Zip Code: 98199 (Seattle, WA) - 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 98199 Zip Code in February 2026 was 95.17.

You can see similar for other Washington Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 98199 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: 98199 - Market Hotness: Trend of Supply Score
Zip Code: 98199 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 93.67072789753202
October 2017 97.57417428624744
November 2017 93.07449494949495
December 2017 80.77940512291116
January 2018 82.85542410266693
February 2018 65.07848312265592
March 2018 98.96162211464254
April 2018 95.72685088995084
May 2018 91.43695414847161
June 2018 83.7931263710696
July 2018 95.02808807386842
August 2018 94.14920797138477
September 2018 91.0347451179305
October 2018 89.3413775766717
November 2018 93.43245808288516
December 2018 86.80930352094578
January 2019 79.45304777594728
February 2019 72.79719799464323
March 2019 86.98302736404571
April 2019 97.09956116291826
May 2019 91.60321053714756
June 2019 92.28803872789618
July 2019 88.6966778061726
August 2019 79.77491543065314
September 2019 80.58402630052214
October 2019 86.4575264652724
November 2019 85.26233563338107
December 2019 74.11811599016808
January 2020 76.33598437281987
February 2020 46.97677815101504
March 2020 97.82272894446487
April 2020 94.06263915689476
May 2020 90.9002687369364
June 2020 95.39547810410876
July 2020 91.96504524012063
August 2020 86.96656050955414
September 2020 86.16839188197896
October 2020 89.08267650511488
November 2020 80.26061370323664
December 2020 68.00387938635161
January 2021 55.42646642108245
February 2021 76.84221374832526
March 2021 83.21933424532604
April 2021 93.44586728754366
May 2021 66.62817551963049
June 2021 93.1885165374959
July 2021 92.83335015645503
August 2021 69.85066215835447
September 2021 61.17432862994994
October 2021 54.02091597547782
November 2021 53.23871906841339
December 2021 65.39514866979655
May 2022 77.8558052434457
June 2022 85.42313262983654
July 2022 83.86588867277948
August 2022 67.27334871400495
September 2022 78.88036421886856
October 2022 80.04569687738005
November 2022 84.1921251977025
December 2022 47.41489090754733
January 2023 33.52606297811777
February 2023 38.76162177705358
March 2023 45.133453742725266
April 2023 93.98604269293924
May 2023 87.2033127966872
June 2023 76.79574342299735
July 2023 64.73917554947647
August 2023 81.42844194688661
September 2023 47.838821336646845
October 2023 70.55303872125823
November 2023 69.39793674953492
December 2023 70.0879269529929
January 2024 40.452017303787414
February 2024 43.055165308607286
March 2024 95.9021874104499
April 2024 90.50768514205869
May 2024 89.08285094066571
June 2024 85.01985840096702
July 2024 67.04002635480151
August 2024 62.38252068439232
September 2024 59.975013664402276
October 2024 64.62543219362274
November 2024 78.75977311053197
December 2024 75.68775525930492
January 2025 81.8659658344284
February 2025 87.5612481733001
March 2025 97.29006645378442
April 2025 84.22158708809684
May 2025 83.69175627240143
June 2025 93.83662408052652
July 2025 78.8935658448587
August 2025 81.49955634427684
September 2025 72.5589836660617
October 2025 77.29475587703436
November 2025 92.14932946719826
December 2025 92.10661575739776
January 2026 80.4774083546462
February 2026 70.61151950884562
March 2026 95.16963772282921