Zip Code: 51565 (Portsmouth, IA) - Trend of Average House Listing Price (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the average house listing price for the 51565 Zip Code in February 2026 was $475,000. The month over month percentage change (MoM) was 0.1047%.

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

The chart below shows the trend of the average house listing price in the 51565 zip code. The table below shows the trend of the average house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 51565 - Trend of Average House Listing Price ($)
Zip Code: 51565 Trend of Average House Listing Price
Items per page:
1 – 10 of 63
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 103400
Sep 2016 93267
Oct 2016 103608
Nov 2016 113950
Dec 2016 113950
Jan 2017 154900
Feb 2017 154900
Mar 2017 154900
Apr 2017 110792
May 2017 122450
Jun 2017 136600
Jul 2017 134933
Aug 2017 108267 -0.1976 0.0471
Sep 2017 83267 -0.2309 -0.1072
Oct 2017 82450 -0.0098 -0.2042
Nov 2017 84500 0.0249 -0.2584
Dec 2017 84500 0.0 -0.2584
Jan 2018 84500 0.0 -0.4545
Feb 2018 84500 0.0 -0.4545
Mar 2018 84500 0.0 -0.4545
Apr 2018 78250 -0.074 -0.2937
May 2018 69500 -0.1118 -0.4324
Jun 2018 69500 0.0 -0.4912
Jul 2018 69500 0.0 -0.4849
Aug 2018 69500 0.0 -0.3581
Sep 2018 84700 0.2187 0.0172
Oct 2018 89800 0.0602 0.0891
Nov 2018 94950 0.0573 0.1237
Dec 2018 45000 -0.5261 -0.4675
May 2019 47000 -0.3237
Jun 2019 45000 -0.0426 -0.3525
Jul 2019 45000 0.0 -0.3525
Jul 2020 256962 4.7103
Aug 2020 204024 -0.206
Sep 2020 204024 0.0
Oct 2020 114900 -0.4368
Nov 2020 111500 -0.0296
Dec 2020 145250 0.3027
Jan 2021 162125 0.1162
Feb 2021 179000 0.1041
Mar 2021 179000 0.0
Jul 2021 125000 -0.5135
Dec 2021 189000 0.3012
Aug 2022 118500
Sep 2022 159900 0.3494
Oct 2022 0
Dec 2022 230000 0.2169
Feb 2023 230000
Aug 2024 298500
Oct 2024 189500
Feb 2025 179000
Apr 2025 179000
May 2025 169000 -0.0559
Jun 2025 169000 0.0
Jul 2025 196500 0.1627
Aug 2025 207500 0.056 -0.3049
Sep 2025 269333 0.298
Oct 2025 286000 0.0619 0.5092
Nov 2025 296850 0.0379
Dec 2025 411667 0.3868
Jan 2026 430000 0.0445
Feb 2026 430000 0.0 1.4022
Mar 2026 475000 0.1047