Zip Code: 51003 (Alton, IA) - 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 51003 Zip Code in February 2026 was $162. The month over month percentage change (MoM) was -0.0008%, and the year over year percentage change (YoY) was 0.0841%.

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

The chart below shows the trend of the median house listing price per square feet in the 51003 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: 51003 - Trend of Median House Listing Price Per Square Feet ($)
Zip Code: 51003 Trend of Median House Listing Price Per Square Feet
Items per page:
1 – 10 of 115
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 72
Sep 2016 71
Oct 2016 64
Nov 2016 64
Dec 2016 165
Jan 2017 198
Feb 2017 198
Apr 2017 83
May 2017 118
Jun 2017 123
Jul 2017 129
Aug 2017 130 0.0144 0.8096
Sep 2017 90 -0.3114 0.2623
Oct 2017 90 0.0 0.3938
Nov 2017 91 0.0096 0.4072
Dec 2017 96 0.0601 -0.4167
Jan 2018 103 0.0771 -0.4777
Feb 2018 120 0.155 -0.3967
Mar 2018 120 0.0
Apr 2018 103 -0.1342 0.2458
May 2018 111 0.0775 -0.0514
Jun 2018 119 0.0699 -0.0307
Jul 2018 128 0.0693 -0.0074
Aug 2018 124 -0.025 -0.0459
Sep 2018 118 -0.0524 0.313
Oct 2018 118 0.0 0.313
Nov 2018 105 -0.1082 0.1598
Dec 2018 126 0.2003 0.3132
Jan 2019 98 -0.2204 -0.0495
Feb 2019 84 -0.1414 -0.2935
Mar 2019 71 -0.1646 -0.4098
Apr 2019 70 -0.0042 -0.3211
May 2019 70 -0.0049 -0.3731
Jun 2019 72 0.0359 -0.393
Jul 2019 72 0.0 -0.4323
Aug 2019 99 0.3648 -0.2054
Sep 2019 94 -0.0509 -0.2042
Oct 2019 79 -0.1584 -0.3302
Nov 2019 69 -0.1254 -0.3431
Dec 2019 82 0.1836 -0.3523
Jan 2020 82 0.0 -0.1691
Feb 2020 82 0.0 -0.0323
Mar 2020 84 0.0284 0.1913
Apr 2020 75 -0.1128 0.0613
May 2020 80 0.0671 0.1381
Jun 2020 82 0.0272 0.1285
Jul 2020 78 -0.0404 0.0829
Aug 2020 77 -0.0118 -0.2159
Sep 2020 73 -0.0584 -0.2221
Oct 2020 73 0.0 -0.0758
Nov 2020 79 0.0837 0.1452
Dec 2020 93 0.178 0.1398
Jan 2021 90 -0.0297 0.106
Feb 2021 94 0.0356 0.1454
Mar 2021 96 0.0267 0.1436
Apr 2021 93 -0.0271 0.254
May 2021 69 -0.2609 -0.1314
Jun 2021 101 0.4622 0.2365
Jul 2021 109 0.0765 0.3871
Aug 2021 79 -0.2722 0.0216
Sep 2021 96 0.2159 0.3191
Oct 2021 67 -0.2992 -0.0756
Nov 2021 70 0.0416 -0.1115
Dec 2021 77 0.0946 -0.1744
Jan 2022 77 -0.0001 -0.1493
Feb 2022 82 0.0653 -0.1249
Mar 2022 81 -0.0062 -0.153
Apr 2022 127 0.5642 0.3617
May 2022 106 -0.1668 0.535
Jun 2022 119 0.1255 0.1816
Jul 2022 124 0.0379 0.1393
Aug 2022 128 0.033 0.6172
Sep 2022 133 0.0364 0.3785
Oct 2022 123 -0.072 0.8255
Nov 2022 129 0.0438 0.8294
Dec 2022 128 -0.0021 0.6678
Jan 2023 128 -0.0042 0.661
Feb 2023 126 -0.0164 0.5335
Mar 2023 223 0.7728 1.7357
Apr 2023 223 0.0 0.749
May 2023 217 -0.0247 1.0473
Jun 2023 213 -0.0205 0.7817
Jul 2023 228 0.0713 0.8388
Aug 2023 178 -0.217 0.3938
Sep 2023 228 0.2771 0.7175
Oct 2023 158 -0.3081 0.2805
Nov 2023 148 -0.0606 0.1525
Dec 2023 120 -0.1915 -0.0663
Jan 2024 174 0.4522 0.3617
Feb 2024 154 -0.1169 0.2227
Mar 2024 143 -0.0682 -0.3573
Apr 2024 169 0.1836 -0.2393
May 2024 213 0.2589 -0.0181
Jun 2024 187 -0.1218 -0.1196
Jul 2024 141 -0.2453 -0.3798
Aug 2024 141 -0.0043 -0.2113
Sep 2024 200 0.4206 -0.1227
Oct 2024 128 -0.3607 -0.1894
Nov 2024 234 0.8279 0.5773
Dec 2024 112 -0.5207 -0.0649
Jan 2025 121 0.0791 -0.3052
Feb 2025 160 0.3228 0.0407
Mar 2025 149 -0.0676 0.0413
Apr 2025 149 0.0 -0.1202
May 2025 135 -0.0946 -0.3672
Jun 2025 145 0.0774 -0.2237
Jul 2025 156 0.0719 0.1026
Aug 2025 165 0.0562 0.1696
Sep 2025 152 -0.0738 -0.2375
Oct 2025 151 -0.0082 0.1831
Nov 2025 141 -0.0685 -0.3971
Dec 2025 132 -0.0647 0.1765
Jan 2026 133 0.0119 0.1032
Feb 2026 162 0.2131 0.0117
Mar 2026 162 -0.0008 0.0841