Zip Code: 21738 (Glenwood, 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 21738 Zip Code in February 2026 was 5. The month over month percentage change (MoM) was 0.6667%, and the year over year percentage change (YoY) was 0.4286%.

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

The chart below shows the trend of active listing count in the 21738 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21738 - Trend of Active Listing Count of Houses
Zip Code: 21738 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 24
Sep 2016 26
Oct 2016 24
Nov 2016 21
Dec 2016 21
Jan 2017 18
Feb 2017 18
Mar 2017 17
Apr 2017 18
May 2017 18
Jun 2017 21
Jul 2017 22
Aug 2017 22 0.0 -0.0833
Sep 2017 20 -0.1136 -0.2353
Oct 2017 17 -0.1282 -0.2766
Nov 2017 17 0.0 -0.1905
Dec 2017 19 0.0882 -0.0976
Jan 2018 15 -0.1892 -0.1667
Feb 2018 13 -0.1333 -0.2571
Mar 2018 13 -0.0385 -0.2424
Apr 2018 11 -0.12 -0.3889
May 2018 15 0.3182 -0.1944
Jun 2018 22 0.5172 0.0476
Jul 2018 23 0.0455 0.0455
Aug 2018 23 -0.0217 0.0227
Sep 2018 17 -0.2444 -0.1282
Oct 2018 16 -0.0588 -0.0588
Nov 2018 17 0.0313 -0.0294
Dec 2018 15 -0.1212 -0.2162
Jan 2019 13 -0.1034 -0.1333
Feb 2019 11 -0.1923 -0.1923
Mar 2019 11 0.0 -0.16
Apr 2019 13 0.2381 0.1818
May 2019 17 0.2692 0.1379
Jun 2019 24 0.4545 0.0909
Jul 2019 23 -0.0417 0.0
Aug 2019 20 -0.1304 -0.1111
Sep 2019 19 -0.05 0.1176
Oct 2019 20 0.0526 0.25
Nov 2019 21 0.025 0.2424
Dec 2019 20 -0.0244 0.3793
Jan 2020 13 -0.35 0.0
Feb 2020 10 -0.2692 -0.0952
Mar 2020 11 0.1579 0.0476
Apr 2020 7 -0.4091 -0.5
May 2020 9 0.3077 -0.4848
Jun 2020 9 0.0588 -0.625
Jul 2020 8 -0.1111 -0.6522
Aug 2020 9 0.0625 -0.575
Sep 2020 5 -0.4118 -0.7368
Oct 2020 6 0.2 -0.7
Nov 2020 6 0.0 -0.7073
Dec 2020 6 0.0 -0.7
Jan 2021 6 -0.0833 -0.5769
Feb 2021 4 -0.2727 -0.5789
Mar 2021 2 -0.625 -0.8636
Apr 2021 4 1.3333 -0.4615
May 2021 3 -0.1429 -0.6471
Jun 2021 5 0.6667 -0.4444
Jul 2021 3 -0.4 -0.625
Aug 2021 4 0.3333 -0.5294
Sep 2021 4 0.0 -0.2
Oct 2021 3 -0.375 -0.5833
Nov 2021 3 0.2 -0.5
Dec 2021 2 -0.3333 -0.6667
Jan 2022 2 0.0 -0.6364
Feb 2022 3 0.5 -0.25
Mar 2022 2 -0.3333 0.3333
Apr 2022 3 0.25 -0.2857
May 2022 1 -0.6 -0.6667
Jun 2022 2 0.5 -0.7
Jul 2022 3 0.6667 -0.1667
Aug 2022 2 -0.2 -0.5
Sep 2022 1 -0.5 -0.75
Oct 2022 1 0.0 -0.6
Nov 2022 1 0.0 -0.6667
Dec 2022 2 0.5 -0.25
Jan 2023 3 1.0 0.5
Feb 2023 4 0.3333 0.3333
Mar 2023 3 -0.375 0.25
Apr 2023 4 0.4 0.4
May 2023 2 -0.4286 1.0
Jun 2023 2 0.0 0.3333
Jul 2023 2 0.0 -0.2
Aug 2023 3 0.5 0.5
Sep 2023 2 -0.3333 1.0
Oct 2023 1 -0.5 0.0
Nov 2023 2 0.5 0.5
Dec 2023 1 -0.3333 -0.3333
Jan 2024 1 0.0 -0.6667
Feb 2024 1 0.0 -0.75
Mar 2024 3 1.5 0.0
Apr 2024 4 0.6 0.1429
May 2024 7 0.75 2.5
Jun 2024 8 0.0714 2.75
Jul 2024 7 -0.0667 2.5
Aug 2024 6 -0.1429 1.0
Sep 2024 6 0.0 2.0
Oct 2024 6 -0.0833 4.5
Nov 2024 6 0.0909 3.0
Dec 2024 4 -0.3333 3.0
Jan 2025 5 0.25 4.0
Feb 2025 4 -0.3 2.5
Mar 2025 4 0.0 0.4
Apr 2025 4 0.1429 0.0
May 2025 5 0.25 -0.2857
Jun 2025 8 0.6 0.0667
Jul 2025 8 0.0 0.1429
Aug 2025 9 0.0625 0.4167
Sep 2025 15 0.7647 1.5
Oct 2025 18 0.1667 2.1818
Nov 2025 15 -0.1714 1.4167
Dec 2025 7 -0.5172 0.75
Jan 2026 4 -0.5 -0.3
Feb 2026 3 -0.1429 -0.1429
Mar 2026 5 0.6667 0.4286