Zip Code: 98121 (Seattle, WA) - Market Hotness: Trend of Hotness Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for the 98121 Zip Code in February 2026 was 40.179.

You can see similar for other Washington Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 98121 zip code.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Zip Code: 98121 - Market Hotness: Trend of Hotness Score
Zip Code: 98121 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
October 2017 94.54500217702308
November 2017 85.48295454545455
December 2017 84.3860894251242
January 2018 82.25386003609384
February 2018 88.4185303514377
March 2018 86.4239107556304
April 2018 71.61507029572685
May 2018 73.4511462882096
June 2018 66.27002592567972
July 2018 61.14805966294312
August 2018 54.41044966785897
September 2018 46.798123256403755
October 2018 53.019733534439425
November 2018 52.93894337235052
December 2018 50.07388846054998
January 2019 42.41845140032949
February 2019 32.532106311379714
March 2019 26.740561136127468
April 2019 32.14481623697203
May 2019 38.02222679563697
June 2019 35.12068849593223
July 2019 35.587445121551674
August 2019 24.98048399687744
September 2019 29.568748791336297
October 2019 32.833075135553834
November 2019 34.00598880354121
December 2019 24.80568657410483
January 2020 21.937351751081344
February 2020 16.813933109390973
March 2020 35.240897388745864
April 2020 45.27979812973134
May 2020 48.779486413854876
June 2020 38.69526027191467
July 2020 46.87959167891115
August 2020 38.95302547770701
September 2020 37.2850273045888
October 2020 27.16334060036894
November 2020 21.731820092475832
December 2020 15.539587374360782
January 2021 10.44205157268348
February 2021 13.083582397196743
March 2021 21.23233014135887
April 2021 15.238649592549477
May 2021 10.15011547344111
June 2021 8.334242986573518
July 2021 9.93741798728172
August 2021 17.30064806987884
September 2021 14.5380063723259
October 2021 14.916155787955283
November 2021 24.931768558951966
December 2021 21.214788732394368
January 2022 19.206209402179898
February 2022 34.924685671604635
March 2022 40.66345639379347
April 2022 41.13466011889377
May 2022 27.200374531835205
June 2022 21.560107593627144
July 2022 38.728350467722514
August 2022 17.22207980859609
September 2022 24.226456453924627
October 2022 17.737158331217735
November 2022 19.000249729459753
December 2022 23.372102894982596
January 2023 35.67425724959972
February 2023 32.263011597814625
March 2023 39.94581577363034
April 2023 44.7506157635468
May 2023 32.04726795273205
June 2023 37.83131342989457
July 2023 27.157815300443353
August 2023 25.210731442037524
September 2023 19.419543800479275
October 2023 17.51004359346953
November 2023 19.706578724843563
December 2023 18.90006763611769
January 2024 18.667784938642182
February 2024 12.99522337735319
March 2024 46.79052440538734
April 2024 43.637633907778294
May 2024 35.79504341534009
June 2024 34.415472284579515
July 2024 25.992422994564322
August 2024 20.56791710177524
September 2024 19.766533926758804
October 2024 21.993853246254325
November 2024 22.202207573202514
December 2024 21.05263157894737
January 2025 14.668199737187908
February 2025 18.593655978681337
March 2025 34.064037283162165
April 2025 30.569098856758576
May 2025 28.963017269468885
June 2025 27.588075880758808
July 2025 23.42904389657246
August 2025 26.822685595977518
September 2025 25.56442831215971
October 2025 21.265822784810123
November 2025 19.84052192823487
December 2025 18.007930097657685
January 2026 11.342323490661087
February 2026 9.217222715889815
March 2026 40.17908485993592