12th Ave, Seaside, OR Property Records

Clatsop County property records for 82 addresses on 12th Ave, Seaside, OR · Last verified August 2026

12th Ave Highlights

Properties 96
Median Sale Price $450,300
Deeds and Mortgages on File 119
Median Price per Sqft $327
Owner Occupied 34%
Median Annual Tax Bill $2,638
Median Year Built 1933
Median Ownership Tenure 7 years

Properties on 12th Ave

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

44 12th Ave

4 bd · 2 ba · 1,880 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,2782025 2 Names on Record AssessorUpdated Nov 2025

50 12th Ave

4 bd · 2 ba · 1,446 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,2142025 2 Names on Record AssessorUpdated Nov 2025

70 12th Ave

3 bd · 1 ba · 1,720 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,7312025 2 Names on Record Assessor + 1 DocumentUpdated Nov 2025

75 12th Ave

6 bd · 2 ba · 1,416 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$715,000Jul 2025 $5,1972025 Amount on Record Jan 2024 2 Names on Record Assessor + 5 DocumentsUpdated Jun 2026

111 12th Ave

5 bd · 2 ba · 2,052 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,8522025 —Jun 2008 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

120 12th Ave

7 bd · 3 ba · 3,332 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,2622025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

135 12th Ave

2 bd · 2 ba · 2,452 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Mar 2001 $6,8622025 2 Names on Record Assessor + 1 DocumentUpdated Nov 2025

234 12th Ave

5 bd · 5 ba · 2,866 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$735,000Oct 2021 $3,9392025 Amount on Record Aug 2015 2 Names on Record Assessor + 4 DocumentsUpdated May 2026

235 12th Ave

6 bd · 4 ba · 2,242 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jan 2007 $5,5512025 1 Name on Record AssessorUpdated Nov 2025

242 12th Ave

3 bd · 1 ba · 1,888 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000May 2002 $4,8312025 1 Name on Record AssessorUpdated Nov 2025

245 12th Ave

6 bd · 3 ba · 1,018 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Jun 2026 $4,1202025 —Aug 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

250 12th Ave

4 bd · 3 ba · 1,000 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$799,000Jul 2022 $4,7262025 Amount on Record Oct 2006 2 Names on Record Assessor + 1 DocumentUpdated May 2026

310 12th Ave

5 bd · 3 ba · 2,310 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$489,000Mar 2015 $7,0272025 Amount on Record Jan 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

311 12th Ave

4 bd · 3 ba · 1,358 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,6642025 —Jan 2014 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

330 12th Ave

3 bd · 3 ba · 1,862 sqft · 0.06 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2020 $4,3472025 Amount on Record Sep 2014 1 Name on Record Assessor + 1 DocumentUpdated Nov 2025

333 12th Ave

3 bd · 1.5 ba · 1,680 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jan 2022 $3,8482025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

345 12th Ave

3 bd · 1 ba · 946 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,8722025 —Mar 2022 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

350 12th Ave

2 bd · 1 ba · 808 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Sep 2020 $3,1402025 —May 2019 4 Names on Record Assessor + 2 DocumentsUpdated Nov 2025

409 12th Ave

2 bd · 1 ba · 603 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Oct 2016 $5,1702025 3 Names on Record Assessor + 1 DocumentUpdated Nov 2025

410 12th Ave

Built 1930 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Oct 2005 $3,4072025 1 Name on Record AssessorUpdated Nov 2025

416 12th Ave

3 bd · 2 ba · 1,683 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$369,000Nov 2019 $3,6442025 Amount on Record Jun 2014 2 Names on Record Assessor + 2 DocumentsUpdated Nov 2025

421 12th Ave

3 bd · 2 ba · 1,659 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jan 2015 $2,6402025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

430 12th Ave

3 bd · 1 ba · 1,792 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$417,500Feb 2007 $3,8592025 2 Names on Record Assessor + 1 DocumentUpdated Nov 2025

431 12th Ave

3 bd · 1 ba · 912 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$226,789Aug 2018 $2,5942025 Amount on Record Oct 2009 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

