Zip Code: 21530 (Flintstone, 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 21530 Zip Code in February 2026 was $250,000. The month over month percentage change (MoM) was -0.6094%, and the year over year percentage change (YoY) was -0.0474%.

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 21530 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: 21530 - Trend of Average House Listing Price ($)
Zip Code: 21530 Trend of Average House Listing Price
Items per page:
1 – 10 of 115
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 226068
Sep 2016 231560
Oct 2016 200549
Nov 2016 167720
Dec 2016 186903
Jan 2017 192450
Feb 2017 178945
Mar 2017 159124
Apr 2017 166755
May 2017 152540
Jun 2017 150040
Jul 2017 139178
Aug 2017 151560 0.089 -0.3296
Sep 2017 169279 0.1169 -0.269
Oct 2017 159075 -0.0603 -0.2068
Nov 2017 213229 0.3404 0.2713
Dec 2017 237340 0.1131 0.2699
Jan 2018 254963 0.0743 0.3248
Feb 2018 257257 0.009 0.4376
Mar 2018 256543 -0.0028 0.6122
Apr 2018 293380 0.1436 0.7593
May 2018 275742 -0.0601 0.8077
Jun 2018 318598 0.1554 1.1234
Jul 2018 308100 -0.033 1.2137
Aug 2018 259946 -0.1563 0.7151
Sep 2018 238847 -0.0812 0.411
Oct 2018 251500 0.053 0.581
Nov 2018 272940 0.0852 0.28
Dec 2018 279652 0.0246 0.1783
Jan 2019 292230 0.045 0.1462
Feb 2019 344750 0.1797 0.3401
Mar 2019 341057 -0.0107 0.3294
Apr 2019 334942 -0.0179 0.1417
May 2019 316390 -0.0554 0.1474
Jun 2019 238477 -0.2463 -0.2515
Jul 2019 128433 -0.4614 -0.5831
Aug 2019 121200 -0.0563 -0.5338
Sep 2019 134539 0.1101 -0.4367
Oct 2019 157334 0.1694 -0.3744
Nov 2019 186756 0.187 -0.3158
Dec 2019 179514 -0.0388 -0.3581
Jan 2020 148489 -0.1728 -0.4919
Feb 2020 155037 0.0441 -0.5503
Mar 2020 151878 -0.0204 -0.5547
Apr 2020 134871 -0.112 -0.5973
May 2020 131714 -0.0234 -0.5837
Jun 2020 129360 -0.0179 -0.4576
Jul 2020 157305 0.216 0.2248
Aug 2020 214513 0.3637 0.7699
Sep 2020 200971 -0.0631 0.4938
Oct 2020 209586 0.0429 0.3321
Nov 2020 223588 0.0668 0.1972
Dec 2020 217523 -0.0271 0.2117
Jan 2021 188225 -0.1347 0.2676
Feb 2021 233980 0.2431 0.5092
Mar 2021 272000 0.1625 0.7909
Apr 2021 272000 0.0 1.0167
May 2021 389000 0.4301 1.9534
Jun 2021 455950 0.1721 2.5247
Jul 2021 350728 -0.2308 1.2296
Aug 2021 318975 -0.0905 0.487
Sep 2021 298760 -0.0634 0.4866
Oct 2021 247425 -0.1718 0.1805
Nov 2021 154900 -0.374 -0.3072
Dec 2021 111200 -0.2821 -0.4888
Jan 2022 159950 0.4384 -0.1502
Feb 2022 70000 -0.5624 -0.7008
Mar 2022 163733 1.339 -0.398
Apr 2022 68566 -0.5812 -0.7479
May 2022 67132 -0.0209 -0.8274
Jun 2022 119622 0.7819 -0.7376
Jul 2022 165625 0.3846 -0.5278
Aug 2022 387377 1.3389 0.2144
Sep 2022 310000 -0.1997 0.0376
Oct 2022 264950 -0.1453 0.0708
Nov 2022 310000 0.17 1.0013
Dec 2022 244950 -0.2098 1.2028
Jan 2023 179900 -0.2656 0.1247
Feb 2023 310000 0.7232 3.4286
Apr 2023 188500 1.7492
May 2023 256750 0.3621 2.8246
Jun 2023 245625 -0.0433 1.0533
Jul 2023 236200 -0.0384 0.4261
Aug 2023 151100 -0.3603 -0.6099
Sep 2023 179900 0.1906 -0.4197
Oct 2023 186663 0.0376 -0.2955
Nov 2023 253263 0.3568 -0.183
Dec 2023 253267 0.0 0.034
Jan 2024 294900 0.1644 0.6392
Feb 2024 238675 -0.1907 -0.2301
Mar 2024 303460 0.2714
Apr 2024 319633 0.0533 0.6957
May 2024 316667 -0.0093 0.2334
Jun 2024 222250 -0.2982 -0.0952
Jul 2024 1507500 5.7829 5.3823
Aug 2024 1087500 -0.2786 6.1972
Sep 2024 1059500 -0.0257 4.8894
Oct 2024 1219125 0.1507 5.5311
Nov 2024 825638 -0.3228 2.26
Dec 2024 282450 -0.6579 0.1152
Jan 2025 279950 -0.0089 -0.0507
Feb 2025 279950 0.0 0.1729
Mar 2025 262450 -0.0625 -0.1351
Apr 2025 249967 -0.0476 -0.218
May 2025 648830 1.5957 1.0489
Jun 2025 780000 0.2022 2.5096
Jul 2025 1055000 0.3526 -0.3002
Aug 2025 1282083 0.2152 0.1789
Sep 2025 866600 -0.3241 -0.1821
Oct 2025 615561 -0.2897 -0.4951
Nov 2025 671558 0.091 -0.1866
Dec 2025 652467 -0.0284 1.31
Jan 2026 648308 -0.0064 1.3158
Feb 2026 639983 -0.0128 1.2861
Mar 2026 250000 -0.6094 -0.0474