Zip Code: 21770 (Monrovia, 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 21770 Zip Code in February 2026 was $814,685. The month over month percentage change (MoM) was 0.0951%, and the year over year percentage change (YoY) was -0.2129%.

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 21770 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: 21770 - Trend of Average House Listing Price ($)
Zip Code: 21770 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 469153
Sep 2016 490870
Oct 2016 488081
Nov 2016 484440
Dec 2016 500082
Jan 2017 482582
Feb 2017 473958
Mar 2017 475730
Apr 2017 472393
May 2017 466621
Jun 2017 454476
Jul 2017 454929
Aug 2017 453856 -0.0024 -0.0326
Sep 2017 422443 -0.0692 -0.1394
Oct 2017 446860 0.0578 -0.0845
Nov 2017 472499 0.0574 -0.0247
Dec 2017 481490 0.019 -0.0372
Jan 2018 463792 -0.0368 -0.0389
Feb 2018 464557 0.0016 -0.0198
Mar 2018 459644 -0.0106 -0.0338
Apr 2018 449435 -0.0222 -0.0486
May 2018 457252 0.0174 -0.0201
Jun 2018 441860 -0.0337 -0.0278
Jul 2018 443152 0.0029 -0.0259
Aug 2018 453865 0.0242 0.0
Sep 2018 443367 -0.0231 0.0495
Oct 2018 471672 0.0638 0.0555
Nov 2018 502902 0.0662 0.0643
Dec 2018 521939 0.0379 0.084
Jan 2019 539644 0.0339 0.1635
Feb 2019 542029 0.0044 0.1668
Mar 2019 530237 -0.0218 0.1536
Apr 2019 516031 -0.0268 0.1482
May 2019 503560 -0.0242 0.1013
Jun 2019 509979 0.0127 0.1542
Jul 2019 492013 -0.0352 0.1103
Aug 2019 509052 0.0346 0.1216
Sep 2019 516439 0.0145 0.1648
Oct 2019 509523 -0.0134 0.0802
Nov 2019 504459 -0.0099 0.0031
Dec 2019 505311 0.0017 -0.0319
Jan 2020 505828 0.001 -0.0627
Feb 2020 488497 -0.0343 -0.0988
Mar 2020 490777 0.0047 -0.0744
Apr 2020 489387 -0.0028 -0.0516
May 2020 498367 0.0184 -0.0103
Jun 2020 501875 0.007 -0.0159
Jul 2020 436575 -0.1301 -0.1127
Aug 2020 466505 0.0686 -0.0836
Sep 2020 553146 0.1857 0.0711
Oct 2020 592124 0.0705 0.1621
Nov 2020 579500 -0.0213 0.1488
Dec 2020 557452 -0.038 0.1032
Jan 2021 554189 -0.0059 0.0956
Feb 2021 502450 -0.0934 0.0286
Mar 2021 477803 -0.0491 -0.0264
Apr 2021 477382 -0.0009 -0.0245
May 2021 526575 0.103 0.0566
Jun 2021 535767 0.0175 0.0675
Jul 2021 554623 0.0352 0.2704
Aug 2021 498557 -0.1011 0.0687
Sep 2021 529208 0.0615 -0.0433
Oct 2021 518203 -0.0208 -0.1248
Nov 2021 525643 0.0144 -0.0929
Dec 2021 554889 0.0556 -0.0046
Jan 2022 537737 -0.0309 -0.0297
Feb 2022 649980 0.2087 0.2936
Mar 2022 718609 0.1056 0.504
Apr 2022 588871 -0.1805 0.2335
May 2022 573440 -0.0262 0.089
Jun 2022 510218 -0.1103 -0.0477
Jul 2022 679796 0.3324 0.2257
Aug 2022 647563 -0.0474 0.2989
Sep 2022 666812 0.0297 0.26
Oct 2022 657585 -0.0138 0.269
Nov 2022 714809 0.087 0.3599
Dec 2022 737849 0.0322 0.3297
Jan 2023 684650 -0.0721 0.2732
Feb 2023 743061 0.0853 0.1432
Mar 2023 704415 -0.052 -0.0198
Apr 2023 731431 0.0384 0.2421
May 2023 804454 0.0998 0.4029
Jun 2023 731961 -0.0901 0.4346
Jul 2023 664626 -0.092 -0.0223
Aug 2023 715944 0.0772 0.1056
Sep 2023 697056 -0.0264 0.0454
Oct 2023 799023 0.1463 0.2151
Nov 2023 791889 -0.0089 0.1078
Dec 2023 804271 0.0156 0.09
Jan 2024 698479 -0.1315 0.0202
Feb 2024 736832 0.0549 -0.0084
Mar 2024 701220 -0.0483 -0.0045
Apr 2024 655829 -0.0647 -0.1034
May 2024 804606 0.2269 0.0002
Jun 2024 977702 0.2151 0.3357
Jul 2024 811650 -0.1698 0.2212
Aug 2024 866948 0.0681 0.2109
Sep 2024 789257 -0.0896 0.1323
Oct 2024 728471 -0.077 -0.0883
Nov 2024 877342 0.2044 0.1079
Dec 2024 895467 0.0207 0.1134
Jan 2025 844336 -0.0571 0.2088
Feb 2025 927542 0.0985 0.2588
Mar 2025 1035047 0.1159 0.4761
Apr 2025 970236 -0.0626 0.4794
May 2025 932918 -0.0385 0.1595
Jun 2025 844573 -0.0947 -0.1362
Jul 2025 838630 -0.007 0.0332
Aug 2025 815963 -0.027 -0.0588
Sep 2025 819894 0.0048 0.0388
Oct 2025 766340 -0.0653 0.052
Nov 2025 789461 0.0302 -0.1002
Dec 2025 732724 -0.0719 -0.1817
Jan 2026 758641 0.0354 -0.1015
Feb 2026 743942 -0.0194 -0.1979
Mar 2026 814685 0.0951 -0.2129