Zip Code: 21231 (Baltimore, 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 21231 Zip Code in February 2026 was $498,799. The month over month percentage change (MoM) was 0.06%, and the year over year percentage change (YoY) was 0.1025%.

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 21231 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: 21231 - Trend of Average House Listing Price ($)
Zip Code: 21231 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 317301
Sep 2016 316955
Oct 2016 320201
Nov 2016 315248
Dec 2016 311507
Jan 2017 307883
Feb 2017 313196
Mar 2017 324828
Apr 2017 331387
May 2017 334419
Jun 2017 340555
Jul 2017 329526
Aug 2017 318373 -0.0338 0.0034
Sep 2017 318896 0.0016 0.0061
Oct 2017 311721 -0.0225 -0.0265
Nov 2017 310964 -0.0024 -0.0136
Dec 2017 303366 -0.0244 -0.0261
Jan 2018 289296 -0.0464 -0.0604
Feb 2018 288631 -0.0023 -0.0784
Mar 2018 278997 -0.0334 -0.1411
Apr 2018 291950 0.0464 -0.119
May 2018 308873 0.058 -0.0764
Jun 2018 317135 0.0267 -0.0688
Jul 2018 313507 -0.0114 -0.0486
Aug 2018 314536 0.0033 -0.0121
Sep 2018 310034 -0.0143 -0.0278
Oct 2018 316344 0.0204 0.0148
Nov 2018 320329 0.0126 0.0301
Dec 2018 317356 -0.0093 0.0461
Jan 2019 305613 -0.037 0.0564
Feb 2019 309628 0.0131 0.0727
Mar 2019 303076 -0.0212 0.0863
Apr 2019 304029 0.0031 0.0414
May 2019 312043 0.0264 0.0103
Jun 2019 327411 0.0493 0.0324
Jul 2019 333346 0.0181 0.0633
Aug 2019 322574 -0.0323 0.0256
Sep 2019 321722 -0.0026 0.0377
Oct 2019 318406 -0.0103 0.0065
Nov 2019 314538 -0.0121 -0.0181
Dec 2019 305447 -0.0289 -0.0375
Jan 2020 298540 -0.0226 -0.0231
Feb 2020 295645 -0.0097 -0.0452
Mar 2020 324859 0.0988 0.0719
Apr 2020 360044 0.1083 0.1842
May 2020 346569 -0.0374 0.1106
Jun 2020 349917 0.0097 0.0687
Jul 2020 365871 0.0456 0.0976
Aug 2020 391609 0.0703 0.214
Sep 2020 392387 0.002 0.2196
Oct 2020 375612 -0.0428 0.1797
Nov 2020 385309 0.0258 0.225
Dec 2020 366621 -0.0485 0.2003
Jan 2021 358174 -0.023 0.1998
Feb 2021 404481 0.1293 0.3681
Mar 2021 454909 0.1247 0.4003
Apr 2021 463145 0.0181 0.2864
May 2021 452526 -0.0229 0.3057
Jun 2021 428642 -0.0528 0.225
Jul 2021 431251 0.0061 0.1787
Aug 2021 429239 -0.0047 0.0961
Sep 2021 423088 -0.0143 0.0782
Oct 2021 425533 0.0058 0.1329
Nov 2021 396802 -0.0675 0.0298
Dec 2021 400966 0.0105 0.0937
Jan 2022 420136 0.0478 0.173
Feb 2022 471165 0.1215 0.1649
Mar 2022 489854 0.0397 0.0768
Apr 2022 488331 -0.0031 0.0544
May 2022 476904 -0.0234 0.0539
Jun 2022 432528 -0.0931 0.0091
Jul 2022 426721 -0.0134 -0.0105
Aug 2022 437750 0.0258 0.0198
Sep 2022 426369 -0.026 0.0078
Oct 2022 430680 0.0101 0.0121
Nov 2022 460584 0.0694 0.1607
Dec 2022 466339 0.0125 0.163
Jan 2023 444837 -0.0461 0.0588
Feb 2023 445113 0.0006 -0.0553
Mar 2023 434884 -0.023 -0.1122
Apr 2023 481366 0.1069 -0.0143
May 2023 490587 0.0192 0.0287
Jun 2023 473897 -0.034 0.0956
Jul 2023 480993 0.015 0.1272
Aug 2023 472444 -0.0178 0.0793
Sep 2023 469622 -0.006 0.1014
Oct 2023 453460 -0.0344 0.0529
Nov 2023 487463 0.075 0.0584
Dec 2023 486383 -0.0022 0.043
Jan 2024 517285 0.0635 0.1629
Feb 2024 541577 0.047 0.2167
Mar 2024 556708 0.0279 0.2801
Apr 2024 463848 -0.1668 -0.0364
May 2024 515573 0.1115 0.0509
Jun 2024 525581 0.0194 0.1091
Jul 2024 522216 -0.0064 0.0857
Aug 2024 429329 -0.1779 -0.0913
Sep 2024 429518 0.0004 -0.0854
Oct 2024 426010 -0.0082 -0.0605
Nov 2024 408516 -0.0411 -0.162
Dec 2024 404558 -0.0097 -0.1682
Jan 2025 399292 -0.013 -0.2281
Feb 2025 405310 0.0151 -0.2516
Mar 2025 452410 0.1162 -0.1873
Apr 2025 462664 0.0227 -0.0026
May 2025 473571 0.0236 -0.0815
Jun 2025 476526 0.0062 -0.0933
Jul 2025 482771 0.0131 -0.0755
Aug 2025 470836 -0.0247 0.0967
Sep 2025 462242 -0.0183 0.0762
Oct 2025 442564 -0.0426 0.0389
Nov 2025 464960 0.0506 0.1382
Dec 2025 445917 -0.041 0.1022
Jan 2026 446830 0.002 0.1191
Feb 2026 470579 0.0531 0.161
Mar 2026 498799 0.06 0.1025