Zip Code: 91773 (San Dimas, CA) - Trend of Active Listing Count of Houses (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the active listing count of houses in the 91773 Zip Code in February 2026 was 31. The month over month percentage change (MoM) was 0.0167%, and the year over year percentage change (YoY) was 0.1961%.

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

The chart below shows the trend of active listing count in the 91773 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 91773 - Trend of Active Listing Count of Houses
Zip Code: 91773 Trend of Active Listing Count of Houses
Items per page:
1 – 10 of 116
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 88
Sep 2016 83
Oct 2016 75
Nov 2016 73
Dec 2016 67
Jan 2017 53
Feb 2017 55
Mar 2017 57
Apr 2017 57
May 2017 54
Jun 2017 59
Jul 2017 58
Aug 2017 65 0.1207 -0.2614
Sep 2017 68 0.0385 -0.1818
Oct 2017 66 -0.0222 -0.12
Nov 2017 62 -0.0606 -0.1507
Dec 2017 51 -0.1774 -0.2388
Jan 2018 46 -0.098 -0.1321
Feb 2018 40 -0.1304 -0.2727
Mar 2018 44 0.0875 -0.2301
Apr 2018 50 0.1494 -0.1228
May 2018 53 0.06 -0.0185
Jun 2018 48 -0.1038 -0.1949
Jul 2018 64 0.3474 0.1034
Aug 2018 63 -0.0234 -0.0385
Sep 2018 69 0.104 0.0222
Oct 2018 69 0.0 0.0455
Nov 2018 71 0.0217 0.1371
Dec 2018 77 0.0922 0.5098
Jan 2019 76 -0.013 0.6522
Feb 2019 67 -0.125 0.6625
Mar 2019 59 -0.1128 0.3563
Apr 2019 57 -0.0339 0.14
May 2019 54 -0.0526 0.0189
Jun 2019 54 -0.0093 0.1263
Jul 2019 52 -0.028 -0.1875
Aug 2019 58 0.1058 -0.08
Sep 2019 66 0.1478 -0.0435
Oct 2019 65 -0.0152 -0.058
Nov 2019 63 -0.0308 -0.1064
Dec 2019 48 -0.2381 -0.3766
Jan 2020 32 -0.3438 -0.5855
Feb 2020 28 -0.127 -0.5865
Mar 2020 40 0.4545 -0.322
Apr 2020 38 -0.05 -0.3333
May 2020 38 0.0 -0.2963
Jun 2020 42 0.1053 -0.215
Jul 2020 42 -0.0119 -0.2019
Aug 2020 35 -0.1566 -0.3913
Sep 2020 24 -0.3143 -0.6364
Oct 2020 26 0.0625 -0.6077
Nov 2020 30 0.1765 -0.5238
Dec 2020 31 0.0167 -0.3646
Jan 2021 26 -0.1475 -0.1746
Feb 2021 22 -0.1538 -0.2
Mar 2021 18 -0.1818 -0.55
Apr 2021 20 0.1111 -0.4737
May 2021 22 0.1 -0.4211
Jun 2021 26 0.1818 -0.381
Jul 2021 31 0.1923 -0.253
Aug 2021 28 -0.0968 -0.2
Sep 2021 32 0.125 0.3125
Oct 2021 32 0.0159 0.2549
Nov 2021 30 -0.0625 0.0
Dec 2021 24 -0.2167 -0.2295
Jan 2022 19 -0.1915 -0.2692
Feb 2022 15 -0.2105 -0.3182
Mar 2022 14 -0.0667 -0.2222
Apr 2022 17 0.1786 -0.175
May 2022 22 0.3333 0.0
Jun 2022 30 0.3409 0.1346
Jul 2022 41 0.3898 0.3226
Aug 2022 43 0.0488 0.5357
Sep 2022 45 0.0349 0.4127
Oct 2022 43 -0.0449 0.3281
Nov 2022 43 0.0118 0.4333
Dec 2022 38 -0.1279 0.5957
Jan 2023 40 0.0667 1.1053
Feb 2023 33 -0.175 1.2
Mar 2023 27 -0.197 0.8929
Apr 2023 22 -0.1887 0.303
May 2023 19 -0.1163 -0.1364
Jun 2023 16 -0.1579 -0.4576
Jul 2023 22 0.375 -0.4634
Aug 2023 20 -0.0909 -0.5349
Sep 2023 25 0.25 -0.4382
Oct 2023 22 -0.12 -0.4824
Nov 2023 26 0.1818 -0.3953
Dec 2023 23 -0.1154 -0.3867
Jan 2024 19 -0.1739 -0.525
Feb 2024 21 0.0789 -0.3788
Mar 2024 20 -0.0244 -0.2453
Apr 2024 19 -0.05 -0.1163
May 2024 21 0.0789 0.0789
Jun 2024 25 0.1951 0.5313
Jul 2024 25 0.0204 0.1364
Aug 2024 33 0.3 0.625
Sep 2024 35 0.0769 0.4
Oct 2024 42 0.1857 0.8864
Nov 2024 40 -0.0482 0.5192
Dec 2024 35 -0.1139 0.5217
Jan 2025 33 -0.0571 0.7368
Feb 2025 32 -0.0455 0.5366
Mar 2025 26 -0.1905 0.275
Apr 2025 22 -0.1373 0.1579
May 2025 29 0.3182 0.4146
Jun 2025 31 0.069 0.2653
Jul 2025 41 0.3226 0.64
Aug 2025 35 -0.1463 0.0769
Sep 2025 42 0.2 0.2
Oct 2025 43 0.0119 0.0241
Nov 2025 46 0.0824 0.1646
Dec 2025 39 -0.1522 0.1143
Jan 2026 35 -0.1154 0.0455
Feb 2026 30 -0.1304 -0.0476
Mar 2026 31 0.0167 0.1961