Zip Code: 19720 (New Castle, DE) - Trend of Active Listing Count of Houses (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the active listing count of houses in the 19720 Zip Code in February 2026 was 39. The month over month percentage change (MoM) was -0.0375%, and the year over year percentage change (YoY) was -0.2376%.

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

The chart below shows the trend of active listing count in the 19720 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 19720 - Trend of Active Listing Count of Houses
Zip Code: 19720 Trend of Active Listing Count of Houses
Items per page:
1 – 10 of 116
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 182
Sep 2016 179
Oct 2016 196
Nov 2016 198
Dec 2016 199
Jan 2017 193
Feb 2017 194
Mar 2017 190
Apr 2017 184
May 2017 176
Jun 2017 160
Jul 2017 182
Aug 2017 188 0.0358 0.033
Sep 2017 192 0.0213 0.0756
Oct 2017 176 -0.0833 -0.102
Nov 2017 199 0.1278 0.0025
Dec 2017 184 -0.0756 -0.0756
Jan 2018 168 -0.0845 -0.1295
Feb 2018 147 -0.128 -0.2429
Mar 2018 135 -0.0785 -0.2876
Apr 2018 115 -0.1481 -0.3733
May 2018 118 0.0261 -0.3295
Jun 2018 129 0.0932 -0.1938
Jul 2018 116 -0.1008 -0.3609
Aug 2018 123 0.0603 -0.3457
Sep 2018 118 -0.0407 -0.3854
Oct 2018 122 0.0339 -0.3068
Nov 2018 115 -0.0615 -0.4232
Dec 2018 118 0.0262 -0.3597
Jan 2019 133 0.1319 -0.2083
Feb 2019 115 -0.1353 -0.215
Mar 2019 106 -0.0826 -0.2185
Apr 2019 110 0.0427 -0.0435
May 2019 108 -0.0182 -0.0847
Jun 2019 110 0.0139 -0.1512
Jul 2019 117 0.0685 0.0086
Aug 2019 104 -0.1111 -0.1545
Sep 2019 97 -0.0673 -0.178
Oct 2019 98 0.0103 -0.1967
Nov 2019 101 0.0306 -0.1179
Dec 2019 91 -0.099 -0.2255
Jan 2020 91 0.0 -0.3158
Feb 2020 73 -0.2033 -0.3696
Mar 2020 61 -0.1586 -0.4218
Apr 2020 61 0.0 -0.4455
May 2020 53 -0.1311 -0.5093
Jun 2020 50 -0.0566 -0.5434
Jul 2020 41 -0.18 -0.6496
Aug 2020 41 0.0 -0.6058
Sep 2020 36 -0.122 -0.6289
Oct 2020 40 0.0972 -0.5969
Nov 2020 42 0.0633 -0.5842
Dec 2020 38 -0.1071 -0.5879
Jan 2021 31 -0.1733 -0.6593
Feb 2021 32 0.0323 -0.5586
Mar 2021 30 -0.0625 -0.5082
Apr 2021 25 -0.1833 -0.5984
May 2021 28 0.1429 -0.4717
Jun 2021 30 0.0714 -0.4
Jul 2021 41 0.35 -0.0122
Aug 2021 59 0.4568 0.439
Sep 2021 64 0.0847 0.7778
Oct 2021 72 0.1172 0.8101
Nov 2021 62 -0.1329 0.4762
Dec 2021 43 -0.3065 0.1467
Jan 2022 38 -0.1163 0.2258
Feb 2022 36 -0.0526 0.125
Mar 2022 43 0.1806 0.4167
Apr 2022 38 -0.1059 0.551
May 2022 31 -0.1842 0.1071
Jun 2022 33 0.0645 0.1
Jul 2022 34 0.0303 -0.1605
Aug 2022 39 0.1471 -0.339
Sep 2022 41 0.0385 -0.3672
Oct 2022 41 0.0123 -0.4266
Nov 2022 51 0.2439 -0.1774
Dec 2022 52 0.0098 0.1977
Jan 2023 56 0.0874 0.4737
Feb 2023 42 -0.25 0.1667
Mar 2023 35 -0.1786 -0.1882
Apr 2023 27 -0.2319 -0.3026
May 2023 33 0.2453 0.0645
Jun 2023 39 0.1667 0.1667
Jul 2023 40 0.039 0.1765
Aug 2023 31 -0.225 -0.2051
Sep 2023 33 0.0645 -0.1852
Oct 2023 38 0.1515 -0.0732
Nov 2023 47 0.2368 -0.0784
Dec 2023 50 0.0638 -0.0291
Jan 2024 47 -0.06 -0.1607
Feb 2024 34 -0.2766 -0.1905
Mar 2024 31 -0.1029 -0.1159
Apr 2024 35 0.1475 0.3208
May 2024 33 -0.0714 -0.0152
Jun 2024 37 0.1231 -0.0519
Jul 2024 39 0.0685 -0.025
Aug 2024 41 0.0513 0.3226
Sep 2024 44 0.0732 0.3333
Oct 2024 53 0.2045 0.3947
Nov 2024 60 0.1226 0.266
Dec 2024 64 0.0756 0.28
Jan 2025 61 -0.0469 0.2979
Feb 2025 52 -0.1557 0.5147
Mar 2025 51 -0.0194 0.6557
Apr 2025 48 -0.0495 0.3714
May 2025 46 -0.0521 0.4
Jun 2025 55 0.2088 0.5068
Jul 2025 53 -0.0455 0.3462
Aug 2025 58 0.0952 0.4024
Sep 2025 59 0.0261 0.3409
Oct 2025 63 0.0593 0.1792
Nov 2025 55 -0.12 -0.0756
Dec 2025 63 0.1455 -0.0156
Jan 2026 52 -0.1825 -0.1557
Feb 2026 40 -0.2233 -0.2233
Mar 2026 39 -0.0375 -0.2376