Mill St, Kelso, WA Property Records

Cowlitz County property records for 36 addresses on Mill St, Kelso, WA · Last verified August 2026

Mill St Highlights

Properties 36
Median Sale Price $295,000
Deeds and Mortgages on File 66
Median Price per Sqft $241
Owner Occupied 58%
Median Annual Tax Bill $3,089
Median Year Built 1940
Median Ownership Tenure 6 years

Properties on Mill St

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

302 Mill St

3 bd · 2 ba · 1,552 sqft · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$92,000May 2017 $2,3162025 —Apr 2015 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

306 Mill St

3 bd · 1 ba · 1,272 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$119,000Apr 2017 $3,6662025 Sale Amount Feb 2009 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

402 Mill St

1,736 sqft · Built 1950 · 0.217 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Jun 2016 $5732025 —Jun 2016 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

405 Mill St

8 bd · Built 1979 · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$576,500Oct 2024 $5,6332025 Sale Amount Sep 2019 2 Names on Record Assessor + 2 DocumentsUpdated Jun 2026

507 Mill St

3 bd · 1 ba · 1,283 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$42,500Feb 2010 $3,5412025 Sale Amount Sep 2009 1 Name on Record AssessorUpdated Jun 2026

600 Mill St

3 bd · 1 ba · 1,193 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6432025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

602 Mill St

1 bd · 1 ba · 768 sqft · 0.089 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5032025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

605 Mill St

3 bd · 1 ba · 1,092 sqft · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Feb 2023 $3,3602025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

606 Mill St

2 bd · 1 ba · 1,084 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,1332025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

700 Mill St

2 bd · 1 ba · 948 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,000Jun 2019 $3,4272025 Sale Amount Sep 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

701 Mill St

4 bd · 2 ba · 1,980 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,8152025 —Apr 2007 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

704 Mill St

2 bd · 1 ba · 816 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$119,000Jul 2015 $3,8422025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

705 Mill St

2 bd · 1 ba · 576 sqft · 0.06 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1986 $1,9752025 2 Names on Record AssessorUpdated Jun 2026

801 Mill St

2 bd · 1 ba · 720 sqft · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Apr 2022 $2,5162025 —Jun 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

805 Mill St

3 bd · 1.5 ba · 1,168 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$282,000Dec 2020 $3,8482025 Sale Amount Sep 2019 2 Names on Record Assessor + 6 DocumentsUpdated Jun 2026

807 Mill St

2 bd · 1 ba · 1,192 sqft · 0.33 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$41,236Jan 2006 $2,9512025 —Dec 2025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

898 Mill St

3 bd · 2 ba · 1,200 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$343,500Feb 2025 $3,0892025 Sale Amount Feb 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

900 Mill St

3 bd · 1.5 ba · 888 sqft · 0.089 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,1092025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

901 Mill St

4 bd · 2 ba · 1,816 sqft · 0.33 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jun 2005 $8902025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

903 Mill St

24 bd · Built 1977 · 0.413 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,360,000Jul 2025 $11,9082025 Sale Amount Oct 2022 1 Name on Record Assessor + 5 DocumentsUpdated Aug 2026

904 Mill St

3 bd · 1.5 ba · 1,056 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,3142025 1 Name on Record AssessorUpdated Jun 2026

905 Mill St

2 bd · 1 ba · 906 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000Oct 2021 $1,2762025 Sale Amount Aug 2021 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

906 Mill St

3 bd · 1.5 ba · 1,223 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$295,000Apr 2021 $3,5602025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

907 Mill St

2 bd · 1 ba · 640 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,000May 2024 $2,5922025 Sale Amount Jul 2022 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

908 Mill St

3 bd · 1.5 ba · 1,022 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$212,350Jan 2020 $3,4172025 Sale Amount Sep 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

909 Mill St

3 bd · 2 ba · 4,980 sqft · 1.81 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$101,370Jan 2026 $7,0452025 Sale Amount Nov 2021 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

910 Mill St

3 bd · 2 ba · 1,541 sqft · 0.164 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Sep 2005 $3,2092025 —Sep 2005 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

911 Mill St

3 bd · 1 ba · 1,096 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$30,000Oct 2015 $1,7322025 Sale Amount Jan 2015 1 Name on Record AssessorUpdated Jun 2026

912 Mill St

2 bd · 1 ba · 1,056 sqft · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6402025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

1006 Mill St

2 bd · 2 ba · 1,152 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$80,000Aug 2011 $3,0432025 Sale Amount May 2007 2 Names on Record AssessorUpdated Jun 2026

1007 Mill St

2 bd · 1 ba · 660 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2192025 1 Name on Record AssessorUpdated Jun 2026

1100 Mill St

8 bd · Built 1966 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jan 2025 $4,7682025 Sale Amount Jul 2014 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

1101 Mill St

2 bd · 1 ba · 792 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Mar 2025 $2,9462025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1103 Mill St

4 bd · 2 ba · 2,056 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$34,000Feb 2015 $1,1232025 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

1104 Mill St

8 bd · Built 1966 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jan 2025 $4,7682025 Sale Amount Jul 2009 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

1105 Mill St

3 bd · 2.5 ba · 1,952 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$389,999Sep 2022 $3,0542025 Sale Amount Sep 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

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