Zip Code: 21550 (Oakland, 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 21550 Zip Code in February 2026 was 70. The month over month percentage change (MoM) was -0.0347%, and the year over year percentage change (YoY) was 0.0945%.

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

The chart below shows the trend of active listing count in the 21550 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21550 - Trend of Active Listing Count of Houses
Zip Code: 21550 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 229
Sep 2016 225
Oct 2016 229
Nov 2016 211
Dec 2016 187
Jan 2017 167
Feb 2017 148
Mar 2017 142
Apr 2017 142
May 2017 167
Jun 2017 181
Jul 2017 201
Aug 2017 209 0.0424 -0.0873
Sep 2017 215 0.0263 -0.0445
Oct 2017 208 -0.0303 -0.0917
Nov 2017 200 -0.0409 -0.0545
Dec 2017 186 -0.0702 -0.008
Jan 2018 164 -0.1159 -0.018
Feb 2018 151 -0.0823 0.0203
Mar 2018 144 -0.0432 0.0177
Apr 2018 144 0.0 0.0177
May 2018 168 0.1632 0.003
Jun 2018 171 0.0209 -0.0552
Jul 2018 187 0.0936 -0.0673
Aug 2018 202 0.0775 -0.0359
Sep 2018 206 0.0223 -0.0396
Oct 2018 209 0.0146 0.0048
Nov 2018 194 -0.0742 -0.0301
Dec 2018 167 -0.1395 -0.1024
Jan 2019 149 -0.1051 -0.0915
Feb 2019 139 -0.0705 -0.0797
Mar 2019 135 -0.0289 -0.066
Apr 2019 130 -0.0335 -0.0972
May 2019 131 0.0077 -0.2179
Jun 2019 153 0.1679 -0.1053
Jul 2019 168 0.098 -0.1016
Aug 2019 172 0.0208 -0.1489
Sep 2019 163 -0.0496 -0.2087
Oct 2019 159 -0.0276 -0.2416
Nov 2019 153 -0.0379 -0.2119
Dec 2019 136 -0.1082 -0.1832
Jan 2020 117 -0.1434 -0.2181
Feb 2020 104 -0.1116 -0.2527
Mar 2020 88 -0.1498 -0.3457
Apr 2020 88 -0.0057 -0.3269
May 2020 91 0.0343 -0.3092
Jun 2020 95 0.0497 -0.3791
Jul 2020 87 -0.0842 -0.4821
Aug 2020 85 -0.023 -0.5044
Sep 2020 81 -0.0471 -0.5031
Oct 2020 71 -0.1296 -0.5552
Nov 2020 67 -0.0496 -0.5607
Dec 2020 54 -0.2015 -0.6066
Jan 2021 46 -0.1402 -0.6052
Feb 2021 35 -0.2391 -0.6618
Mar 2021 35 0.0 -0.6023
Apr 2021 37 0.0429 -0.5829
May 2021 33 -0.1096 -0.6409
Jun 2021 36 0.1077 -0.6211
Jul 2021 49 0.3472 -0.4425
Aug 2021 52 0.0722 -0.3882
Sep 2021 48 -0.0769 -0.4074
Oct 2021 41 -0.1458 -0.4184
Nov 2021 41 0.0 -0.3881
Dec 2021 37 -0.1098 -0.3178
Jan 2022 35 -0.0411 -0.2391
Feb 2022 27 -0.2286 -0.2286
Mar 2022 23 -0.1667 -0.3571
Apr 2022 29 0.2667 -0.2192
May 2022 32 0.1228 -0.0154
Jun 2022 47 0.4688 0.3056
Jul 2022 56 0.1809 0.1443
Aug 2022 62 0.1171 0.1923
Sep 2022 60 -0.0403 0.2396
Oct 2022 59 -0.0168 0.4268
Nov 2022 60 0.0256 0.4634
Dec 2022 60 -0.0083 0.6301
Jan 2023 57 -0.042 0.6286
Feb 2023 48 -0.1579 0.7778
Mar 2023 44 -0.0833 0.9556
Apr 2023 48 0.0909 0.6842
May 2023 51 0.0625 0.5938
Jun 2023 54 0.0588 0.1489
Jul 2023 63 0.1574 0.1261
Aug 2023 64 0.024 0.0323
Sep 2023 58 -0.1016 -0.0336
Oct 2023 67 0.1652 0.1453
Nov 2023 71 0.0522 0.175
Dec 2023 62 -0.1277 0.0336
Jan 2024 53 -0.1382 -0.0702
Feb 2024 42 -0.2075 -0.125
Mar 2024 42 -0.0119 -0.0568
Apr 2024 46 0.1084 -0.0417
May 2024 55 0.1957 0.0784
Jun 2024 69 0.2545 0.2778
Jul 2024 82 0.1884 0.312
Aug 2024 85 0.0366 0.3281
Sep 2024 84 -0.0118 0.4609
Oct 2024 85 0.006 0.2612
Nov 2024 77 -0.0888 0.0922
Dec 2024 73 -0.0519 0.187
Jan 2025 68 -0.0753 0.2736
Feb 2025 61 -0.1037 0.4405
Mar 2025 64 0.0496 0.5301
Apr 2025 69 0.0866 0.5
May 2025 88 0.2681 0.5909
Jun 2025 95 0.0857 0.3768
Jul 2025 114 0.1947 0.3841
Aug 2025 121 0.0617 0.4176
Sep 2025 121 0.0041 0.4405
Oct 2025 110 -0.0909 0.3018
Nov 2025 99 -0.1045 0.2792
Dec 2025 85 -0.1371 0.1644
Jan 2026 75 -0.1235 0.1037
Feb 2026 72 -0.0336 0.1901
Mar 2026 70 -0.0347 0.0945