SE 257th St, Covington, WA Property Records

King County property records for 68 addresses on SE 257th St, Covington, WA · Last verified August 2026

SE 257th St Highlights

Properties 68
Median Sale Price $705,000
Deeds and Mortgages on File 133
Median Price per Sqft $274
Owner Occupied 97%
Median Annual Tax Bill $7,937
Median Year Built 2003
Median Ownership Tenure 7 years

Properties on SE 257th St

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

15603 SE 257th St

4 bd · 2.75 ba · 2,760 sqft · built 2025 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$899,950Feb 2025 $8,9022026 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

15607 SE 257th St

3 bd · 2.5 ba · 2,190 sqft · built 2025 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$819,950Mar 2025 $8,1602026 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

15701 SE 257th St

3 bd · 2.5 ba · 2,190 sqft · built 2025 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$798,450Sep 2025 $7,4612026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

15802 SE 257th St

3 bd · 2.5 ba · 2,450 sqft · built 2004 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Jun 2020 $7,7962026 Amount on Record Oct 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

15803 SE 257th St

5 bd · 2.5 ba · 2,750 sqft · built 2003 · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000Jul 2022 $8,0212026 Amount on Record Jul 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

15807 SE 257th St

4 bd · 2.5 ba · 2,440 sqft · built 2004 · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$307,000Apr 2010 $7,8242026 Amount on Record Jan 2010 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

15808 SE 257th St

3 bd · 2.5 ba · 2,460 sqft · built 2004 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$321,500Apr 2014 $7,8362026 Amount on Record Feb 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

15814 SE 257th St

4 bd · 2.5 ba · 2,440 sqft · built 2005 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,812Nov 2014 $7,8342026 Amount on Record Nov 2005 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

17230 SE 257th St

4 bd · 2.5 ba · 1,960 sqft · built 2004 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$249,950Oct 2011 $7,4052026 Amount on Record Mar 2003 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

17231 SE 257th St

3 bd · 2.5 ba · 1,960 sqft · built 2002 · 0.255 acres

Last Sale Tax Bill Prior Sale Owner Records
$249,950Mar 2003 $7,4912026 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

17302 SE 257th St

4 bd · 2.5 ba · 1,850 sqft · built 2004 · 0.237 acres

Last Sale Tax Bill Prior Sale Owner Records
$590,000May 2021 $7,3002026 Amount on Record Aug 2011 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

17303 SE 257th St

4 bd · 2.5 ba · 1,850 sqft · built 2004 · 0.443 acres

Last Sale Tax Bill Prior Sale Owner Records
$247,500Dec 2005 $7,3962026 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

17433 SE 257th St

4 bd · 2.5 ba · 2,050 sqft · built 1997 · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Jul 2026 $7,9372026 Amount on Record Sep 2021 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

17436 SE 257th St

4 bd · 2.5 ba · 2,490 sqft · built 1997 · 0.226 acres

Last Sale Tax Bill Prior Sale Owner Records
$429,950Jan 2017 $8,3862026 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

17439 SE 257th St

3 bd · 2 ba · 1,860 sqft · built 1997 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,500Jun 2018 $7,3452026 Amount on Record Aug 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

17442 SE 257th St

3 bd · 2.5 ba · 2,050 sqft · built 1998 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$213,950Apr 1998 $7,5632026 Amount on Record Nov 1997 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

17445 SE 257th St

3 bd · 2.5 ba · 2,040 sqft · built 1997 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,750Aug 1997 $7,6262026 Amount on Record Apr 1997 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

17448 SE 257th St

3 bd · 2.5 ba · 2,040 sqft · built 1998 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,500Jun 2005 $7,5402026 Amount on Record Mar 2005 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

17452 SE 257th St

3 bd · 2 ba · 1,860 sqft · built 1998 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,950Aug 2007 $2,5202026 Amount on Record Sep 2005 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

17458 SE 257th St

4 bd · 2.5 ba · 1,910 sqft · built 1997 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jun 2000 $7,2872026 Amount on Record Jul 1997 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

