0.0315
Sep 2025 799000 0.0
Oct 2025 792249 -0.0084
Nov 2025 789999 -0.0028
Dec 2025 789999 0.0 0.264
Jan 2026 769999 -0.0253
Feb 2026 502250 -0.3477 -0.1964
Mar 2026 234500 -0.5331 0.1784