Charleston County, 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 Charleston County, SC in February 2026 was 79.408.

The chart and table below shows the trend of the market hotness: supply score for Charleston County, SC.

You can see similar for other South Carolina counties.

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

Data Source: Realtor.
Charleston County, SC - Market Hotness: Trend of Supply Score
Charleston County, SC - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 29.88980716253444
October 2017 29.0633608815427
November 2017 34.917355371900825
December 2017 47.93388429752066
January 2018 59.22865013774105
February 2018 48.553719008264466
March 2018 51.308539944903586
April 2018 67.8374655647383
May 2018 48.14049586776859
June 2018 41.32231404958678
July 2018 33.7465564738292
August 2018 29.614325068870524
September 2018 23.07162534435262
October 2018 28.719008264462808
November 2018 37.60330578512397
December 2018 42.97520661157025
January 2019 45.73002754820937
February 2019 41.2534435261708
March 2019 45.59228650137741
April 2019 55.71625344352618
May 2019 51.72176308539945
June 2019 32.85123966942149
July 2019 28.650137741046834
August 2019 24.173553719008265
September 2019 22.58953168044077
October 2019 23.62258953168044
November 2019 22.65840220385675
December 2019 28.650137741046834
January 2020 38.705234159779614
February 2020 38.15426997245179
March 2020 49.03581267217631
April 2020 59.435261707988985
May 2020 50.895316804407706
June 2020 40.77134986225895
July 2020 37.94765840220386
August 2020 39.18732782369146
September 2020 39.66942148760331
October 2020 36.019283746556475
November 2020 38.29201101928375
December 2020 35.74380165289256
January 2021 34.29752066115703
February 2021 33.95316804407714
March 2021 60.19283746556474
April 2021 57.093663911845724
May 2021 40.84022038567493
June 2021 46.28099173553719
July 2021 59.50413223140496
August 2021 69.76584022038568
September 2021 66.32231404958677
October 2021 73.62258953168043
November 2021 74.17355371900827
December 2021 73.69146005509641
January 2022 72.31404958677686
February 2022 51.790633608815426
March 2022 91.2534435261708
April 2022 90.08264462809917
May 2022 90.56473829201101
June 2022 89.94490358126723
July 2022 88.1542699724518
August 2022 70.59228650137742
September 2022 60.33057851239669
October 2022 56.33608815426997
November 2022 61.22589531680441
December 2022 64.25619834710744
January 2023 75.13774104683195
February 2023 65.97796143250689
March 2023 63.36088154269972
April 2023 82.23140495867769
May 2023 62.1900826446281
June 2023 47.107438016528924
July 2023 53.994490358126725
August 2023 48.760330578512395
September 2023 45.11019283746556
October 2023 52.34159779614325
November 2023 58.88429752066116
December 2023 65.9090909090909
January 2024 57.162534435261705
February 2024 52.96143250688705
March 2024 71.62534435261708
April 2024 78.65013774104683
May 2024 65.35812672176309
June 2024 60.26170798898072
July 2024 50.75757575757576
August 2024 47.658402203856745
September 2024 57.57575757575758
October 2024 54.476584022038566
November 2024 64.25619834710744
December 2024 59.9862258953168
January 2025 60.81267217630854
February 2025 65.15151515151516
March 2025 73.27823691460054
April 2025 81.8870523415978
May 2025 65.22038567493112
June 2025 50.82644628099173
July 2025 43.73278236914601
August 2025 38.56749311294766
September 2025 41.52892561983471
October 2025 54.33884297520662
November 2025 57.988980716253444
December 2025 58.60881542699724
January 2026 58.7465564738292
February 2026 62.94765840220386
March 2026 79.40771349862258