17464 SE 257th St

2 bd · 2 ba · 1,810 sqft · built 1997 · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Sep 2012 $7,1562026 Amount on Record Sep 2001 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

17508 SE 257th St

3 bd · 2 ba · 1,690 sqft · built 1997 · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Nov 2022 $7,0232026 Amount on Record Oct 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

17509 SE 257th St

3 bd · 2.5 ba · 1,830 sqft · built 1997 · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
$663,000Jan 2026 $7,2882026 Amount on Record Nov 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

17514 SE 257th St

3 bd · 2.5 ba · 2,000 sqft · built 1998 · 0.184 acres

Last Sale Tax Bill Prior Sale Owner Records
$358,500Mar 2015 $7,2952026 Amount on Record Oct 2009 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

17515 SE 257th St

4 bd · 2.5 ba · 2,830 sqft · built 1997 · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000May 2019 $8,5002026 Amount on Record Oct 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

17520 SE 257th St

4 bd · 2.5 ba · 2,830 sqft · built 1998 · 0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$104,751Oct 2009 $8,2892026 Amount on Record Jun 2002 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

17523 SE 257th St

5 bd · 3.5 ba · 4,030 sqft · built 1997 · 0.218 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Jul 2021 $9,4642026 Amount on Record Sep 1997 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

17719 SE 257th St

5 bd · 2.5 ba · 3,240 sqft · built 2003 · 0.134 acres

Last Sale Tax Bill Prior Sale Owner Records
$344,950Mar 2005 $8,0902026 Amount on Record Jun 2003 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

17720 SE 257th St

3 bd · 2.5 ba · 2,090 sqft · built 2003 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,665Jun 2003 $6,7122026 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

17725 SE 257th St

3 bd · 2.5 ba · 2,680 sqft · built 2003 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$376,000Feb 2016 $7,5762026 Amount on Record Feb 2003 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

17726 SE 257th St

4 bd · 2.5 ba · 2,570 sqft · built 2003 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,900Mar 2011 $7,4202026 Amount on Record Jan 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

17729 SE 257th St

4 bd · 2.5 ba · 2,480 sqft · built 2003 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,860Dec 2002 $7,3262026 —Mar 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

17730 SE 257th St

6 bd · 3.75 ba · 3,190 sqft · built 2003 · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Sep 2020 $7,9752026 Amount on Record Apr 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

17801 SE 257th St

3 bd · 2.5 ba · 2,760 sqft · built 2003 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$252,090Nov 2002 $7,5622026 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

17803 SE 257th St

5 bd · 3.25 ba · 3,220 sqft · built 2002 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$730,000Jun 2024 $8,1882026 Amount on Record Nov 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

17804 SE 257th St

5 bd · 2.5 ba · 3,220 sqft · built 2002 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Sep 2019 $8,0162026 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

17805 SE 257th St

3 bd · 2.5 ba · 2,460 sqft · built 2002 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Nov 2002 $7,4322026 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

17807 SE 257th St

3 bd · 2.5 ba · 2,740 sqft · built 2002 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,340Oct 2002 $7,5322026 —Oct 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

17810 SE 257th St

3 bd · 2.5 ba · 2,480 sqft · built 2002 · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$237,090Jul 2002 $7,2202026 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

17814 SE 257th St

3 bd · 2.5 ba · 2,090 sqft · built 2002 · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$289,000May 2014 $6,7602026 Amount on Record Oct 2002 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

17820 SE 257th St

4 bd · 2.5 ba · 3,240 sqft · built 2002 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$267,720Aug 2002 $8,0452026 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

17826 SE 257th St

4 bd · 2.5 ba · 2,760 sqft · built 2002 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$705,000Aug 2022 $7,5732026 Amount on Record Apr 2019 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

17830 SE 257th St

5 bd · 2.5 ba · 3,240 sqft · built 2002 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$383,124Oct 2011 $7,9852026 Amount on Record Mar 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

17904 SE 257th St

4 bd · 2.5 ba · 2,460 sqft · built 2002 · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$675,000Sep 2022 $7,2882026 Amount on Record Sep 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

