Zip Code: 21521 (Barton, 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 21521 Zip Code in February 2026 was $1,500,000. The month over month percentage change (MoM) was 0.0%, and the year over year percentage change (YoY) was 10.8671%.

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 21521 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: 21521 - Trend of Average House Listing Price ($)
Zip Code: 21521 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 111300
Sep 2016 104338
Oct 2016 97375
Nov 2016 75233
Dec 2016 84557
Jan 2017 87880
Feb 2017 102125
Mar 2017 101625
Apr 2017 119167
May 2017 119167
Jun 2017 79458
Jul 2017 63900
Aug 2017 85998 0.3458 -0.2273
Sep 2017 87798 0.0209 -0.1585
Oct 2017 109667 0.2491 0.1262
Nov 2017 109667 0.0 0.4577
Dec 2017 109667 0.0 0.297
Jan 2018 109667 0.0 0.2479
Feb 2018 109667 0.0 0.0738
Mar 2018 104667 -0.0456 0.0299
Apr 2018 104667 0.0 -0.1217
May 2018 117790 0.1254 -0.0116
Jun 2018 114580 -0.0273 0.442
Jul 2018 113560 -0.0089 0.7772
Aug 2018 100583 -0.1143 0.1696
Sep 2018 99700 -0.0088 0.1356
Oct 2018 89700 -0.1003 -0.1821
Nov 2018 89500 -0.0022 -0.1839
Dec 2018 89500 0.0 -0.1839
Jan 2019 97467 0.089 -0.1112
Feb 2019 97217 -0.0026 -0.1135
Mar 2019 117833 0.2121 0.1258
Apr 2019 123211 0.0456 0.1772
May 2019 102559 -0.1676 -0.1293
Jun 2019 155915 0.5202 0.3608
Jul 2019 192399 0.234 0.6943
Aug 2019 182122 -0.0534 0.8107
Sep 2019 183120 0.0055 0.8367
Oct 2019 187585 0.0244 1.0912
Nov 2019 190606 0.0161 1.1297
Dec 2019 146233 -0.2328 0.6339
Jan 2020 146233 0.0 0.5003
Feb 2020 151600 0.0367 0.5594
Mar 2020 142967 -0.0569 0.2133
Apr 2020 138118 -0.0339 0.121
May 2020 120633 -0.1266 0.1762
Jun 2020 117960 -0.0222 -0.2434
Jul 2020 160400 0.3598 -0.1663
Aug 2020 115000 -0.283 -0.3686
Sep 2020 150475 0.3085 -0.1783
Oct 2020 188267 0.2511 0.0036
Nov 2020 129400 -0.3127 -0.3211
Dec 2020 122913 -0.0501 -0.1595
Jan 2021 122413 -0.0041 -0.1629
Feb 2021 72450 -0.4081 -0.5221
Mar 2021 99950 0.3796 -0.3009
Apr 2021 94950 -0.05 -0.3125
May 2021 171150 0.8025 0.4188
Jun 2021 162000 -0.0535 0.3733
Jul 2021 153060 -0.0552 -0.0458
Aug 2021 144625 -0.0551 0.2576
Sep 2021 119708 -0.1723 -0.2045
Oct 2021 85875 -0.2826 -0.5439
Nov 2021 101467 0.1816 -0.2159
Dec 2021 75875 -0.2522 -0.3827
Jan 2022 117200 0.5446 -0.0426
Feb 2022 111700 -0.0469 0.5418
Mar 2022 164900 0.4763 0.6498
Apr 2022 148267 -0.1009 0.5615
May 2022 125000 -0.1569 -0.2696
Jun 2022 50000 -0.6 -0.6914
Jul 2022 75000 0.5 -0.51
Aug 2022 65000 -0.1333 -0.5506
Sep 2022 50000 -0.2308 -0.5823
Oct 2022 50000 0.0 -0.4178
Nov 2022 319000 5.38 2.1439
Dec 2022 176950 -0.4453 1.3321
Jan 2023 164450 -0.0706 0.4032
Feb 2023 299000 0.8182 1.6768
Mar 2023 299000 0.0 0.8132
Apr 2023 271725 -0.0912 0.8327
May 2023 299000 0.1004 1.392
Jun 2023 290000 -0.0301 4.8
Jul 2023 290000 0.0 2.8667
Aug 2023 286000 -0.0138 3.4
Sep 2023 292950 0.0243 4.859
Oct 2023 279000 -0.0476 4.58
Nov 2023 279000 0.0 -0.1254
Dec 2023 279000 0.0 0.5767
Jan 2024 279000 0.0 0.6966
Feb 2024 279000 0.0 -0.0669
Mar 2024 279000 0.0 -0.0669
Apr 2024 184667 -0.3381 -0.3204
May 2024 221750 0.2008 -0.2584
Jun 2024 279000 0.2582 -0.0379
Jul 2024 224450 -0.1955 -0.226
Aug 2024 188675 -0.1594 -0.3403
Sep 2024 217450 0.1525 -0.2577
Oct 2024 208750 -0.04 -0.2518
Nov 2024 188300 -0.098 -0.3251
Dec 2024 180960 -0.039 -0.3514
Jan 2025 126267 -0.3022 -0.5474
Feb 2025 129900 0.0288 -0.5344
Mar 2025 126400 -0.0269 -0.547
Apr 2025 122900 -0.0277 -0.3345
May 2025 1104167 7.9843 3.9793
Jun 2025 273450 -0.7523 -0.0199
Jul 2025 177825 -0.3497 -0.2077
Aug 2025 181133 0.0186 -0.04
Sep 2025 239500 0.3222 0.1014
Oct 2025 1099500 3.5908 4.2671
Nov 2025 199000 -0.819 0.0568
Dec 2025 199000 0.0 0.0997
Jan 2026 1500000 6.5377 10.8796
Feb 2026 1500000 0.0 10.5473
Mar 2026 1500000 0.0 10.8671