Zip Code: 29403 (Charleston, SC) - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for the 29403 Zip Code in February 2026 was 48.755.

You can see similar for other South Carolina Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 29403 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 29403 - Market Hotness: Trend of Supply Score
Zip Code: 29403 - Market Hotness: Trend of Supply Score
Items per page:
0 of 0
Month Supply Score
September 2017 33.583255232739766
October 2017 37.749580145549544
November 2017 46.78030303030303
December 2017 30.685850700045165
January 2018 20.680435799746004
February 2018 27.906653701903046
March 2018 49.51238335788957
April 2018 43.223214904079235
May 2018 33.42658296943232
June 2018 27.647410755833278
July 2018 22.68354103441596
August 2018 19.85181400102197
September 2018 29.79330459041339
October 2018 41.22046254399196
November 2018 40.34166403037013
December 2018 28.585196607555897
January 2019 30.108731466227347
February 2019 31.865943273126845
March 2019 44.904745410460684
April 2019 42.43006034009874
May 2019 36.75653426630994
June 2019 28.46096954212331
July 2019 15.857414324094096
August 2019 12.275565964090553
September 2019 16.947076645394183
October 2019 24.83217144332559
November 2019 29.690144512433275
December 2019 35.215571646847806
January 2020 31.045067671271102
February 2020 21.133343069957647
March 2020 29.165134240529607
April 2020 36.2030577408342
May 2020 28.0755449387877
June 2020 24.066701720123188
July 2020 19.61951898538396
August 2020 24.721337579617835
September 2020 26.530279566386827
October 2020 17.055173570350497
November 2020 14.098360655737704
December 2020 7.829307000529006
January 2021 12.014735052422783
February 2021 12.150881170771926
March 2021 11.76470588235294
April 2021 16.647264260768335
May 2021 10.034642032332563
June 2021 10.380962776989412
July 2021 4.3100837791460584
August 2021 29.097398328167557
September 2021 36.04915794264907
October 2021 27.713667508113954
November 2021 37.827510917030565
December 2021 24.628325508607197
January 2022 15.380380931410325
February 2022 24.175276982447404
March 2022 50.81594435527019
April 2022 58.490566037735846
May 2022 54.15496254681648
June 2022 35.42313262983654
July 2022 46.80003704732796
August 2022 29.436896522259246
September 2022 37.661242728269116
October 2022 44.6983159854447
November 2022 27.012403229834348
December 2022 55.15748365735631
January 2023 73.26988080412737
February 2023 46.59254289274418
March 2023 31.26630543849087
April 2023 78.21223316912972
May 2023 62.63003736996263
June 2023 14.651689821657307
July 2023 9.234977832279974
August 2023 10.04259947430436
September 2023 6.958374012603177
October 2023 65.27053594324302
November 2023 49.68713005242685
December 2023 52.4940818397024
January 2024 57.791118566257616
February 2024 54.06012924978927
March 2024 53.07097143948801
April 2024 41.68607359105729
May 2024 35.92619392185239
June 2024 44.025211535140734
July 2024 49.62114972821611
August 2024 66.62382520684392
September 2024 57.81994221909893
October 2024 33.499807913945446
November 2024 62.44059481833513
December 2024 68.19758033443784
January 2025 49.57293035479632
February 2025 53.49436946617382
March 2025 48.528523345128164
April 2025 57.195696032279756
May 2025 50.57021831215379
June 2025 47.50290360046458
July 2025 30.2916416115454
August 2025 22.50813368825791
September 2025 26.961887477313972
October 2025 33.85895117540687
November 2025 44.813338166002175
December 2025 67.00932520743079
January 2026 48.35309617918313
February 2026 31.585750060586477
March 2026 48.75544237246365