SW Diane Pl, Beaverton, OR Property Records

Washington County property records for 6 addresses on SW Diane Pl, Beaverton, OR · Last verified October 2026

SW Diane Pl Highlights

Properties 6
Median Sale Price $482,500
Deeds and Mortgages on File 8
Median Price per Sqft $223
Owner Occupied 100%
Median Annual Tax Bill $6,577
Median Year Built 1963
Median Ownership Tenure 7 years

Properties on SW Diane Pl

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

11520 SW Diane Pl

4 bd · 3 ba · 1,930 sqft · built 1962 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5802024 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

11525 SW Diane Pl

4 bd · 3 ba · 1,770 sqft · built 1962 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$266,000Dec 2009 $6,3222025 Amount on Record Aug 2009 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

11550 SW Diane Pl

3 bd · 2 ba · 1,852 sqft · built 1963 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5092025 —Sep 1998 Owner on Record Owner Occupied AssessorUpdated Jun 2026

11555 SW Diane Pl

3 bd · 3 ba · 2,542 sqft · built 1963 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$663,000Sep 2023 $6,5772025 —Jan 1998 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

11580 SW Diane Pl

3 bd · 3 ba · 2,119 sqft · built 1963 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Apr 2013 $6,6422025 —Apr 2013 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

11585 SW Diane Pl

3 bd · 3 ba · 2,159 sqft · built 1964 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$482,500Jun 2019 $6,8002025 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

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