440 12th Ave

1 bd · 1 ba · 1,077 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$213,000Nov 2014 $2,8722025 Amount on Record Nov 2005 1 Name on Record AssessorUpdated Nov 2025

441 12th Ave

748 sqft · Built 1914 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,000Mar 2005 $1,8462025 —Mar 2005 2 Names on Record AssessorUpdated Jul 2026

445 12th Ave

3 bd · 2 ba · 1,222 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1442025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

451 12th Ave

2 bd · 1 ba · 864 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Sep 2019 $1,9782025 2 Names on Record Assessor + 3 DocumentsUpdated Nov 2025

460 12th Ave

4 bd · 1 ba · 1,407 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$580,000Jun 2026 $3,4242025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

461 12th Ave

4 bd · 2 ba · 1,640 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Sep 2012 $4,6922025 —Sep 2012 2 Names on Record AssessorUpdated Aug 2026

470 12th Ave

2 bd · 2 ba · 1,500 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,5222025 1 Name on Record AssessorUpdated Nov 2025

490 12th Ave

Built 2020 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,300Dec 2020 $4,7482025 —Jan 2021 2 Names on Record Assessor + 6 DocumentsUpdated Jul 2026

494 12th Ave

Built 2020 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$459,000Jan 2021 $4,7262025 2 Names on Record AssessorUpdated Nov 2025

498 12th Ave

Built 2020 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,300Jan 2021 $4,7482025 2 Names on Record AssessorUpdated Nov 2025

600 12th Ave

Built 1957 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Jun 2022 $1,8112025 Amount on Record Dec 2019 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

605 12th Ave

2 bd · 1 ba · 832 sqft · 0.4 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,6462025 1 Name on Record AssessorUpdated Nov 2025

606 12th Ave

4 bd · 2 ba · 1,114 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,2352025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

614 12th Ave

3 bd · 1 ba · 1,364 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Oct 2001 $2,0732025 1 Name on Record AssessorUpdated Nov 2025

622 12th Ave

Built 1976 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,0552025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

710 12th Ave

Built 1930 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Jan 2014 $1,9732025 —May 2007 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Nov 2025

717 12th Ave

4 bd · 1 ba · 1,279 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,000Oct 2015 $1,9762025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

719 12th Ave

2 bd · 2 ba · 1,044 sqft · 0.06 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Mar 2015 $1,6192025 Amount on Record Sep 2011 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

720 12th Ave

4 bd · 1 ba · 1,385 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$177,000Dec 2012 $2,2792025 1 Name on Record Assessor + 1 DocumentUpdated Nov 2025

721 12th Ave

2 bd · 1.5 ba · 1,003 sqft · 0.06 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$349,000Aug 2025 $2,2752025 Amount on Record Apr 2017 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

727 12th Ave

4 bd · 1 ba · 1,550 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$480,000Jun 2026 $2,9792025 Amount on Record May 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

730 12th Ave

1 bd · 1 ba · 912 sqft · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Aug 2018 $2,4492025 Amount on Record Sep 2015 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

731 12th Ave

2 bd · 1 ba · 851 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$371,000Aug 2021 $2,2682025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

810 12th Ave

5 bd · 2 ba · 1,864 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$293,700Apr 2017 $2,8402025 Amount on Record Jul 2012 2 Names on Record Assessor + 1 DocumentUpdated Nov 2025

811 12th Ave

3 bd · 1 ba · 842 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,3102025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

820 12th Ave

2 bd · 1 ba · 864 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$431,500Dec 2025 $2,2632025 Amount on Record Jun 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

821 12th Ave

4 bd · 2 ba · 1,825 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Jun 2022 $3,4632025 Amount on Record Feb 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

827 12th Ave

3 bd · 1 ba · 1,286 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$211,000Nov 2005 $2,1992025 —Jun 2006 1 Name on Record AssessorUpdated Nov 2025

830 12th Ave

3 bd · 1 ba · 1,105 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$460,000Nov 2023 $2,9882025 Amount on Record Aug 2010 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

835 12th Ave

3 bd · 1 ba · 1,334 sqft · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2026 $2,2752025 —Aug 2005 1 Name on Record Assessor + 1 DocumentUpdated Mar 2026

