Zip Code: 37421 (Chattanooga, TN) - 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 37421 Zip Code in February 2026 was 232. The month over month percentage change (MoM) was 0.045%, and the year over year percentage change (YoY) was 0.4321%.

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

The chart below shows the trend of active listing count in the 37421 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 37421 - Trend of Active Listing Count of Houses
Zip Code: 37421 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 246
Sep 2016 243
Oct 2016 231
Nov 2016 222
Dec 2016 205
Jan 2017 196
Feb 2017 201
Mar 2017 195
Apr 2017 174
May 2017 189
Jun 2017 193
Jul 2017 181
Aug 2017 189 0.0442 -0.2317
Sep 2017 180 -0.0503 -0.2613
Oct 2017 190 0.0585 -0.1757
Nov 2017 185 -0.0289 -0.1689
Dec 2017 169 -0.084 -0.1756
Jan 2018 158 -0.0651 -0.1939
Feb 2018 143 -0.0981 -0.291
Mar 2018 133 -0.0667 -0.3179
Apr 2018 128 -0.0376 -0.2644
May 2018 140 0.0898 -0.2619
Jun 2018 142 0.0143 -0.2649
Jul 2018 143 0.0106 -0.2099
Aug 2018 153 0.0699 -0.1905
Sep 2018 153 -0.0033 -0.1504
Oct 2018 167 0.0951 -0.1211
Nov 2018 166 -0.006 -0.1003
Dec 2018 172 0.0331 0.0148
Jan 2019 156 -0.0904 -0.0127
Feb 2019 151 -0.0353 0.0561
Mar 2019 155 0.0266 0.1617
Apr 2019 145 -0.0615 0.1328
May 2019 134 -0.0759 -0.0394
Jun 2019 140 0.041 -0.0141
Jul 2019 150 0.0753 0.049
Aug 2019 154 0.0233 0.0033
Sep 2019 156 0.0163 0.023
Oct 2019 148 -0.0513 -0.1138
Nov 2019 142 -0.0405 -0.1446
Dec 2019 131 -0.0775 -0.2362
Jan 2020 116 -0.1183 -0.2596
Feb 2020 103 -0.1082 -0.3156
Mar 2020 89 -0.1359 -0.4239
Apr 2020 104 0.1629 -0.2862
May 2020 107 0.029 -0.2052
Jun 2020 98 -0.0798 -0.2975
Jul 2020 94 -0.0459 -0.3767
Aug 2020 90 -0.0374 -0.4137
Sep 2020 79 -0.1222 -0.4936
Oct 2020 75 -0.057 -0.4966
Nov 2020 70 -0.0604 -0.507
Dec 2020 70 -0.0071 -0.4695
Jan 2021 67 -0.036 -0.4199
Feb 2021 53 -0.209 -0.4854
Mar 2021 34 -0.3585 -0.618
Apr 2021 41 0.1912 -0.6087
May 2021 34 -0.1728 -0.6854
Jun 2021 37 0.1045 -0.6224
Jul 2021 46 0.2297 -0.5134
Aug 2021 54 0.1868 -0.4
Sep 2021 61 0.1204 -0.2342
Oct 2021 60 -0.0083 -0.1946
Nov 2021 59 -0.0167 -0.1571
Dec 2021 47 -0.2119 -0.3309
Jan 2022 37 -0.2043 -0.4478
Feb 2022 36 -0.027 -0.3208
Mar 2022 32 -0.1111 -0.0588
Apr 2022 39 0.2031 -0.0494
May 2022 55 0.4286 0.6418
Jun 2022 71 0.2909 0.9189
Jul 2022 88 0.2394 0.9341
Aug 2022 103 0.1705 0.9074
Sep 2022 105 0.0194 0.7355
Oct 2022 112 0.0619 0.8583
Nov 2022 117 0.0493 0.9831
Dec 2022 117 0.0 1.5161
Jan 2023 95 -0.188 1.5676
Feb 2023 85 -0.1105 1.3472
Mar 2023 87 0.0296 1.7188
Apr 2023 69 -0.2126 0.7792
May 2023 67 -0.0219 0.2182
Jun 2023 73 0.0896 0.0282
Jul 2023 71 -0.0342 -0.1989
Aug 2023 61 -0.1348 -0.4078
Sep 2023 66 0.082 -0.3714
Oct 2023 80 0.2121 -0.2825
Nov 2023 98 0.225 -0.1624
Dec 2023 106 0.0816 -0.094
Jan 2024 108 0.0189 0.1368
Feb 2024 101 -0.0648 0.1953
Mar 2024 96 -0.0495 0.1034
Apr 2024 99 0.0313 0.4453
May 2024 104 0.0505 0.5522
Jun 2024 101 -0.0288 0.3836
Jul 2024 128 0.2673 0.8156
Aug 2024 139 0.082 1.2705
Sep 2024 132 -0.0469 1.0
Oct 2024 133 0.0076 0.6625
Nov 2024 165 0.2368 0.6786
Dec 2024 144 -0.1246 0.3585
Jan 2025 138 -0.0451 0.2731
Feb 2025 140 0.0182 0.3861
Mar 2025 162 0.1571 0.6875
Apr 2025 162 0.0 0.6364
May 2025 150 -0.0741 0.4423
Jun 2025 163 0.0867 0.6139
Jul 2025 194 0.1871 0.5117
Aug 2025 204 0.0543 0.4729
Sep 2025 214 0.049 0.6212
Oct 2025 227 0.0584 0.703
Nov 2025 249 0.0993 0.5137
Dec 2025 270 0.0843 0.875
Jan 2026 236 -0.1259 0.7164
Feb 2026 222 -0.0593 0.5857
Mar 2026 232 0.045 0.4321