Zip Code: 20620 (Callaway, MD) - 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 20620 Zip Code in February 2026 was $487,450. The month over month percentage change (MoM) was 0.1079%, 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 average house listing price in the 20620 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: 20620 - Trend of Average House Listing Price ($)
Zip Code: 20620 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 259162
Sep 2016 255904
Oct 2016 274341
Nov 2016 290483
Dec 2016 308069
Jan 2017 323100
Feb 2017 299380
Mar 2017 295855
Apr 2017 283697
May 2017 302280
Jun 2017 263179
Jul 2017 238267
Aug 2017 402980 0.6913 0.5549
Sep 2017 375966 -0.067 0.4692
Oct 2017 402200 0.0698 0.4661
Nov 2017 457013 0.1363 0.5733
Dec 2017 345420 -0.2442 0.1212
Jan 2018 320940 -0.0709 -0.0067
Feb 2018 296000 -0.0777 -0.0113
Mar 2018 252650 -0.1465 -0.146
Apr 2018 364920 0.4444 0.2863
May 2018 383500 0.0509 0.2687
Jun 2018 435783 0.1363 0.6558
Jul 2018 400560 -0.0808 0.6811
Aug 2018 464692 0.1601 0.1531
Sep 2018 407950 -0.1221 0.0851
Oct 2018 425000 0.0418 0.0567
Nov 2018 295775 -0.3041 -0.3528
Dec 2018 322225 0.0894 -0.0672
Jan 2019 364500 0.1312 0.1357
Feb 2019 149900 -0.5888 -0.4936
Mar 2019 308725 1.0595 0.2219
Apr 2019 282014 -0.0865 -0.2272
May 2019 293173 0.0396 -0.2355
Jun 2019 311340 0.062 -0.2856
Jul 2019 404625 0.2996 0.0101
Aug 2019 248250 -0.3865 -0.4658
Sep 2019 288945 0.1639 -0.2917
Oct 2019 349989 0.2113 -0.1765
Nov 2019 338826 -0.0319 0.1456
Dec 2019 325000 -0.0408 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 -0.3265
May 2020 248200 0.3068 -0.1534
Jun 2020 429450 0.7303 0.3794
Jul 2020 595000 0.3855 0.4705
Aug 2020 595000 0.0 1.3968
Sep 2020 441050 -0.2587 0.5264
Oct 2020 403550 -0.085 0.153
Nov 2020 387500 -0.0398 0.1437
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 328246 0.7331 -0.2558
Oct 2021 460133 0.4018 0.1402
Nov 2021 427000 -0.072 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 332483 -0.2082 0.0804
Aug 2022 347500 0.0452 0.8347
Sep 2022 325000 -0.0647 -0.0099
Oct 2022 374967 0.1537 -0.1851
Nov 2022 341633 -0.0889 -0.1999
Dec 2022 249913 -0.2685 -0.0559
Jan 2023 249900 -0.0001 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 -0.2935
Aug 2023 539900 1.2984 0.5537
Sep 2023 524900 -0.0278 0.6151
Oct 2023 439000 -0.1637 0.1708
Nov 2023 317033 -0.2778 -0.072
Dec 2023 327500 0.033 0.3105
Jan 2024 326500 -0.0031 0.3065
Feb 2024 402363 0.2324 0.6133
Mar 2024 328500 -0.1836 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 606633 0.1555 1.5825
Aug 2024 645000 0.0632 0.1947
Sep 2024 645000 0.0 0.2288
Oct 2024 630140 -0.023 0.4354
Nov 2024 594512 -0.0565 0.8752
Dec 2024 551725 -0.072 0.6847
Jan 2025 642500 0.1645 0.9678
Feb 2025 642500 0.0 0.5968
Mar 2025 650000 0.0117 0.9787
Apr 2025 505000 -0.2231 1.2149
May 2025 504150 -0.0017 -0.0812
Jun 2025 541633 0.0743 0.0317
Jul 2025 540000 -0.003 -0.1098
Aug 2025 548933 0.0165 -0.1489
Sep 2025 527225 -0.0395 -0.1826
Oct 2025 446617 -0.1529 -0.2912
Nov 2025 437083 -0.0213 -0.2648
Dec 2025 472250 0.0805 -0.144
Jan 2026 411633 -0.1284 -0.3593
Feb 2026 439966 0.0688 -0.3152
Mar 2026 487450 0.1079 -0.2501