Zip Code: 21778 (Rocky Ridge, 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 21778 Zip Code in February 2026 was $499,900. The month over month percentage change (MoM) was 0.2345%.

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 21778 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: 21778 - Trend of Median House Listing Price ($)
Zip Code: 21778 Trend of Median House Listing Price
Items per page:
1 – 10 of 92
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 89900
Sep 2016 114675
Oct 2016 109900
Nov 2016 164900
Jan 2017 329000
Feb 2017 329000
Mar 2017 214500
May 2017 259500
Jun 2017 259500
Jul 2017 254925
Aug 2017 249950 -0.0195 1.7803
Sep 2017 259900 0.0398 1.2664
Oct 2017 210000 -0.192 0.9108
Nov 2017 199000 -0.0524 0.2068
Dec 2017 210000 0.0553
Jul 2018 210000 -0.1762
Aug 2018 235000 0.119 -0.0598
Sep 2018 235000 0.0 -0.0958
Oct 2018 259900 0.106 0.2376
Nov 2018 269900 0.0385 0.3563
Jan 2019 249900
Feb 2019 264900 0.06
Mar 2019 279900 0.0566
May 2019 279900
Jun 2019 737300 1.6342
Jul 2019 699500 -0.0513 2.331
Aug 2019 567500 -0.1887 1.4149
Sep 2019 632450 0.1144 1.6913
Oct 2019 733700 0.1601 1.823
Nov 2019 800000 0.0904 1.9641
Dec 2019 800000 0.0
Jan 2020 800000 0.0 2.2013
Feb 2020 800000 0.0 2.02
Mar 2020 800000 0.0 1.8582
Apr 2020 725000 -0.0938
May 2020 574500 -0.2076 1.0525
Jun 2020 650000 0.1314 -0.1184
Jul 2020 650000 0.0 -0.0708
Aug 2020 887250 0.365 0.5634
Sep 2020 539900 -0.3915 -0.1463
Oct 2020 254225 -0.5291 -0.6535
Nov 2020 434900 0.7107 -0.4564
Dec 2020 350000 -0.1952 -0.5625
Jan 2021 399950 0.1427 -0.5001
Feb 2021 159000 -0.6025 -0.8013
Mar 2021 846225 4.3222 0.0578
Apr 2021 995000 0.1758 0.3724
May 2021 800000 -0.196 0.3925
Jun 2021 547448 -0.3157 -0.1578
Jul 2021 598675 0.0936 -0.079
Aug 2021 299900 -0.4991 -0.662
Sep 2021 581000 0.9373 0.0761
Oct 2021 500000 -0.1394 0.9668
Nov 2021 289000 -0.422 -0.3355
Dec 2021 1190000 3.1176 2.4
Jan 2022 984950 -0.1723 1.4627
Feb 2022 974950 -0.0102 5.1318
Mar 2022 737425 -0.2436 -0.1286
Apr 2022 599900 -0.1865 -0.3971
May 2022 737425 0.2292 -0.0782
Jun 2022 575000 -0.2203 0.0503
Jul 2022 625000 0.087 0.044
Aug 2022 657400 0.0518 1.1921
Sep 2022 641200 -0.0246 0.1036
Oct 2022 634900 -0.0098 0.2698
Nov 2022 624900 -0.0158 1.1623
Dec 2022 624900 0.0 -0.4749
Jan 2023 699500 0.1194 -0.2898
Feb 2023 625000 -0.1065 -0.3589
Mar 2023 625000 0.0 -0.1525
Apr 2023 439900 -0.2962 -0.2667
May 2023 550000 0.2503 -0.2542
Jun 2023 250000 -0.5455 -0.5652
Jul 2023 350000 0.4 -0.44
Aug 2023 350000 0.0 -0.4676
Mar 2024 799900 0.2798
Apr 2024 799900 0.0 0.8184
Aug 2024 1100000 2.1429
Sep 2024 725000 -0.3409
Oct 2024 946250 0.3052
Nov 2024 813750 -0.14
Dec 2024 935000 0.149
Jan 2025 935000 0.0
Apr 2025 325000 -0.5937
May 2025 329900 0.0151
Aug 2025 725000 -0.3409
Sep 2025 725000 0.0 0.0
Nov 2025 320000 -0.6068
Dec 2025 404950 0.2655 -0.5669
Jan 2026 404950 0.0 -0.5669
Feb 2026 404950 0.0
Mar 2026 499900 0.2345