Zip Code: 94404 (San Mateo, CA) - 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 94404 Zip Code in February 2026 was 99.113.

You can see similar for other California Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 94404 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: 94404 - Market Hotness: Trend of Supply Score
Zip Code: 94404 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 96.66354264292409
December 2017 99.87741144589974
May 2018 98.68995633187772
June 2018 99.7939240842917
July 2018 98.32117259637116
August 2018 94.56438426162494
September 2018 99.22647730154705
October 2018 98.3785822021116
November 2018 96.98196773173046
December 2018 96.92881007453097
January 2019 96.63261943986821
February 2019 96.14724263443445
March 2019 99.21718046414964
April 2019 98.95090510148108
May 2019 97.98998422171915
June 2019 98.02326363208499
July 2019 81.80984208112181
August 2019 89.84517304189436
September 2019 94.65609488815832
October 2019 93.57733023495997
November 2019 91.62218461137873
December 2019 79.83790606523617
March 2020 99.02169915410077
April 2020 99.09455247142645
May 2020 94.36398925052254
June 2020 96.6649139938406
July 2020 95.52238805970148
August 2020 93.98089171974522
September 2020 91.32773657184775
October 2020 87.20442730169378
November 2020 77.494745691467
December 2020 73.40856991712221
January 2021 81.96845187494097
February 2021 86.63300010306091
March 2021 95.10943912448701
April 2021 88.40512223515717
May 2021 52.21709006928407
June 2021 72.99421460539243
July 2021 76.52165135762591
August 2021 82.16398985629755
September 2021 82.80382339553937
October 2021 31.815723043635053
November 2021 95.56040756914119
December 2021 81.77816901408451
March 2022 99.25093632958801
April 2022 91.25096924269837
May 2022 72.01544943820225
June 2022 82.39188909579971
July 2022 66.12948041122534
August 2022 83.08126121507306
September 2022 69.87606441278137
October 2022 90.28518236439028
November 2022 90.81828019645384
December 2022 73.9196875795908
January 2023 57.40081835972247
February 2023 96.35771110898112
March 2023 98.23399558498896
April 2023 93.98604269293924
May 2023 73.31582668417332
June 2023 95.53650605971032
July 2023 69.60664088293558
August 2023 92.07831052297652
September 2023 84.34365847164284
October 2023 97.94854261047952
November 2023 94.49518011161847
December 2023 74.68718295569833
January 2024 92.82245960978194
April 2024 91.79319981369353
May 2024 92.16714905933429
June 2024 93.37765498186842
July 2024 90.6028660846648
August 2024 96.40935014860631
September 2024 89.35738268134614
October 2024 95.09796388782175
November 2024 92.7487352445194
December 2024 86.2680126377437
January 2025 78.87647831800263
February 2025 96.96552909825496
March 2025 98.24803659273323
April 2025 93.4095494283793
May 2025 87.37373737373737
June 2025 86.31823461091753
July 2025 86.37251954299458
August 2025 81.49955634427684
September 2025 85.85843920145192
October 2025 94.73417721518987
November 2025 97.57883291047482
December 2025 90.54262427491005
January 2026 62.76834844609781
February 2026 36.23071330479037
March 2026 99.1127906021523