Zip Code: 21918 (Conowingo, 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 21918 Zip Code in February 2026 was $587,775. The month over month percentage change (MoM) was 0.0747%, and the year over year percentage change (YoY) was 0.0334%.

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 21918 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: 21918 - Trend of Average House Listing Price ($)
Zip Code: 21918 Trend of Average House Listing Price
Items per page:
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 264313
Sep 2016 262372
Oct 2016 262522
Nov 2016 280325
Dec 2016 280952
Jan 2017 270131
Feb 2017 301741
Mar 2017 296498
Apr 2017 298218
May 2017 287182
Jun 2017 305021
Jul 2017 303384
Aug 2017 290227 -0.0434 0.098
Sep 2017 292075 0.0064 0.1132
Oct 2017 289599 -0.0085 0.1031
Nov 2017 299910 0.0356 0.0699
Dec 2017 279543 -0.0679 -0.005
Jan 2018 279376 -0.0006 0.0342
Feb 2018 281247 0.0067 -0.0679
Mar 2018 284378 0.0111 -0.0409
Apr 2018 307090 0.0799 0.0298
May 2018 281708 -0.0827 -0.0191
Jun 2018 279033 -0.0095 -0.0852
Jul 2018 284970 0.0213 -0.0607
Aug 2018 271793 -0.0462 -0.0635
Sep 2018 266150 -0.0208 -0.0888
Oct 2018 266422 0.001 -0.08
Nov 2018 287903 0.0806 -0.04
Dec 2018 329372 0.144 0.1783
Jan 2019 343206 0.042 0.2285
Feb 2019 352095 0.0259 0.2519
Mar 2019 370392 0.052 0.3025
Apr 2019 349144 -0.0574 0.1369
May 2019 322215 -0.0771 0.1438
Jun 2019 282362 -0.1237 0.0119
Jul 2019 320162 0.1339 0.1235
Aug 2019 531129 0.6589 0.9542
Sep 2019 537806 0.0126 1.0207
Oct 2019 550928 0.0244 1.0679
Nov 2019 540822 -0.0183 0.8785
Dec 2019 294736 -0.455 -0.1052
Jan 2020 283290 -0.0388 -0.1746
Feb 2020 434127 0.5324 0.233
Mar 2020 294088 -0.3226 -0.206
Apr 2020 343617 0.1684 -0.0158
May 2020 345120 0.0044 0.0711
Jun 2020 375975 0.0894 0.3315
Jul 2020 376772 0.0021 0.1768
Aug 2020 384873 0.0215 -0.2754
Sep 2020 375100 -0.0254 -0.3025
Oct 2020 343006 -0.0856 -0.3774
Nov 2020 351150 0.0237 -0.3507
Dec 2020 405819 0.1557 0.3769
Jan 2021 375761 -0.0741 0.3264
Feb 2021 431423 0.1481 -0.0062
Mar 2021 422548 -0.0206 0.4368
Apr 2021 386175 -0.0861 0.1239
May 2021 459100 0.1888 0.3303
Jun 2021 352067 -0.2331 -0.0636
Jul 2021 318533 -0.0952 -0.1546
Aug 2021 289450 -0.0913 -0.2479
Sep 2021 348333 0.2034 -0.0714
Oct 2021 316473 -0.0915 -0.0774
Nov 2021 306250 -0.0323 -0.1279
Dec 2021 449975 0.4693 0.1088
Jan 2022 239900 -0.4669 -0.3616
Feb 2022 279983 0.1671 -0.351
Mar 2022 268750 -0.0401 -0.364
Apr 2022 424500 0.5795 0.0992
May 2022 438300 0.0325 -0.0453
Jun 2022 418400 -0.0454 0.1884
Jul 2022 594950 0.422 0.8678
Aug 2022 534950 -0.1008 0.8482
Sep 2022 637300 0.1913 0.8296
Oct 2022 394640 -0.3808 0.247
Nov 2022 425350 0.0778 0.3889
Dec 2022 397007 -0.0666 -0.1177
Jan 2023 324740 -0.182 0.3536
Feb 2023 194950 -0.3997 -0.3037
Mar 2023 210925 0.0819 -0.2152
Apr 2023 410463 0.946 -0.0331
May 2023 609750 0.4855 0.3912
Jun 2023 526888 -0.1359 0.2593
Jul 2023 540983 0.0268 -0.0907
Aug 2023 839780 0.5523 0.5698
Sep 2023 713231 -0.1507 0.1191
Oct 2023 613980 -0.1392 0.5558
Nov 2023 681114 0.1093 0.6013
Dec 2023 646083 -0.0514 0.6274
Jan 2024 469333 -0.2736 0.4453
Feb 2024 461167 -0.0174 1.3656
Mar 2024 473647 0.0271 1.2456
Apr 2024 622150 0.3135 0.5157
May 2024 575644 -0.0747 -0.0559
Jun 2024 570818 -0.0084 0.0834
Jul 2024 565982 -0.0085 0.0462
Aug 2024 577249 0.0199 -0.3126
Sep 2024 571401 -0.0101 -0.1989
Oct 2024 593534 0.0387 -0.0333
Nov 2024 596947 0.0058 -0.1236
Dec 2024 571288 -0.043 -0.1158
Jan 2025 594443 0.0405 0.2666
Feb 2025 577842 -0.0279 0.253
Mar 2025 568801 -0.0156 0.2009
Apr 2025 581994 0.0232 -0.0645
May 2025 539155 -0.0736 -0.0634
Jun 2025 558368 0.0356 -0.0218
Jul 2025 548971 -0.0168 -0.0301
Aug 2025 557336 0.0152 -0.0345
Sep 2025 521895 -0.0636 -0.0866
Oct 2025 534303 0.0238 -0.0998
Nov 2025 558109 0.0446 -0.0651
Dec 2025 567710 0.0172 -0.0063
Jan 2026 568907 0.0021 -0.043
Feb 2026 546912 -0.0387 -0.0535
Mar 2026 587775 0.0747 0.0334