New Castle County, DE Trend of Median House Listing Price Per Square Feet (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the median house listing price per square feet in New Castle County, DE in February 2026 was $212. The month over month percentage change (MoM) was -0.0075%, and the year over year percentage change (YoY) was -0.0002%.

You can see similar for other Delaware counties, and for Delaware.

The chart below shows the trend of the New Castle County, DE median house listing price per square feet. The table below shows the trend of the New Castle County, DE median house listing price per square feet, and the MoM and YoY percentage changes.

Data Source: Realtor.
New Castle County, DE Trend of Median House Listing Price Per Square Feet ($)
New Castle County, DE Trend of Median House Listing Price Per Square Feet
1 – 10 of 116
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 131
Sep 2016 130
Oct 2016 129
Nov 2016 129
Dec 2016 128
Jan 2017 127
Feb 2017 127
Mar 2017 127
Apr 2017 128
May 2017 130
Jun 2017 131
Jul 2017 131
Aug 2017 131 0.0013 0.0047
Sep 2017 131 -0.0037 0.006
Oct 2017 130 -0.004 0.0075
Nov 2017 130 -0.0003 0.0096
Dec 2017 129 -0.0122 0.0036
Jan 2018 129 0.0021 0.012
Feb 2018 128 -0.0107 0.0009
Mar 2018 128 0.0046 0.0111
Apr 2018 133 0.0404 0.0386
May 2018 136 0.0211 0.048
Jun 2018 137 0.0061 0.0466
Jul 2018 134 -0.0183 0.0253
Aug 2018 134 -0.001 0.0229
Sep 2018 134 -0.0034 0.0232
Oct 2018 135 0.0091 0.0367
Nov 2018 135 0.0026 0.0397
Dec 2018 135 -0.0008 0.0517
Jan 2019 135 -0.004 0.0453
Feb 2019 134 -0.0041 0.0522
Mar 2019 135 0.0046 0.0522
Apr 2019 136 0.0077 0.0192
May 2019 137 0.0064 0.0045
Jun 2019 138 0.008 0.0064
Jul 2019 137 -0.0062 0.0189
Aug 2019 138 0.0037 0.0237
Sep 2019 139 0.0074 0.0347
Oct 2019 138 -0.0004 0.0251
Nov 2019 139 0.0053 0.0278
Dec 2019 140 0.0092 0.0381
Jan 2020 141 0.0035 0.0459
Feb 2020 141 0.0027 0.0531
Mar 2020 142 0.0069 0.0556
Apr 2020 144 0.0142 0.0623
May 2020 145 0.0076 0.0636
Jun 2020 146 0.0044 0.0599
Jul 2020 146 0.0018 0.0684
Aug 2020 150 0.0274 0.0937
Sep 2020 152 0.0077 0.0941
Oct 2020 152 0.0027 0.0975
Nov 2020 151 -0.0033 0.0881
Dec 2020 152 0.0028 0.0812
Jan 2021 150 -0.0106 0.066
Feb 2021 155 0.0305 0.0955
Mar 2021 158 0.0225 0.1125
Apr 2021 161 0.0191 0.1179
May 2021 166 0.0264 0.1387
Jun 2021 166 0.005 0.1393
Jul 2021 167 0.0048 0.1427
Aug 2021 165 -0.0141 0.0966
Sep 2021 166 0.0051 0.0937
Oct 2021 164 -0.0112 0.0785
Nov 2021 167 0.0169 0.1004
Dec 2021 171 0.0287 0.1287
Jan 2022 168 -0.0199 0.1181
Feb 2022 176 0.0467 0.1357
Mar 2022 181 0.0271 0.1408
Apr 2022 186 0.0299 0.1529
May 2022 188 0.0121 0.1369
Jun 2022 186 -0.0132 0.1162
Jul 2022 187 0.0067 0.1184
Aug 2022 188 0.0061 0.1412
Sep 2022 188 0.0014 0.137
Oct 2022 190 0.0091 0.1602
Nov 2022 190 0.0012 0.1422
Dec 2022 190 -0.0045 0.1054
Jan 2023 189 -0.0027 0.1249
Feb 2023 194 0.0277 0.1044
Mar 2023 199 0.0259 0.1031
Apr 2023 199 -0.0017 0.0692
May 2023 200 0.0053 0.062
Jun 2023 200 0.0013 0.0776
Jul 2023 206 0.0274 0.0998
Aug 2023 205 -0.0021 0.0909
Sep 2023 209 0.0197 0.1109
Oct 2023 212 0.0135 0.1158
Nov 2023 210 -0.0099 0.1034
Dec 2023 205 -0.0257 0.0799
Jan 2024 207 0.0109 0.0946
Feb 2024 207 0.0018 0.0671
Mar 2024 207 -0.0001 0.0401
Apr 2024 207 -0.0001 0.0417
May 2024 211 0.0169 0.0538
Jun 2024 211 0.0023 0.0548
Jul 2024 210 -0.0057 0.0208
Aug 2024 213 0.0143 0.0375
Sep 2024 215 0.0076 0.0252
Oct 2024 215 0.0022 0.0138
Nov 2024 215 -0.002 0.0219
Dec 2024 212 -0.0112 0.0371
Jan 2025 212 -0.0022 0.0236
Feb 2025 212 0.0008 0.0226
Mar 2025 213 0.0027 0.0254
Apr 2025 217 0.0188 0.0447
May 2025 215 -0.0079 0.0193
Jun 2025 211 -0.0171 -0.0004
Jul 2025 212 0.0052 0.0106
Aug 2025 214 0.0105 0.0068
Sep 2025 215 0.0034 0.0025
Oct 2025 213 -0.0093 -0.009
Nov 2025 212 -0.0033 -0.0102
Dec 2025 212 -0.002 -0.001
Jan 2026 211 -0.0042 -0.003
Feb 2026 214 0.0139 0.0101
Mar 2026 212 -0.0075 -0.0002