Zip Code: 03820 (Dover, NH) - Market Hotness: Trend of Supply Score (Realtor)

Updated on May 14, 2026.

According to data from Realtor.com, the market hotness: supply score for the 03820 Zip Code in April 2026 was 91.931.

You can see similar for other New Hampshire Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 03820 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: 03820 - Market Hotness: Trend of Supply Score
Zip Code: 03820 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 42.1243361449547
October 2017 62.25663992038316
November 2017 46.08585858585859
December 2017 44.33834440931673
January 2018 45.76565737584386
February 2018 59.72357271843312
March 2018 63.825159615519546
April 2018 61.652469007549
May 2018 74.14710698689956
June 2018 73.83500631522968
July 2018 77.7942790727707
August 2018 74.32933060807359
September 2018 81.4037534871925
October 2018 74.534942182001
November 2018 66.44732679531793
December 2018 53.912875867386276
January 2019 67.45963756177925
February 2019 65.92953780646934
March 2019 49.85105645999307
April 2019 68.31459133296764
May 2019 82.76051313713384
June 2019 73.83849929402272
July 2019 55.65821374746085
August 2019 72.11813687223523
September 2019 66.39592599755045
October 2019 61.49625613219726
November 2019 54.74547584949876
December 2019 52.33508270776589
January 2020 58.11357611273894
February 2020 64.84591792025705
March 2020 72.36484001471129
April 2020 65.41487308891197
May 2020 83.08450283666767
June 2020 93.15706452339818
July 2020 84.80395947722528
August 2020 73.05732484076432
September 2020 86.16839188197896
October 2020 56.666107663927555
November 2020 77.494745691467
December 2020 93.5725621583495
January 2021 89.03372060073676
February 2021 93.36287746057921
March 2021 83.59553123575012
April 2021 82.30500582072176
May 2021 95.0230946882217
June 2021 88.1781464905578
July 2021 93.47935802967598
August 2021 82.16398985629755
September 2021 73.94629039599454
October 2021 40.57879552830869
November 2021 47.11608442503639
December 2021 81.77816901408451
January 2022 40.41616206099307
February 2022 44.65330511639487
May 2022 98.13904494382022
June 2022 93.88578522656735
July 2022 48.80059275724739
August 2022 26.80509271127061
September 2022 55.79630722536042
October 2022 56.86722518405687
November 2022 74.08640639307417
December 2022 76.37320655403684
January 2023 35.60754314178972
February 2023 17.732195916802453
March 2023 17.810555890026087
April 2023 32.69704433497537
May 2023 90.17270982729018
June 2023 76.79574342299735
July 2023 87.39741533817565
August 2023 72.86322849632919
September 2023 76.88825774385373
October 2023 70.55303872125823
November 2023 85.51496702181633
December 2023 94.36083868785931
January 2024 55.036638121303085
February 2024 91.23349255408823
March 2024 96.45620403094851
April 2024 75.59385188635305
May 2024 82.52532561505065
June 2024 88.66344327404593
July 2024 90.6028660846648
August 2024 60.14940959113182
September 2024 70.21160302959319
October 2024 78.34037648866692
November 2024 69.2012877510348
December 2024 37.85928951221392
January 2025 29.25427069645204
February 2025 62.890054156279554
March 2025 87.55501855527747
April 2025 59.21318090114324
May 2025 49.63343108504399
June 2025 82.04413472706156
July 2025 93.91160553217077
August 2025 82.74918663117421
September 2025 85.85843920145192
October 2025 80.92585895117541
November 2025 64.00869880391447
December 2025 47.06702885250716
January 2026 26.559714795008915
February 2026 32.878261572017124
March 2026 8.806374763821573
April 2026 66.54254027361775
May 2026 91.93106149627889