Zip Code: 49420 (Hart, MI) - 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 49420 Zip Code in January 2026 was 10.187.

You can see similar for other Michigan Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 49420 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: 49420 - Market Hotness: Trend of Supply Score
Zip Code: 49420 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 22.574195563886285
October 2017 20.544877775704425
June 2018 81.16067273815062
July 2018 68.39930264092465
August 2018 55.93382728666326
September 2018 24.82247020035506
October 2018 16.86777275012569
November 2018 46.11831698829484
December 2018 71.67823181701361
January 2019 55.57825370675453
February 2019 33.26694595151432
March 2019 28.313127814340145
April 2019 16.92265496434449
May 2019 8.678054469369554
June 2019 28.91145027902911
July 2019 41.06546097896599
August 2019 32.59172521467603
September 2019 22.8066782698382
October 2019 31.913245546088305
November 2019 34.59835958859524
December 2019 23.118315285989503
January 2020 10.346030417189898
February 2020 6.229005403826493
March 2020 3.9132033835969104
July 2020 76.28180341814245
August 2020 46.60828025477707
September 2020 32.58619284375255
October 2020 25.716921012912962
November 2020 63.37116435477091
July 2025 70.07666867107638
August 2025 63.13960366755398
September 2025 53.37205081669691
October 2025 32.412296564195294
November 2025 69.89488945270026
December 2025 45.26764079594684
January 2026 27.636983647213825
February 2026 10.1866063494628