Property Tax Appeal — Mill Creek, Snohomish County

Mill Creek has 5,097 residential properties in the Snohomish County assessment roll. Recent comparable sales average $1,133,210. If your assessed value is higher than what similar homes are selling for, you may be overpaying property taxes.

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Mill Creek Property Stats

Total Properties
5,097
Average Home Size
2,283 sq ft
Average Year Built
1994
Average Bedrooms
3.4
Average Bathrooms
2.6
Year Built Range
1900 — 2024

Recent Sales in Mill Creek

Comparable Sales on File
362
Average Sale Price
$1,133,210
Average Price per Sq Ft
$502

These numbers are based on arm's-length residential sales in Snohomish County records. Your specific property may differ — run a free check above for personalized comps.

ZIP Codes in Mill Creek

98012 (5,095) 98021 (1) 98208 (1)

How to Appeal Property Taxes in Mill Creek

Property tax appeals in Mill Creek follow the same Snohomish County process. You have until July 1 each year to file with the Board of Equalization. The key to a successful appeal is strong comparable sales evidence — homes similar to yours that sold for less than your assessed value. Our tool finds those comps automatically and generates professional appeal documents you can file in about 10 minutes.