Zip Code: 21755 (Jefferson, 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 21755 Zip Code in February 2026 was 7. The month over month percentage change (MoM) was -0.2778%, and the year over year percentage change (YoY) was 0.4444%.

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

The chart below shows the trend of active listing count in the 21755 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21755 - Trend of Active Listing Count of Houses
Zip Code: 21755 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 25
Sep 2016 29
Oct 2016 33
Nov 2016 31
Dec 2016 27
Jan 2017 24
Feb 2017 25
Mar 2017 24
Apr 2017 23
May 2017 25
Jun 2017 29
Jul 2017 28
Aug 2017 28 0.0 0.12
Sep 2017 30 0.0714 0.0526
Oct 2017 27 -0.1 -0.1692
Nov 2017 24 -0.1111 -0.2258
Dec 2017 17 -0.2917 -0.3704
Jan 2018 14 -0.1765 -0.4167
Feb 2018 17 0.1786 -0.3265
Mar 2018 17 0.0303 -0.2917
Apr 2018 16 -0.0588 -0.3043
May 2018 20 0.2188 -0.22
Jun 2018 23 0.1795 -0.2069
Jul 2018 21 -0.087 -0.25
Aug 2018 25 0.1905 -0.1071
Sep 2018 26 0.02 -0.15
Oct 2018 23 -0.098 -0.1481
Nov 2018 28 0.1957 0.1458
Dec 2018 29 0.0364 0.6765
Jan 2019 29 0.0175 1.0714
Feb 2019 24 -0.1724 0.4545
Mar 2019 24 -0.0208 0.3824
Apr 2019 20 -0.1489 0.25
May 2019 19 -0.05 -0.0256
Jun 2019 25 0.2895 0.0652
Jul 2019 25 0.0204 0.1905
Aug 2019 23 -0.08 -0.08
Sep 2019 20 -0.1304 -0.2157
Oct 2019 15 -0.275 -0.3696
Nov 2019 11 -0.2759 -0.6182
Dec 2019 8 -0.2381 -0.7193
Jan 2020 7 -0.1875 -0.7759
Feb 2020 7 0.0769 -0.7083
Mar 2020 5 -0.2857 -0.7872
Apr 2020 5 0.0 -0.75
May 2020 7 0.3 -0.6579
Jun 2020 11 0.6923 -0.551
Jul 2020 6 -0.4545 -0.76
Aug 2020 6 -0.0833 -0.7609
Sep 2020 6 0.0909 -0.7
Oct 2020 6 -0.0833 -0.6207
Nov 2020 6 0.0909 -0.4286
Dec 2020 7 0.1667 -0.125
Jan 2021 6 -0.2143 -0.1538
Feb 2021 5 -0.0909 -0.2857
Mar 2021 4 -0.3 -0.3
Apr 2021 3 -0.2857 -0.5
May 2021 2 -0.4 -0.7692
Jun 2021 2 0.3333 -0.8182
Jul 2021 3 0.5 -0.5
Aug 2021 5 0.6667 -0.0909
Sep 2021 7 0.3 0.0833
Oct 2021 6 -0.1538 0.0
Nov 2021 6 0.0909 0.0
Dec 2021 7 0.1667 0.0
Jan 2022 5 -0.2857 -0.0909
Feb 2022 4 -0.2 -0.2
Mar 2022 2 -0.625 -0.5714
Apr 2022 5 2.0 0.8
May 2022 7 0.5556 3.6667
Jun 2022 6 -0.1429 2.0
Jul 2022 7 0.1667 1.3333
Aug 2022 6 -0.1429 0.2
Sep 2022 5 -0.25 -0.3077
Oct 2022 4 -0.2222 -0.3636
Nov 2022 7 1.0 0.1667
Dec 2022 6 -0.2143 -0.2143
Jan 2023 7 0.2727 0.4
Feb 2023 8 0.1429 1.0
Mar 2023 6 -0.3125 2.6667
Apr 2023 7 0.2727 0.5556
May 2023 4 -0.4286 -0.4286
Jun 2023 7 0.625 0.0833
Jul 2023 6 -0.0769 -0.1429
Aug 2023 7 0.1667 0.1667
Sep 2023 10 0.4286 1.2222
Oct 2023 9 -0.1 1.5714
Nov 2023 9 -0.0556 0.2143
Dec 2023 12 0.4118 1.1818
Jan 2024 7 -0.4167 0.0
Feb 2024 6 -0.1429 -0.25
Mar 2024 9 0.4167 0.5455
Apr 2024 8 -0.0588 0.1429
May 2024 7 -0.1875 0.625
Jun 2024 9 0.3846 0.3846
Jul 2024 9 0.0 0.5
Aug 2024 10 0.0556 0.3571
Sep 2024 11 0.1579 0.1
Oct 2024 10 -0.0909 0.1111
Nov 2024 12 0.2 0.4118
Dec 2024 7 -0.4167 -0.4167
Jan 2025 5 -0.2857 -0.2857
Feb 2025 6 0.1 -0.0833
Mar 2025 5 -0.1818 -0.4706
Apr 2025 7 0.5556 -0.125
May 2025 6 -0.2143 -0.1538
Jun 2025 9 0.6364 0.0
Jul 2025 5 -0.4444 -0.4444
Aug 2025 7 0.3 -0.3158
Sep 2025 11 0.6923 0.0
Oct 2025 13 0.1818 0.3
Nov 2025 13 0.0 0.0833
Dec 2025 11 -0.1538 0.5714
Jan 2026 8 -0.2727 0.6
Feb 2026 9 0.125 0.6364
Mar 2026 7 -0.2778 0.4444