77th Ave S, Seattle, WA Property Records

King County property records for 70 addresses on 77th Ave S, Seattle, WA · Last verified August 2026

77th Ave S Highlights

Properties 70
Median Sale Price $619,619
Deeds and Mortgages on File 100
Median Price per Sqft $312
Owner Occupied 84%
Median Annual Tax Bill $6,723
Median Year Built 1944
Median Ownership Tenure 12 years

Properties on 77th Ave S

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

11613 77th Ave S

4 bd · 2.75 ba · 2,260 sqft · built 2021 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Jun 2020 $10,5672026 Amount on Record Jul 2018 Owner on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

11625 77th Ave S

6 bd · 4 ba · 3,090 sqft · built 1981 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$927,000Apr 2025 $10,0052026 Amount on Record Aug 2024 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

11701 77th Ave S

5 bd · 2.5 ba · 2,750 sqft · built 1970 · 0.284 acres

Last Sale Tax Bill Prior Sale Owner Records
$860,000Dec 2021 $1,4432026 Amount on Record Aug 1996 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

11707 77th Ave S

3 bd · 1.75 ba · 2,020 sqft · built 1977 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1989 $7,3892026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

11715 77th Ave S

4 bd · 2.25 ba · 2,480 sqft · built 1978 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Nov 1999 $8,4212026 Amount on Record Jun 1999 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

11720 77th Ave S

5 bd · 2.5 ba · 3,180 sqft · built 1965 · 0.224 acres

Last Sale Tax Bill Prior Sale Owner Records
$412,000Dec 2010 $9,1102026 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

11721 77th Ave S

9 bd · 5 ba · 4,280 sqft · built 1978 · 0.564 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jun 2013 $11,9332026 Amount on Record Feb 2005 Owner on Record Owner Occupied AssessorUpdated Jul 2026

11803 77th Ave S

3 bd · 1.75 ba · 2,800 sqft · built 1966 · 0.218 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Nov 2017 $8,2492026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

11808 77th Ave S

3 bd · 1.5 ba · 2,820 sqft · built 1967 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$98,000Nov 1986 $8,6392026 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

11809 77th Ave S

5 bd · 2.75 ba · 2,590 sqft · built 1977 · 0.309 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000May 2013 $9,0982026 Amount on Record Nov 2012 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

11814 77th Ave S

3 bd · 2.25 ba · 2,210 sqft · built 1966 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$343,000Apr 2015 $7,7102026 Owner on Record Owner Occupied AssessorUpdated Jul 2026

11815 77th Ave S

3 bd · 2.25 ba · 2,230 sqft · built 1972 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$695,999Sep 2025 $8,4902026 Amount on Record Oct 2022 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

11820 77th Ave S

3 bd · 1.75 ba · 2,020 sqft · built 1966 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Mar 2021 $7,3662026 Amount on Record Apr 2011 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

11821 77th Ave S

4 bd · 1.75 ba · 3,140 sqft · built 1968 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,3982026 —Mar 2022 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

11826 77th Ave S

4 bd · 2 ba · 2,080 sqft · built 1966 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Dec 2010 $7,4342026 Owner on Record Owner Occupied AssessorUpdated Jul 2026

11827 77th Ave S

5 bd · 2.75 ba · 2,460 sqft · built 1968 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$87,000Sep 1985 $1,5032026 Owner on Record Owner Occupied AssessorUpdated Jul 2026

11832 77th Ave S

3 bd · 2.5 ba · 1,930 sqft · built 1966 · 0.174 acres

Last Sale Tax Bill Prior Sale Owner Records
$619,619Oct 2021 $7,9282026 Amount on Record Jun 2010 2 Owners on Record Assessor + 4 DocumentsUpdated Jul 2026

11833 77th Ave S

5 bd · 2.5 ba · 2,460 sqft · built 1968 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$157,801Dec 2003 $8,2032026 Amount on Record Jun 2001 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

11837 77th Ave S

4 bd · 2.5 ba · 1,980 sqft · built 1968 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Apr 2018 $7,8472026 Amount on Record Nov 2016 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

11838 77th Ave S

3 bd · 2.75 ba · 1,870 sqft · built 1966 · 0.209 acres

Last Sale Tax Bill Prior Sale Owner Records
$588,000May 2018 $7,8822026 Amount on Record Mar 2018 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

11841 77th Ave S

4 bd · 2.5 ba · 2,190 sqft · built 1968 · 0.217 acres

Last Sale Tax Bill Prior Sale Owner Records
$96,000Sep 1988 $8,2152026 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

11842 77th Ave S

3 bd · 2.25 ba · 2,440 sqft · built 1965 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Apr 2008 $8,4212026 —Jan 2017 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

