Zip Code: 21531 (Friendsville, MD) - Trend of Active Listing Count of Houses (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the active listing count of houses in the 21531 Zip Code in February 2026 was 1. The month over month percentage change (MoM) was -0.3333%, and the year over year percentage change (YoY) was -0.6667%.

You can see similar for other Maryland Zip Codes, and for Maryland.

The chart below shows the trend of active listing count in the 21531 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21531 - Trend of Active Listing Count of Houses
Zip Code: 21531 Trend of Active Listing Count of Houses
Items per page:
1 – 10 of 116
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 15
Sep 2016 14
Oct 2016 14
Nov 2016 17
Dec 2016 17
Jan 2017 13
Feb 2017 11
Mar 2017 10
Apr 2017 11
May 2017 13
Jun 2017 17
Jul 2017 17
Aug 2017 18 0.0588 0.2
Sep 2017 20 0.0833 0.4444
Oct 2017 18 -0.0769 0.3333
Nov 2017 16 -0.1111 -0.0588
Dec 2017 15 -0.0625 -0.1176
Jan 2018 14 -0.0667 0.0769
Feb 2018 14 -0.0357 0.2273
Mar 2018 12 -0.1111 0.2632
Apr 2018 12 0.0 0.1429
May 2018 13 0.0833 0.0
Jun 2018 12 -0.0769 -0.2941
Jul 2018 14 0.1667 -0.1765
Aug 2018 16 0.1429 -0.1111
Sep 2018 19 0.1875 -0.0256
Oct 2018 15 -0.2105 -0.1667
Nov 2018 12 -0.2 -0.25
Dec 2018 14 0.125 -0.1
Jan 2019 13 -0.037 -0.0714
Feb 2019 13 0.0 -0.037
Mar 2019 11 -0.1923 -0.125
Apr 2019 12 0.1429 0.0
May 2019 16 0.3333 0.2308
Jun 2019 16 -0.0313 0.2917
Jul 2019 14 -0.0968 0.0
Aug 2019 11 -0.2143 -0.3125
Sep 2019 11 0.0 -0.4211
Oct 2019 11 0.0 -0.2667
Nov 2019 11 0.0 -0.0833
Dec 2019 10 -0.0909 -0.2593
Jan 2020 9 -0.1 -0.3077
Feb 2020 7 -0.2778 -0.5
Mar 2020 5 -0.2308 -0.5238
Apr 2020 4 -0.2 -0.6667
May 2020 4 0.0 -0.75
Jun 2020 4 0.0 -0.7419
Jul 2020 8 0.875 -0.4643
Aug 2020 8 0.0 -0.3182
Sep 2020 11 0.4667 0.0
Oct 2020 9 -0.1818 -0.1818
Nov 2020 7 -0.2222 -0.3636
Dec 2020 5 -0.3571 -0.55
Jan 2021 6 0.3333 -0.3333
Feb 2021 3 -0.5 -0.5385
Mar 2021 3 0.0 -0.4
Apr 2021 3 -0.1667 -0.375
May 2021 5 0.8 0.125
Jun 2021 6 0.3333 0.5
Jul 2021 5 -0.25 -0.4
Aug 2021 4 -0.1111 -0.4667
Sep 2021 6 0.5 -0.4545
Oct 2021 8 0.25 -0.1667
Nov 2021 6 -0.2 -0.1429
Dec 2021 7 0.0833 0.4444
Jan 2022 4 -0.3846 -0.3333
Feb 2022 4 0.0 0.3333
Mar 2022 6 0.5 1.0
Apr 2022 6 0.0 1.4
May 2022 6 0.0 0.3333
Jun 2022 4 -0.4167 -0.4167
Jul 2022 3 -0.1429 -0.3333
Aug 2022 3 0.0 -0.25
Sep 2022 6 1.0 0.0
Oct 2022 8 0.25 0.0
Nov 2022 6 -0.2 0.0
Dec 2022 5 -0.1667 -0.2308
Jan 2023 4 -0.2 0.0
Feb 2023 3 -0.25 -0.25
Mar 2023 3 -0.1667 -0.5833
Apr 2023 3 0.0 -0.5833
May 2023 3 0.2 -0.5
Jun 2023 4 0.3333 0.1429
Jul 2023 4 -0.125 0.1667
Aug 2023 4 0.1429 0.3333
Sep 2023 7 0.625 0.0833
Oct 2023 6 -0.0769 -0.2
Nov 2023 5 -0.1667 -0.1667
Dec 2023 6 0.2 0.2
Jan 2024 4 -0.3333 0.0
Feb 2024 5 0.125 0.5
Mar 2024 3 -0.3333 0.2
Apr 2024 4 0.3333 0.6
May 2024 5 0.25 0.6667
Jun 2024 5 0.0 0.25
Jul 2024 5 0.0 0.4286
Aug 2024 7 0.3 0.625
Sep 2024 4 -0.3846 -0.3846
Oct 2024 3 -0.25 -0.5
Nov 2024 3 0.0 -0.4
Dec 2024 5 0.6667 -0.1667
Jan 2025 5 0.0 0.25
Feb 2025 5 -0.1 0.0
Mar 2025 3 -0.3333 0.0
Apr 2025 3 0.0 -0.25
May 2025 5 0.5 -0.1
Jun 2025 5 0.1111 0.0
Jul 2025 4 -0.2 -0.2
Aug 2025 3 -0.25 -0.5385
Sep 2025 3 0.0 -0.25
Oct 2025 5 0.5 0.5
Nov 2025 0 -1.0 -1.0
Dec 2025 1 -0.8
Jan 2026 2 1.0 -0.6
Feb 2026 2 -0.25 -0.6667
Mar 2026 1 -0.3333 -0.6667