Zip Code: 20620 (Callaway, MD) - 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 20620 Zip Code in February 2026 was $487,450. The month over month percentage change (MoM) was 0.0373%, and the year over year percentage change (YoY) was -0.2501%.

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

The chart below shows the trend of the median house listing price in the 20620 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: 20620 - Trend of Median House Listing Price ($)
Zip Code: 20620 Trend of Median House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 269847
Sep 2016 272020
Oct 2016 295847
Nov 2016 314000
Dec 2016 314675
Jan 2017 299900
Feb 2017 299225
Mar 2017 239709
Apr 2017 238723
May 2017 305000
Jun 2017 262250
Jul 2017 210000
Aug 2017 350000 0.6667 0.297
Sep 2017 304950 -0.1287 0.1211
Oct 2017 323900 0.0621 0.0948
Nov 2017 351900 0.0864 0.1207
Dec 2017 364900 0.0369 0.1596
Jan 2018 359900 -0.0137 0.2001
Feb 2018 267400 -0.257 -0.1064
Mar 2018 207450 -0.2242 -0.1346
Apr 2018 207450 0.0 -0.131
May 2018 222100 0.0706 -0.2718
Jun 2018 225000 0.0131 -0.142
Jul 2018 289900 0.2884 0.3805
Aug 2018 319925 0.1036 -0.0859
Sep 2018 288675 -0.0977 -0.0534
Oct 2018 425000 0.4722 0.3121
Nov 2018 319925 -0.2472 -0.0909
Dec 2018 322225 0.0072 -0.1169
Jan 2019 364500 0.1312 0.0128
Feb 2019 149900 -0.5888 -0.4394
Mar 2019 308725 1.0595 0.4882
Apr 2019 297071 -0.0377 0.432
May 2019 325796 0.0967 0.4669
Jun 2019 284600 -0.1264 0.2649
Jul 2019 357250 0.2553 0.2323
Aug 2019 232000 -0.3506 -0.2748
Sep 2019 283000 0.2198 -0.0197
Oct 2019 359500 0.2703 -0.1541
Nov 2019 347875 -0.0323 0.0874
Dec 2019 325000 -0.0658 0.0086
Jan 2020 319900 -0.0157 -0.1224
Feb 2020 217900 -0.3188 0.4536
Mar 2020 204200 -0.0629 -0.3386
Apr 2020 189925 -0.0699 -0.3607
May 2020 248200 0.3068 -0.2382
Jun 2020 429450 0.7303 0.509
Jul 2020 595000 0.3855 0.6655
Aug 2020 595000 0.0 1.5647
Sep 2020 441050 -0.2587 0.5585
Oct 2020 403550 -0.085 0.1225
Nov 2020 387500 -0.0398 0.1139
Dec 2020 304500 -0.2142 -0.0631
Jan 2021 339750 0.1158 0.0621
Feb 2021 267450 -0.2128 0.2274
Mar 2021 385000 0.4395 0.8854
Apr 2021 326800 -0.1512 0.7207
May 2021 301600 -0.0771 0.2151
Jun 2021 340750 0.1298 -0.2065
Jul 2021 307750 -0.0968 -0.4828
Aug 2021 189400 -0.3846 -0.6817
Sep 2021 282500 0.4916 -0.3595
Oct 2021 428450 0.5166 0.0617
Nov 2021 427000 -0.0034 0.1019
Dec 2021 264700 -0.3801 -0.1307
Jan 2022 181225 -0.3154 -0.4666
Feb 2022 417450 1.3035 0.5609
Mar 2022 729900 0.7485 0.8958
Apr 2022 729900 0.0 1.2335
May 2022 489780 -0.329 0.6239
Jun 2022 419900 -0.1427 0.2323
Jul 2022 347500 -0.1724 0.1292
Aug 2022 347500 0.0 0.8347
Sep 2022 325000 -0.0647 0.1504
Oct 2022 350000 0.0769 -0.1831
Nov 2022 304950 -0.1287 -0.2858
Dec 2022 249900 -0.1805 -0.0559
Jan 2023 249900 0.0 0.3789
Feb 2023 249400 -0.002 -0.4026
Mar 2023 252900 0.014 -0.6535
Apr 2023 254900 0.0079 -0.6508
May 2023 185000 -0.2742 -0.6223
Jun 2023 199950 0.0808 -0.5238
Jul 2023 234900 0.1748 -0.324
Aug 2023 539900 1.2984 0.5537
Sep 2023 524900 -0.0278 0.6151
Oct 2023 439000 -0.1637 0.2543
Nov 2023 294100 -0.3301 -0.0356
Dec 2023 327500 0.1136 0.3105
Jan 2024 326500 -0.0031 0.3065
Feb 2024 384225 0.1768 0.5406
Mar 2024 328500 -0.145 0.2989
Apr 2024 228000 -0.3059 -0.1055
May 2024 548725 1.4067 1.9661
Jun 2024 525000 -0.0432 1.6257
Jul 2024 619900 0.1808 1.639
Aug 2024 675000 0.0889 0.2502
Sep 2024 675000 0.0 0.286
Oct 2024 659995 -0.0222 0.5034
Nov 2024 602925 -0.0865 1.0501
Dec 2024 555950 -0.0779 0.6976
Jan 2025 642500 0.1557 0.9678
Feb 2025 642500 0.0 0.6722
Mar 2025 650000 0.0117 0.9787
Apr 2025 505000 -0.2231 1.2149
May 2025 492500 -0.0248 -0.1025
Jun 2025 540000 0.0964 0.0286
Jul 2025 540000 0.0 -0.1289
Aug 2025 549900 0.0183 -0.1853
Sep 2025 507450 -0.0772 -0.2482
Oct 2025 447425 -0.1183 -0.3221
Nov 2025 438750 -0.0194 -0.2723
Dec 2025 477450 0.0882 -0.1412
Jan 2026 469900 -0.0158 -0.2686
Feb 2026 469900 0.0 -0.2686
Mar 2026 487450 0.0373 -0.2501