Zip Code: 21122 (Pasadena, 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 21122 Zip Code in February 2026 was 69. The month over month percentage change (MoM) was -0.0417%, and the year over year percentage change (YoY) was 0.0147%.

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

The chart below shows the trend of active listing count in the 21122 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21122 - Trend of Active Listing Count of Houses
Zip Code: 21122 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 304
Sep 2016 285
Oct 2016 283
Nov 2016 266
Dec 2016 237
Jan 2017 214
Feb 2017 212
Mar 2017 210
Apr 2017 213
May 2017 248
Jun 2017 260
Jul 2017 257
Aug 2017 257 0.0 -0.1546
Sep 2017 253 -0.0175 -0.1125
Oct 2017 238 -0.0574 -0.159
Nov 2017 241 0.0126 -0.094
Dec 2017 234 -0.029 -0.0106
Jan 2018 192 -0.1795 -0.1028
Feb 2018 164 -0.1484 -0.2288
Mar 2018 163 -0.0061 -0.2243
Apr 2018 174 0.0708 -0.1812
May 2018 212 0.2155 -0.1472
Jun 2018 207 -0.0236 -0.2042
Jul 2018 225 0.0896 -0.1245
Aug 2018 244 0.0822 -0.0525
Sep 2018 236 -0.0329 -0.0673
Oct 2018 242 0.0276 0.0168
Nov 2018 232 -0.0413 -0.0373
Dec 2018 230 -0.0086 -0.0171
Jan 2019 200 -0.1304 0.0417
Feb 2019 181 -0.095 0.107
Mar 2019 182 0.0028 0.1169
Apr 2019 192 0.0579 0.1034
May 2019 212 0.1016 0.0
Jun 2019 234 0.104 0.1308
Jul 2019 249 0.0664 0.1067
Aug 2019 239 -0.0422 -0.0205
Sep 2019 225 -0.0566 -0.0446
Oct 2019 206 -0.0844 -0.1488
Nov 2019 194 -0.0607 -0.1659
Dec 2019 181 -0.0646 -0.213
Jan 2020 159 -0.1243 -0.2075
Feb 2020 157 -0.0126 -0.1354
Mar 2020 147 -0.0607 -0.1901
Apr 2020 150 0.017 -0.2214
May 2020 136 -0.0903 -0.357
Jun 2020 129 -0.0515 -0.4475
Jul 2020 111 -0.1395 -0.5542
Aug 2020 86 -0.2252 -0.6394
Sep 2020 89 0.0349 -0.6044
Oct 2020 97 0.0843 -0.5316
Nov 2020 88 -0.0881 -0.5452
Dec 2020 89 0.0114 -0.5083
Jan 2021 75 -0.1573 -0.5268
Feb 2021 62 -0.1733 -0.6038
Mar 2021 49 -0.2097 -0.6667
Apr 2021 59 0.2041 -0.6054
May 2021 69 0.161 -0.4963
Jun 2021 65 -0.0511 -0.4961
Jul 2021 87 0.3308 -0.2207
Aug 2021 94 0.0867 0.093
Sep 2021 110 0.1649 0.2303
Oct 2021 107 -0.0274 0.1036
Nov 2021 90 -0.1549 0.0227
Dec 2021 89 -0.0167 -0.0056
Jan 2022 75 -0.1525 0.0
Feb 2022 50 -0.3333 -0.1935
Mar 2022 37 -0.26 -0.2449
Apr 2022 46 0.2297 -0.2288
May 2022 52 0.1429 -0.2409
Jun 2022 72 0.3846 0.1077
Jul 2022 79 0.0903 -0.0925
Aug 2022 80 0.0191 -0.1489
Sep 2022 75 -0.0688 -0.3196
Oct 2022 63 -0.1544 -0.4085
Nov 2022 65 0.0317 -0.2778
Dec 2022 78 0.1923 -0.1243
Jan 2023 69 -0.1097 -0.08
Feb 2023 59 -0.1522 0.17
Mar 2023 59 0.0 0.5811
Apr 2023 48 -0.1795 0.0549
May 2023 44 -0.0833 -0.1538
Jun 2023 48 0.0909 -0.3333
Jul 2023 56 0.1563 -0.293
Aug 2023 63 0.1351 -0.2125
Sep 2023 72 0.1429 -0.0336
Oct 2023 69 -0.0417 0.0952
Nov 2023 71 0.0217 0.0846
Dec 2023 67 -0.0567 -0.1419
Jan 2024 62 -0.0677 -0.1014
Feb 2024 51 -0.1855 -0.1368
Mar 2024 43 -0.1584 -0.2735
Apr 2024 41 -0.0353 -0.1458
May 2024 54 0.3049 0.2159
Jun 2024 66 0.2336 0.375
Jul 2024 74 0.1212 0.3333
Aug 2024 64 -0.1419 0.0079
Sep 2024 71 0.1181 -0.0139
Oct 2024 71 -0.007 0.0217
Nov 2024 96 0.3617 0.3617
Dec 2024 85 -0.1146 0.2782
Jan 2025 74 -0.1353 0.1855
Feb 2025 61 -0.1701 0.2079
Mar 2025 68 0.1148 0.6
Apr 2025 72 0.0588 0.7561
May 2025 90 0.25 0.6822
Jun 2025 114 0.2667 0.7273
Jul 2025 118 0.0351 0.5946
Aug 2025 107 -0.0932 0.685
Sep 2025 106 -0.0093 0.493
Oct 2025 115 0.0802 0.6241
Nov 2025 110 -0.0393 0.1458
Dec 2025 105 -0.0455 0.2353
Jan 2026 81 -0.2333 0.0952
Feb 2026 72 -0.1056 0.1803
Mar 2026 69 -0.0417 0.0147