Zip Code: 21536 (Grantsville, 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 21536 Zip Code in February 2026 was 7. The month over month percentage change (MoM) was -0.1875%, and the year over year percentage change (YoY) was -0.0714%.

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

The chart below shows the trend of active listing count in the 21536 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21536 - Trend of Active Listing Count of Houses
Zip Code: 21536 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 17
Sep 2016 17
Oct 2016 17
Nov 2016 16
Dec 2016 14
Jan 2017 11
Feb 2017 7
Mar 2017 7
Apr 2017 8
May 2017 9
Jun 2017 11
Jul 2017 11
Aug 2017 14 0.3333 -0.1765
Sep 2017 15 0.0714 -0.1176
Oct 2017 13 -0.1333 -0.2121
Nov 2017 13 0.0 -0.1875
Dec 2017 12 -0.1154 -0.1786
Jan 2018 8 -0.3043 -0.2727
Feb 2018 7 -0.1875 -0.0714
Mar 2018 5 -0.2308 -0.2308
Apr 2018 6 0.2 -0.25
May 2018 11 0.75 0.1667
Jun 2018 9 -0.1429 -0.1818
Jul 2018 10 0.1111 -0.0476
Aug 2018 18 0.8 0.2857
Sep 2018 19 0.0278 0.2333
Oct 2018 19 0.027 0.4615
Nov 2018 19 0.0 0.4615
Dec 2018 20 0.0263 0.6957
Jan 2019 16 -0.1795 1.0
Feb 2019 13 -0.2188 0.9231
Mar 2019 12 -0.04 1.4
Apr 2019 13 0.0833 1.1667
May 2019 14 0.0769 0.3333
Jun 2019 15 0.0714 0.6667
Jul 2019 15 0.0 0.5
Aug 2019 18 0.2 0.0
Sep 2019 17 -0.0556 -0.0811
Oct 2019 17 0.0 -0.1053
Nov 2019 16 -0.0588 -0.1579
Dec 2019 17 0.0625 -0.1282
Jan 2020 13 -0.2647 -0.2188
Feb 2020 12 -0.08 -0.08
Mar 2020 10 -0.1304 -0.1667
Apr 2020 9 -0.1 -0.3077
May 2020 10 0.1111 -0.2857
Jun 2020 7 -0.3 -0.5333
Jul 2020 5 -0.2857 -0.6667
Aug 2020 7 0.3 -0.6389
Sep 2020 8 0.2308 -0.5294
Oct 2020 10 0.1875 -0.4412
Nov 2020 8 -0.1579 -0.5
Dec 2020 6 -0.25 -0.6471
Jan 2021 6 -0.0833 -0.56
Feb 2021 6 0.0909 -0.4783
Mar 2021 7 0.1667 -0.3
Apr 2021 7 0.0 -0.2222
May 2021 6 -0.1429 -0.4
Jun 2021 4 -0.3333 -0.4286
Jul 2021 5 0.25 0.0
Aug 2021 8 0.6 0.2308
Sep 2021 8 0.0 0.0
Oct 2021 10 0.25 0.0526
Nov 2021 9 -0.1 0.125
Dec 2021 8 -0.1111 0.3333
Jan 2022 8 0.0 0.4545
Feb 2022 5 -0.375 -0.1667
Mar 2022 4 -0.3 -0.5
Apr 2022 3 -0.1429 -0.5714
May 2022 3 0.0 -0.5
Jun 2022 3 0.0 -0.25
Jul 2022 3 0.0 -0.4
Aug 2022 4 0.3333 -0.5
Sep 2022 7 0.75 -0.125
Oct 2022 6 -0.1429 -0.4
Nov 2022 8 0.3333 -0.1111
Dec 2022 10 0.1875 0.1875
Jan 2023 7 -0.2632 -0.125
Feb 2023 3 -0.6429 -0.5
Mar 2023 4 0.6 0.1429
Apr 2023 3 -0.375 -0.1667
May 2023 5 1.0 0.6667
Jun 2023 6 0.2 1.0
Jul 2023 5 -0.1667 0.6667
Aug 2023 6 0.2 0.5
Sep 2023 9 0.5 0.2857
Oct 2023 10 0.1111 0.6667
Nov 2023 11 0.05 0.3125
Dec 2023 9 -0.1905 -0.1053
Jan 2024 8 -0.0588 0.1429
Feb 2024 6 -0.25 1.4
Mar 2024 6 0.0 0.5
Apr 2024 7 0.1667 1.8
May 2024 7 -0.0714 0.3
Jun 2024 6 -0.0769 0.0
Jul 2024 5 -0.1667 0.0
Aug 2024 6 0.1 -0.0833
Sep 2024 6 0.0909 -0.3333
Oct 2024 9 0.5 -0.1
Nov 2024 11 0.1667 0.0
Dec 2024 9 -0.1429 0.0588
Jan 2025 10 0.1111 0.25
Feb 2025 9 -0.1 0.5
Mar 2025 7 -0.2222 0.1667
Apr 2025 7 0.0 0.0
May 2025 5 -0.2857 -0.2308
Jun 2025 9 0.8 0.5
Jul 2025 11 0.2222 1.2
Aug 2025 12 0.0909 1.1818
Sep 2025 10 -0.1667 0.6667
Oct 2025 9 -0.1 0.0
Nov 2025 9 -0.0556 -0.1905
Dec 2025 7 -0.1765 -0.2222
Jan 2026 7 0.0 -0.3
Feb 2026 8 0.1429 -0.1111
Mar 2026 7 -0.1875 -0.0714