Zip Code: 85140 (San Tan Valley, AZ) - 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 85140 Zip Code in February 2026 was 280. The month over month percentage change (MoM) was -0.0158%, and the year over year percentage change (YoY) was 0.0648%.

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

The chart below shows the trend of active listing count in the 85140 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 85140 - Trend of Active Listing Count of Houses
Zip Code: 85140 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 148
Sep 2016 154
Oct 2016 155
Nov 2016 169
Dec 2016 177
Jan 2017 182
Feb 2017 172
Mar 2017 183
Apr 2017 171
May 2017 162
Jun 2017 160
Jul 2017 147
Aug 2017 144 -0.0204 -0.027
Sep 2017 152 0.0556 -0.0098
Oct 2017 154 0.0132 -0.0065
Nov 2017 157 0.0162 -0.074
Dec 2017 161 0.0288 -0.0904
Jan 2018 164 0.0186 -0.0989
Feb 2018 177 0.0793 0.0291
Mar 2018 174 -0.0198 -0.0493
Apr 2018 161 -0.072 -0.0585
May 2018 175 0.087 0.0802
Jun 2018 158 -0.0971 -0.0094
Jul 2018 149 -0.057 0.0136
Aug 2018 144 -0.0336 0.0
Sep 2018 165 0.1424 0.0822
Oct 2018 169 0.0274 0.0974
Nov 2018 189 0.1183 0.2077
Dec 2018 210 0.1111 0.3043
Jan 2019 214 0.019 0.3049
Feb 2019 224 0.0444 0.2627
Mar 2019 244 0.0917 0.4063
Apr 2019 247 0.0123 0.5342
May 2019 238 -0.0364 0.36
Jun 2019 227 -0.0462 0.4367
Jul 2019 192 -0.1542 0.2886
Aug 2019 178 -0.0729 0.2361
Sep 2019 166 -0.0674 0.0091
Oct 2019 165 -0.006 -0.0237
Nov 2019 165 0.0 -0.127
Dec 2019 165 0.0 -0.2143
Jan 2020 144 -0.1303 -0.3294
Feb 2020 130 -0.0941 -0.4183
Mar 2020 113 -0.1308 -0.5369
Apr 2020 118 0.0398 -0.5243
May 2020 153 0.3021 -0.3571
Jun 2020 149 -0.0261 -0.3436
Jul 2020 101 -0.3255 -0.4766
Aug 2020 74 -0.2637 -0.5843
Sep 2020 69 -0.0676 -0.5843
Oct 2020 75 0.087 -0.5455
Nov 2020 70 -0.0667 -0.5758
Dec 2020 50 -0.2929 -0.7
Jan 2021 37 -0.2525 -0.7422
Feb 2021 26 -0.2973 -0.8
Mar 2021 30 0.1346 -0.7389
Apr 2021 28 -0.0508 -0.7617
May 2021 38 0.3393 -0.7549
Jun 2021 32 -0.1467 -0.7852
Jul 2021 48 0.5 -0.5224
Aug 2021 63 0.3125 -0.1486
Sep 2021 73 0.1508 0.0507
Oct 2021 74 0.0207 -0.0133
Nov 2021 72 -0.027 0.0286
Dec 2021 90 0.25 0.8182
Jan 2022 81 -0.1056 1.1757
Feb 2022 64 -0.205 1.4615
Mar 2022 46 -0.2891 0.5424
Apr 2022 50 0.0989 0.7857
May 2022 51 0.02 0.36
Jun 2022 97 0.902 2.0313
Jul 2022 138 0.4175 1.8646
Aug 2022 211 0.5345 2.3492
Sep 2022 258 0.2227 2.5586
Oct 2022 273 0.0581 2.6892
Nov 2022 275 0.0073 2.8194
Dec 2022 263 -0.0455 1.9167
Jan 2023 225 -0.1429 1.795
Feb 2023 203 -0.1 2.1641
Mar 2023 186 -0.084 3.0769
Apr 2023 179 -0.0377 2.57
May 2023 139 -0.2213 1.7255
Jun 2023 109 -0.2194 0.1186
Jul 2023 96 -0.1198 -0.3055
Aug 2023 83 -0.1309 -0.6066
Sep 2023 90 0.0783 -0.6531
Oct 2023 115 0.2849 -0.5788
Nov 2023 146 0.2696 -0.4691
Dec 2023 173 0.1815 -0.3429
Jan 2024 168 -0.0261 -0.2533
Feb 2024 177 0.0536 -0.1259
Mar 2024 181 0.0226 -0.0243
Apr 2024 209 0.1547 0.1709
May 2024 267 0.2775 0.9209
Jun 2024 290 0.0843 1.6682
Jul 2024 222 -0.2332 1.3246
Aug 2024 197 -0.1126 1.3735
Sep 2024 187 -0.0508 1.0894
Oct 2024 193 0.0321 0.6783
Nov 2024 228 0.1788 0.5582
Dec 2024 261 0.1473 0.513
Jan 2025 242 -0.0728 0.4405
Feb 2025 238 -0.0186 0.3418
Mar 2025 263 0.1053 0.4503
Apr 2025 305 0.1619 0.4593
May 2025 322 0.0557 0.206
Jun 2025 295 -0.0839 0.019
Jul 2025 282 -0.0441 0.2703
Aug 2025 276 -0.0213 0.401
Sep 2025 250 -0.0942 0.3369
Oct 2025 265 0.06 0.3731
Nov 2025 279 0.0528 0.2264
Dec 2025 267 -0.043 0.023
Jan 2026 242 -0.0955 -0.0021
Feb 2026 284 0.176 0.1958
Mar 2026 280 -0.0158 0.0648