Zip Code: 20851 (Rockville, 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 20851 Zip Code in February 2026 was $626,133. The month over month percentage change (MoM) was 0.0186%, and the year over year percentage change (YoY) was 0.1294%.

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 20851 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: 20851 - Trend of Average House Listing Price ($)
Zip Code: 20851 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 400422
Sep 2016 393283
Oct 2016 385212
Nov 2016 404226
Dec 2016 390097
Jan 2017 410510
Feb 2017 414987
Mar 2017 378550
Apr 2017 400665
May 2017 404820
Jun 2017 424582
Jul 2017 433126
Aug 2017 417389 -0.0363 0.0424
Sep 2017 406790 -0.0254 0.0343
Oct 2017 419641 0.0316 0.0894
Nov 2017 409152 -0.025 0.0122
Dec 2017 406436 -0.0066 0.0419
Jan 2018 432078 0.0631 0.0525
Feb 2018 425944 -0.0142 0.0264
Mar 2018 448515 0.053 0.1848
Apr 2018 494679 0.1029 0.2346
May 2018 469332 -0.0512 0.1594
Jun 2018 460286 -0.0193 0.0841
Jul 2018 450906 -0.0204 0.0411
Aug 2018 454928 0.0089 0.0899
Sep 2018 457056 0.0047 0.1236
Oct 2018 450784 -0.0137 0.0742
Nov 2018 464098 0.0295 0.1343
Dec 2018 459417 -0.0101 0.1304
Jan 2019 460987 0.0034 0.0669
Feb 2019 462414 0.0031 0.0856
Mar 2019 459851 -0.0055 0.0253
Apr 2019 458997 -0.0019 -0.0721
May 2019 449443 -0.0208 -0.0424
Jun 2019 438165 -0.0251 -0.0481
Jul 2019 441531 0.0077 -0.0208
Aug 2019 443425 0.0043 -0.0253
Sep 2019 435712 -0.0174 -0.0467
Oct 2019 451959 0.0373 0.0026
Nov 2019 449552 -0.0053 -0.0313
Dec 2019 446666 -0.0064 -0.0278
Jan 2020 435334 -0.0254 -0.0556
Feb 2020 412554 -0.0523 -0.1078
Mar 2020 406194 -0.0154 -0.1167
Apr 2020 422115 0.0392 -0.0804
May 2020 420848 -0.003 -0.0636
Jun 2020 445576 0.0588 0.0169
Jul 2020 472006 0.0593 0.069
Aug 2020 447056 -0.0529 0.0082
Sep 2020 462791 0.0352 0.0621
Oct 2020 473668 0.0235 0.048
Nov 2020 479114 0.0115 0.0658
Dec 2020 457252 -0.0456 0.0237
Jan 2021 479531 0.0487 0.1015
Feb 2021 498250 0.039 0.2077
Mar 2021 517623 0.0389 0.2743
Apr 2021 498716 -0.0365 0.1815
May 2021 485704 -0.0261 0.1541
Jun 2021 488718 0.0062 0.0968
Jul 2021 505599 0.0345 0.0712
Aug 2021 491633 -0.0276 0.0997
Sep 2021 507001 0.0313 0.0955
Oct 2021 490010 -0.0335 0.0345
Nov 2021 499826 0.02 0.0432
Dec 2021 503865 0.0081 0.1019
Jan 2022 497465 -0.0127 0.0374
Feb 2022 470998 -0.0532 -0.0547
Mar 2022 498475 0.0583 -0.037
Apr 2022 507230 0.0176 0.0171
May 2022 545644 0.0757 0.1234
Jun 2022 538640 -0.0128 0.1021
Jul 2022 537582 -0.002 0.0633
Aug 2022 518300 -0.0359 0.0542
Sep 2022 533303 0.0289 0.0519
Oct 2022 548674 0.0288 0.1197
Nov 2022 557975 0.017 0.1163
Dec 2022 569575 0.0208 0.1304
Jan 2023 609975 0.0709 0.2262
Feb 2023 571042 -0.0638 0.2124
Mar 2023 563588 -0.0131 0.1306
Apr 2023 560413 -0.0056 0.1048
May 2023 559229 -0.0021 0.0249
Jun 2023 657300 0.1754 0.2203
Jul 2023 579623 -0.1182 0.0782
Aug 2023 592340 0.0219 0.1429
Sep 2023 604477 0.0205 0.1335
Oct 2023 601650 -0.0047 0.0966
Nov 2023 565853 -0.0595 0.0141
Dec 2023 587525 0.0383 0.0315
Jan 2024 575362 -0.0207 -0.0567
Feb 2024 518973 -0.098 -0.0912
Mar 2024 541882 0.0441 -0.0385
Apr 2024 505475 -0.0672 -0.098
May 2024 562418 0.1127 0.0057
Jun 2024 559896 -0.0045 -0.1482
Jul 2024 547838 -0.0215 -0.0548
Aug 2024 547603 -0.0004 -0.0755
Sep 2024 558557 0.02 -0.076
Oct 2024 572895 0.0257 -0.0478
Nov 2024 541110 -0.0555 -0.0437
Dec 2024 571225 0.0557 -0.0277
Jan 2025 619600 0.0847 0.0769
Feb 2025 607901 -0.0189 0.1714
Mar 2025 554372 -0.0881 0.023
Apr 2025 577760 0.0422 0.143
May 2025 595859 0.0313 0.0595
Jun 2025 597171 0.0022 0.0666
Jul 2025 620322 0.0388 0.1323
Aug 2025 587304 -0.0532 0.0725
Sep 2025 581129 -0.0105 0.0404
Oct 2025 555315 -0.0444 -0.0307
Nov 2025 593163 0.0682 0.0962
Dec 2025 562575 -0.0516 -0.0151
Jan 2026 587170 0.0437 -0.0523
Feb 2026 614690 0.0469 0.0112
Mar 2026 626133 0.0186 0.1294