Zip Code: 29420 (North 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 29420 Zip Code in February 2026 was 80.44.

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 29420 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: 29420 - Market Hotness: Trend of Supply Score
Zip Code: 29420 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 44.27366447985005
October 2017 30.932387883311563
November 2017 20.069444444444446
December 2017 22.769210916833345
January 2018 40.431789318895795
February 2018 38.366439783303235
March 2018 46.68490844032836
April 2018 58.36276750467484
May 2018 51.21451965065502
June 2018 37.12025526823107
July 2018 30.16078000903984
August 2018 79.51584057230455
September 2018 74.75272635049454
October 2018 52.93489190548014
November 2018 48.83897500790889
December 2018 36.28244667180673
January 2019 82.54365733113673
February 2019 92.72028020053568
March 2019 84.60685833044683
April 2019 69.56253428414702
May 2019 56.4588049667284
June 2019 42.81584078531567
July 2019 65.57237402529323
August 2019 42.45381212594327
September 2019 43.59569393411977
October 2019 45.26207074619158
November 2019 40.411404765004555
December 2019 59.12442702451338
January 2020 84.9658155434631
February 2020 83.49642179056521
March 2020 87.14968738506805
April 2020 56.768591361139976
May 2020 56.21080919677516
June 2020 63.74971832043867
July 2020 55.5022813394169
August 2020 31.59235668789809
September 2020 51.707555628005544
October 2020 73.49488512493711
November 2020 66.51534258091635
December 2020 96.73778874977958
January 2021 82.96967979597619
February 2021 76.84221374832526
June 2021 97.40203034603209
July 2021 97.7187846976885
August 2021 94.57124072508688
September 2021 97.61492944924898
October 2021 87.18896501983411
November 2021 88.83733624454149
December 2021 44.32707355242567
July 2022 99.53690840048162
August 2022 86.45646415449029
September 2022 92.2013320967878
October 2022 90.72522636879073
November 2022 76.75851161241988
December 2022 53.136938619577215
January 2023 91.83419320405622
February 2023 95.51423368158727
March 2023 99.69897652016857
April 2023 72.92692939244664
May 2023 58.882941117058884
June 2023 74.33244654645777
July 2023 76.10602773323272
August 2023 84.14755732801595
September 2023 56.332652880092304
October 2023 77.97247628002394
November 2023 50.82022661931338
December 2023 83.27696990192763
January 2024 86.28939701597952
February 2024 68.98941650276295
March 2024 83.85710191995415
April 2024 91.79319981369353
May 2024 40.42149059334298
June 2024 41.15006043861164
July 2024 93.13127985504859
August 2024 81.33183388223954
September 2024 52.525962364332
October 2024 42.71993853246254
November 2024 47.7311053196382
December 2024 95.29166987747554
January 2025 80.17411300919842
February 2025 59.79540961059057
March 2025 89.46232847156296
April 2025 87.22259583053128
May 2025 84.58781362007169
June 2025 82.04413472706156
July 2025 67.52856283824413
August 2025 70.45992309967465
September 2025 74.48275862068967
October 2025 71.33453887884268
November 2025 64.00869880391447
December 2025 70.74675086276525
January 2026 73.27753235681624
February 2026 79.9579933758785
March 2026 80.44031873819108