17908 SE 257th St

5 bd · 2.5 ba · 3,240 sqft · built 2002 · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$555,000Oct 2020 $7,9852026 Amount on Record Dec 2018 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

17914 SE 257th St

5 bd · 2.5 ba · 2,760 sqft · built 2002 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$499,000May 2020 $7,4382026 Amount on Record Apr 2016 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

17920 SE 257th St

4 bd · 2.5 ba · 2,480 sqft · built 2002 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$232,110Sep 2002 $7,1632026 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

17922 SE 257th St

4 bd · 2.5 ba · 2,090 sqft · built 2002 · 0.106 acres

Last Sale Tax Bill Prior Sale Owner Records
$227,000Sep 2002 $6,7602026 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

20401 SE 257th St

4 bd · 2.5 ba · 2,550 sqft · built 2020 · 0.134 acres

Last Sale Tax Bill Prior Sale Owner Records
$569,950Mar 2020 $8,3212026 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

20404 SE 257th St

4 bd · 2.5 ba · 2,470 sqft · built 2020 · 0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
$559,950May 2020 $8,2072026 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

20405 SE 257th St

4 bd · 3 ba · 3,040 sqft · built 2020 · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$629,950Feb 2020 $9,0492026 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

20408 SE 257th St

5 bd · 3.25 ba · 3,330 sqft · built 2020 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$799,000Feb 2026 $8,9862026 Amount on Record Apr 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

20409 SE 257th St

4 bd · 3.25 ba · 3,260 sqft · built 2019 · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$639,950Feb 2019 $1,5442026 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

20410 SE 257th St

5 bd · 3 ba · 2,880 sqft · built 2020 · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$589,950May 2020 $8,6472026 —May 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

20416 SE 257th St

5 bd · 3 ba · 2,890 sqft · built 2020 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000Feb 2026 $8,6482026 Amount on Record Jun 2023 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

20417 SE 257th St

4 bd · 3 ba · 3,040 sqft · built 2019 · 0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$654,950Feb 2019 $9,7482026 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

20420 SE 257th St

4 bd · 2.5 ba · 2,550 sqft · built 2020 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$849,990Dec 2025 $8,2932026 Amount on Record Mar 2020 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

20425 SE 257th St

4 bd · 3.25 ba · 3,260 sqft · built 2019 · 0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$649,950May 2019 $10,0802026 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

20426 SE 257th St

5 bd · 3 ba · 2,880 sqft · built 2020 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2020 $8,6472026 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

20432 SE 257th St

4 bd · 2.5 ba · 2,540 sqft · built 2020 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$569,950Jan 2020 $8,3202026 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

20501 SE 257th St

4 bd · 3 ba · 3,040 sqft · built 2019 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$619,950Jun 2019 $9,7482026 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

20502 SE 257th St

5 bd · 3 ba · 2,890 sqft · built 2019 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$829,950Jul 2021 $9,4842026 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

20509 SE 257th St

4 bd · 3.25 ba · 3,260 sqft · built 2019 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$649,950Apr 2019 $10,0802026 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

20510 SE 257th St

4 bd · 2.5 ba · 2,550 sqft · built 2019 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$774,980Jul 2021 $9,0412026 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

20517 SE 257th St

4 bd · 3 ba · 3,040 sqft · built 2019 · 0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$619,950Jul 2019 $9,7482026 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

20518 SE 257th St

4 bd · 2.5 ba · 2,360 sqft · built 2019 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$740,001Jul 2021 $8,8792026 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

20524 SE 257th St

5 bd · 3 ba · 2,880 sqft · built 2021 · 0.131 acres

Last Sale Tax Bill Prior Sale Owner Records
$699,950Apr 2021 $9,6272026 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

20525 SE 257th St

4 bd · 3.25 ba · 3,260 sqft · built 2019 · 0.19 acres

Last Sale Tax Bill Prior Sale Owner Records
$654,950May 2019 $10,0802026 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

Wildfire Risk on SE 257th St

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

Wildfire RiskLow
this street's cells rank above 3% of the US · above 2% of Washington
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
1 of 6 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets