Zip Code: 21228 (Catonsville, MD) - Trend of Average House Listing Price (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the average house listing price for the 21228 Zip Code in February 2026 was $454,260. The month over month percentage change (MoM) was -0.0032%, and the year over year percentage change (YoY) was 0.0724%.

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

The chart below shows the trend of the average house listing price in the 21228 zip code. The table below shows the trend of the average house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21228 - Trend of Average House Listing Price ($)
Zip Code: 21228 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 318688
Sep 2016 324965
Oct 2016 312512
Nov 2016 311926
Dec 2016 309226
Jan 2017 312843
Feb 2017 314737
Mar 2017 342912
Apr 2017 346735
May 2017 347747
Jun 2017 346386
Jul 2017 342014
Aug 2017 352015 0.0292 0.1046
Sep 2017 380391 0.0806 0.1706
Oct 2017 364940 -0.0406 0.1678
Nov 2017 356018 -0.0244 0.1414
Dec 2017 353054 -0.0083 0.1417
Jan 2018 348335 -0.0134 0.1134
Feb 2018 365901 0.0504 0.1626
Mar 2018 363051 -0.0078 0.0587
Apr 2018 355021 -0.0221 0.0239
May 2018 363176 0.023 0.0444
Jun 2018 369540 0.0175 0.0668
Jul 2018 363253 -0.017 0.0621
Aug 2018 365771 0.0069 0.0391
Sep 2018 386375 0.0563 0.0157
Oct 2018 360030 -0.0682 -0.0135
Nov 2018 341014 -0.0528 -0.0421
Dec 2018 320386 -0.0605 -0.0925
Jan 2019 310981 -0.0294 -0.1072
Feb 2019 325498 0.0467 -0.1104
Mar 2019 341970 0.0506 -0.0581
Apr 2019 342951 0.0029 -0.034
May 2019 345051 0.0061 -0.0499
Jun 2019 347388 0.0068 -0.0599
Jul 2019 338795 -0.0247 -0.0673
Aug 2019 345981 0.0212 -0.0541
Sep 2019 337633 -0.0241 -0.1262
Oct 2019 324196 -0.0398 -0.0995
Nov 2019 318010 -0.0191 -0.0675
Dec 2019 322452 0.014 0.0064
Jan 2020 318190 -0.0132 0.0232
Feb 2020 321699 0.011 -0.0117
Mar 2020 350320 0.089 0.0244
Apr 2020 360060 0.0278 0.0499
May 2020 360528 0.0013 0.0449
Jun 2020 396010 0.0984 0.14
Jul 2020 390185 -0.0147 0.1517
Aug 2020 367547 -0.058 0.0623
Sep 2020 363938 -0.0098 0.0779
Oct 2020 373794 0.0271 0.153
Nov 2020 375371 0.0042 0.1804
Dec 2020 387020 0.031 0.2002
Jan 2021 394384 0.019 0.2395
Feb 2021 401611 0.0183 0.2484
Mar 2021 388636 -0.0323 0.1094
Apr 2021 368995 -0.0505 0.0248
May 2021 374517 0.015 0.0388
Jun 2021 387243 0.034 -0.0221
Jul 2021 363184 -0.0621 -0.0692
Aug 2021 338290 -0.0685 -0.0796
Sep 2021 338252 -0.0001 -0.0706
Oct 2021 346893 0.0255 -0.072
Nov 2021 348990 0.006 -0.0703
Dec 2021 361586 0.0361 -0.0657
Jan 2022 350260 -0.0313 -0.1119
Feb 2022 358455 0.0234 -0.1075
Mar 2022 333152 -0.0706 -0.1428
Apr 2022 371470 0.115 0.0067
May 2022 391400 0.0537 0.0451
Jun 2022 396256 0.0124 0.0233
Jul 2022 417963 0.0548 0.1508
Aug 2022 440817 0.0547 0.3031
Sep 2022 449207 0.019 0.328
Oct 2022 443475 -0.0128 0.2784
Nov 2022 406670 -0.083 0.1653
Dec 2022 402844 -0.0094 0.1141
Jan 2023 385544 -0.0429 0.1007
Feb 2023 395696 0.0263 0.1039
Mar 2023 406023 0.0261 0.2187
Apr 2023 441084 0.0864 0.1874
May 2023 416690 -0.0553 0.0646
Jun 2023 445254 0.0685 0.1237
Jul 2023 429221 -0.036 0.0269
Aug 2023 412929 -0.038 -0.0633
Sep 2023 447497 0.0837 -0.0038
Oct 2023 421391 -0.0583 -0.0498
Nov 2023 415337 -0.0144 0.0213
Dec 2023 474055 0.1414 0.1768
Jan 2024 477598 0.0075 0.2388
Feb 2024 486589 0.0188 0.2297
Mar 2024 488402 0.0037 0.2029
Apr 2024 488436 0.0001 0.1074
May 2024 468846 -0.0401 0.1252
Jun 2024 481791 0.0276 0.0821
Jul 2024 514339 0.0676 0.1983
Aug 2024 465029 -0.0959 0.1262
Sep 2024 459435 -0.012 0.0267
Oct 2024 464516 0.0111 0.1023
Nov 2024 440778 -0.0511 0.0613
Dec 2024 450897 0.023 -0.0489
Jan 2025 460233 0.0207 -0.0364
Feb 2025 426850 -0.0725 -0.1228
Mar 2025 423597 -0.0076 -0.1327
Apr 2025 449956 0.0622 -0.0788
May 2025 455729 0.0128 -0.028
Jun 2025 503856 0.1056 0.0458
Jul 2025 490644 -0.0262 -0.0461
Aug 2025 494439 0.0077 0.0632
Sep 2025 466967 -0.0556 0.0164
Oct 2025 478663 0.025 0.0305
Nov 2025 474032 -0.0097 0.0754
Dec 2025 447977 -0.055 -0.0065
Jan 2026 434326 -0.0305 -0.0563
Feb 2026 455725 0.0493 0.0676
Mar 2026 454260 -0.0032 0.0724