Property Tax Appeal — Duvall, King County

Duvall has 2,924 residential properties in the King County assessment roll. Recent comparable sales average $985,457. If your assessed value is higher than what similar homes are selling for, you may be overpaying property taxes.

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Duvall Property Stats

Total Properties

2,924

Average Home Size

2,262 sq ft

Average Year Built

2001

Average Bedrooms

3.6

Average Bathrooms

2.3

Year Built Range

1908 — 2026

Recent Sales in Duvall

Comparable Sales on File

563

Average Sale Price

$985,457

Average Price per Sq Ft

$431

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

ZIP Codes in Duvall

98019 (2,348) 98109 (16) 980119 (1) 98079 (1) 98819 (1) 99019 (1)

How to Appeal Property Taxes in Duvall

Property tax appeals in Duvall follow the same King 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.

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