Zip Code: 21655 (Preston, 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 21655 Zip Code in February 2026 was $493,283. The month over month percentage change (MoM) was -0.0291%, and the year over year percentage change (YoY) was 0.5027%.

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 21655 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: 21655 - Trend of Average House Listing Price ($)
Zip Code: 21655 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 251355
Sep 2016 239188
Oct 2016 238395
Nov 2016 244599
Dec 2016 233990
Jan 2017 219776
Feb 2017 227279
Mar 2017 229961
Apr 2017 222301
May 2017 219302
Jun 2017 228543
Jul 2017 235045
Aug 2017 236582 0.0065 -0.0588
Sep 2017 220731 -0.067 -0.0772
Oct 2017 220956 0.001 -0.0732
Nov 2017 225535 0.0207 -0.0779
Dec 2017 225446 -0.0004 -0.0365
Jan 2018 219303 -0.0272 -0.0022
Feb 2018 226761 0.034 -0.0023
Mar 2018 232122 0.0236 0.0094
Apr 2018 236496 0.0188 0.0639
May 2018 216880 -0.0829 -0.011
Jun 2018 212207 -0.0215 -0.0715
Jul 2018 206443 -0.0272 -0.1217
Aug 2018 269327 0.3046 0.1384
Sep 2018 298003 0.1065 0.3501
Oct 2018 271319 -0.0895 0.2279
Nov 2018 257620 -0.0505 0.1423
Dec 2018 263111 0.0213 0.1671
Jan 2019 256200 -0.0263 0.1682
Feb 2019 248384 -0.0305 0.0954
Mar 2019 237292 -0.0447 0.0223
Apr 2019 224619 -0.0534 -0.0502
May 2019 208792 -0.0705 -0.0373
Jun 2019 209861 0.0051 -0.0111
Jul 2019 240170 0.1444 0.1634
Aug 2019 244330 0.0173 -0.0928
Sep 2019 259348 0.0615 -0.1297
Oct 2019 264867 0.0213 -0.0238
Nov 2019 278601 0.0519 0.0814
Dec 2019 277020 -0.0057 0.0529
Jan 2020 258939 -0.0653 0.0107
Feb 2020 263865 0.019 0.0623
Mar 2020 286364 0.0853 0.2068
Apr 2020 289726 0.0117 0.2899
May 2020 318940 0.1008 0.5275
Jun 2020 293737 -0.079 0.3997
Jul 2020 286821 -0.0235 0.1942
Aug 2020 290350 0.0123 0.1884
Sep 2020 294725 0.0151 0.1364
Oct 2020 297809 0.0105 0.1244
Nov 2020 330311 0.1091 0.1856
Dec 2020 321350 -0.0271 0.16
Jan 2021 275931 -0.1413 0.0656
Feb 2021 259840 -0.0583 -0.0153
Mar 2021 230897 -0.1114 -0.1937
Apr 2021 231705 0.0035 -0.2003
May 2021 245304 0.0587 -0.2309
Jun 2021 292757 0.1934 -0.0033
Jul 2021 329856 0.1267 0.15
Aug 2021 336763 0.0209 0.1598
Sep 2021 296560 -0.1194 0.0062
Oct 2021 213621 -0.2797 -0.2827
Nov 2021 437100 1.0461 0.3233
Dec 2021 293657 -0.3282 -0.0862
Jan 2022 269598 -0.0819 -0.023
Feb 2022 252633 -0.0629 -0.0277
Mar 2022 275638 0.0911 0.1938
Apr 2022 347200 0.2596 0.4985
May 2022 350380 0.0092 0.4284
Jun 2022 346032 -0.0124 0.182
Jul 2022 374833 0.0832 0.1364
Aug 2022 382254 0.0198 0.1351
Sep 2022 401804 0.0511 0.3549
Oct 2022 506322 0.2601 1.3702
Nov 2022 798066 0.5762 0.8258
Dec 2022 1000589 0.2538 2.4073
Jan 2023 907270 -0.0933 2.3653
Feb 2023 854546 -0.0581 2.3826
Mar 2023 1037092 0.2136 2.7625
Apr 2023 1313648 0.2667 2.7835
May 2023 1362980 0.0376 2.89
Jun 2023 1139049 -0.1643 2.2917
Jul 2023 1153992 0.0131 2.0787
Aug 2023 376217 -0.674 -0.0158
Sep 2023 448315 0.1916 0.1158
Oct 2023 338615 -0.2447 -0.3312
Nov 2023 336346 -0.0067 -0.5785
Dec 2023 424453 0.262 -0.5758
Jan 2024 437399 0.0305 -0.5179
Feb 2024 488775 0.1175 -0.428
Mar 2024 406919 -0.1675 -0.6076
Apr 2024 473450 0.1635 -0.6396
May 2024 619155 0.3078 -0.5457
Jun 2024 629344 0.0165 -0.4475
Jul 2024 560855 -0.1088 -0.514
Aug 2024 528794 -0.0572 0.4056
Sep 2024 517925 -0.0206 0.1553
Oct 2024 468501 -0.0954 0.3836
Nov 2024 482790 0.0305 0.4354
Dec 2024 502544 0.0409 0.184
Jan 2025 362566 -0.2785 -0.1711
Feb 2025 333370 -0.0805 -0.3179
Mar 2025 328263 -0.0153 -0.1933
Apr 2025 420489 0.281 -0.1119
May 2025 523900 0.2459 -0.1538
Jun 2025 571843 0.0915 -0.0914
Jul 2025 458115 -0.1989 -0.1832
Aug 2025 430030 -0.0613 -0.1868
Sep 2025 383739 -0.1076 -0.2591
Oct 2025 376091 -0.0199 -0.1972
Nov 2025 358076 -0.0479 -0.2583
Dec 2025 509510 0.4229 0.0139
Jan 2026 546259 0.0721 0.5066
Feb 2026 508057 -0.0699 0.524
Mar 2026 493283 -0.0291 0.5027