Zip Code: 02645 (Harwich, MA) - 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 02645 Zip Code in February 2026 was 14.976.

You can see similar for other Massachusetts Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 02645 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: 02645 - Market Hotness: Trend of Supply Score
Zip Code: 02645 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 10.228053733208373
October 2017 26.883124961124587
November 2017 66.3699494949495
December 2017 76.33395702948577
January 2018 59.24069246708108
February 2018 32.435060425059035
March 2018 23.209148951098012
April 2018 19.897499826857814
May 2018 54.55786026200873
June 2018 63.65751512331317
July 2018 47.38167495318654
August 2018 37.49361267245784
September 2018 48.744610702510776
October 2018 87.78908999497234
November 2018 75.66592850363809
December 2018 64.84836802878438
January 2019 50.78088962108731
February 2019 37.75152805439187
March 2019 27.114651887772773
April 2019 29.60778935820077
May 2019 39.658365918913354
June 2019 36.186378000403415
July 2019 35.40397090623157
August 2019 43.76138433515483
September 2019 31.347901759814352
October 2019 22.28892331525949
November 2019 19.678427288113525
December 2019 15.09333687637016
January 2020 16.701548765173712
February 2020 19.979553088944062
March 2020 39.10261125413755
April 2020 32.217604274899806
May 2020 19.438638399522247
June 2020 29.955682415683917
July 2020 27.136339030237416
August 2020 16.39331210191083
September 2020 15.934468986877496
October 2020 18.908267650511487
November 2020 41.38713745271122
December 2020 21.795097866337507
January 2021 14.7728346084821
February 2021 34.473874059569205
March 2021 38.96488828089375
April 2021 63.073341094295685
August 2021 9.955856109702262
September 2021 96.05826126536185
October 2021 72.8092318788316
November 2021 49.845342066957784
January 2022 8.059011339865684
August 2022 95.85576347944972
September 2022 61.664277885507126
October 2022 90.28518236439028
November 2022 98.26854241238658
December 2022 79.04745733933271
January 2023 55.05248176481054
February 2023 53.695006230231
March 2023 41.109773228978526
April 2023 12.284482758620689
May 2023 4.211695788304212
June 2023 69.68174204355108
July 2023 49.26893689274597
August 2023 21.789177920783107
September 2023 7.50865359013047
October 2023 21.437729720488928
November 2023 78.27667850498901
December 2023 61.25295908014879
January 2024 42.87101615608723
February 2024 45.6682588742156
March 2024 71.8311204508549
April 2024 19.1988821611551
May 2024 92.77315484804632
June 2024 85.48609911932309
July 2024 61.31609290067534
August 2024 45.794842959273836
September 2024 52.525962364332
October 2024 61.39838647714176
November 2024 75.98497623792734
December 2024 63.71272250905447
January 2025 38.65801576872536
February 2025 13.693802114673773
March 2025 6.231121083973418
April 2025 8.12878278412912
May 2025 3.005865102639296
June 2025 10.987224157955865
July 2025 3.119362597714973
August 2025 8.111505471753919
September 2025 1.6333938294010888
October 2025 15.884267631103075
November 2025 75.0271837622327
December 2025 52.1036786841912
January 2026 25.28094241649229
February 2026 18.814120688262378
March 2026 14.975766039595829