840 12th Ave

9 bd · 4 ba · 4,602 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$95,265Jul 2024 $2,8352025 —Jan 2024 2 Names on Record Assessor + 4 DocumentsUpdated Aug 2026

845 12th Ave

2 bd · 1 ba · 572 sqft · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$179,000Apr 2019 $1,0612025 Amount on Record Nov 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Nov 2025

900 12th Ave

Built 2001 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,265Jul 2024 $2,2042025 —Apr 2024 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

910 12th Ave

3 bd · 1 ba · 1,586 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,1912025 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

920 12th Ave

3 bd · 2 ba · 1,144 sqft · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Sep 2020 $2,8122025 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

930 12th Ave

1 bd · 1 ba · 696 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Mar 2019 $1,7142025 Amount on Record Dec 2015 2 Names on Record Assessor + 3 DocumentsUpdated Jun 2026

940 12th Ave

4 bd · 1 ba · 1,514 sqft · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2017 $2,6622025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

950 12th Ave

2 bd · 1 ba · 1,096 sqft · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1412025 2 Names on Record Assessor + 2 DocumentsUpdated Nov 2025

960 12th Ave

3 bd · 1.5 ba · 1,654 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,3652025 1 Name on Record AssessorUpdated Jun 2026

1026 12th Ave

Built 1976 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,1822025 1 Name on Record AssessorUpdated Nov 2025

1320 12th Ave

2 bd · 2 ba · 1,200 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Jul 2020 $2,8172025 2 Names on Record Assessor + 1 DocumentUpdated Nov 2025

1325 12th Ave

2 bd · 1 ba · 1,005 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$152,000Sep 2023 $1,5012025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

1333 12th Ave

1 bd · 2 ba · 1,448 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$107,000Jan 2002 $2,6382025 1 Name on Record AssessorUpdated Nov 2025

1342 12th Ave

3 bd · 2 ba · 1,410 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000Feb 2006 $1,7452025 Amount on Record Sep 2005 2 Names on Record AssessorUpdated Nov 2025

1352 12th Ave

3 bd · 2 ba · 1,284 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$217,500May 2016 $1,8012025 Amount on Record Apr 2006 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

1353 12th Ave

3 bd · 2 ba · 1,223 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$329,000Nov 2020 $1,8452025 Amount on Record Jun 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

1362 12th Ave

3 bd · 3 ba · 1,960 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$247,000May 2017 $2,5062025 Amount on Record Nov 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

1363 12th Ave

3 bd · 3 ba · 1,976 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$235,000Feb 2016 $2,2432025 Amount on Record Apr 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

1372 12th Ave

2 bd · 2 ba · 1,322 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Oct 2008 $2,3712025 Amount on Record Oct 2007 1 Name on Record AssessorUpdated Nov 2025

1373 12th Ave

4 bd · 3 ba · 2,080 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$262,000Dec 2007 $2,9162025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

1380 12th Ave

Built 2019 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000Jun 2022 $3,3542025 Amount on Record Oct 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

1383 12th Ave

4 bd · 3 ba · 1,894 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,7412025 —Apr 2008 1 Name on Record Assessor + 1 DocumentUpdated Nov 2025

1390 12th Ave

Built 2022 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$530,000May 2024 $3,0052025 Amount on Record Feb 2024 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

1405 12th Ave

2 bd · 1 ba · 896 sqft · 1.01 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$368,500May 2022 $2,2552025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

1455 12th Ave

Built 1976 · 2.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$9252025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

1525 12th Ave

3 bd · 1 ba · 1,687 sqft · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$217,000Jan 2010 $2,2152025 —Feb 2007 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

1703 12th Ave

Built 1984 · 23.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Nov 1999 $21,4302025 2 Names on Record AssessorUpdated Nov 2025

1703 12th Ave

15 units · Built 2004 · 215 sq ft

Last Sale Median Tax Bill Median Sale    
$3092020    

Wildfire Risk on 12th Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank at the 18th percentile of exposed land nationally · 6th in Oregon
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
2 of 9 cells directly exposed · 5 adjoin burnable vegetation

Property Records in Nearby Streets