11845 77th Ave S

7 bd · 4 ba · 3,029 sqft · built 1967 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Sep 2009 $9,5342026 Amount on Record Feb 1992 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12003 77th Ave S

2 bd · 1 ba · 790 sqft · built 1944 · 0.177 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Nov 2013 $5,0592026 Amount on Record Dec 2011 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

12004 77th Ave S

3 bd · 1.5 ba · 1,600 sqft · built 1944 · 0.188 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Jul 2007 $7,1132026 —Jun 1993 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12009 77th Ave S

4 bd · 1 ba · 1,110 sqft · built 1944 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,4952026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12010 77th Ave S

5 bd · 1.75 ba · 1,550 sqft · built 1944 · 0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000May 2017 $6,5282026 Amount on Record Aug 2014 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12015 77th Ave S

2 bd · 1 ba · 790 sqft · built 1944 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,1392026 2 Owners on Record AssessorUpdated Jul 2026

12016 77th Ave S

4 bd · 1 ba · 1,250 sqft · built 1944 · 0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Mar 2007 $5,8972026 Amount on Record Aug 1991 Owner on Record AssessorUpdated Jul 2026

12021 77th Ave S

4 bd · 2 ba · 1,570 sqft · built 1944 · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1842026 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12022 77th Ave S

2 bd · 1 ba · 790 sqft · built 1944 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$91,000Aug 2012 $5,2432026 Amount on Record Sep 2005 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

12027 77th Ave S

3 bd · 1.5 ba · 1,400 sqft · built 1944 · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
$411,000Jun 2021 $6,6082026 Amount on Record Jul 2015 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12028 77th Ave S

3 bd · 1 ba · 860 sqft · built 1944 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jul 2014 $5,5072026 Amount on Record Feb 2010 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12033 77th Ave S

3 bd · 1 ba · 1,320 sqft · built 1944 · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1990 $6,5742026 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12034 77th Ave S

2 bd · 1 ba · 1,140 sqft · built 1944 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$228,995Aug 2005 $6,1492026 Amount on Record Jul 1989 Owner on Record Owner Occupied AssessorUpdated Jul 2026

12037 77th Ave S

3 bd · 2.25 ba · 1,450 sqft · built 1944 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$549,990Jun 2023 $6,4592026 Amount on Record Aug 1986 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12038 77th Ave S

3 bd · 1 ba · 1,290 sqft · built 1944 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$377,000Apr 2018 $6,3672026 Amount on Record Dec 2012 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12043 77th Ave S

4 bd · 2 ba · 1,930 sqft · built 1944 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,0432026 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12044 77th Ave S

2 bd · 1 ba · 1,060 sqft · built 1944 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Nov 2019 $5,3462026 Amount on Record Oct 2011 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

12049 77th Ave S

4 bd · 1.75 ba · 1,150 sqft · built 1944 · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Jul 2016 $6,1842026 Amount on Record Sep 2011 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12050 77th Ave S

2 bd · 1 ba · 1,010 sqft · built 1944 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$78,000Feb 1998 $1,0102026 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12055 77th Ave S

4 bd · 2 ba · 1,520 sqft · built 1944 · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000May 1990 $6,5052026 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12056 77th Ave S

4 bd · 2 ba · 1,260 sqft · built 1944 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$197,000Nov 2003 $6,0922026 Amount on Record Dec 2001 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12203 77th Ave S

3 bd · 1 ba · 900 sqft · built 1944 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1990 $5,4722026 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12204 77th Ave S

2 bd · 1 ba · 790 sqft · built 1944 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$318,000Jul 2017 $5,3112026 Amount on Record Jun 2003 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12209 77th Ave S

4 bd · 1.5 ba · 1,340 sqft · built 1944 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,000Sep 2016 $6,0802026 Amount on Record Nov 2014 Owner on Record Owner Occupied AssessorUpdated Jul 2026

12210 77th Ave S

3 bd · 1 ba · 1,210 sqft · built 1945 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$126,250Jul 1998 $5,8282026 —Jun 1993 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12215 77th Ave S

2 bd · 1 ba · 870 sqft · built 1944 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Jan 2022 $5,6442026 Amount on Record Apr 1997 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

12216 77th Ave S

4 bd · 1 ba · 1,190 sqft · built 1946 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$272,000Mar 2008 $5,9432026 Amount on Record May 2000 Owner on Record Owner Occupied AssessorUpdated Jul 2026

12221 77th Ave S

4 bd · 1 ba · 1,620 sqft · built 1944 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$107,500Apr 1992 $6,3672026 Owner on Record Owner Occupied AssessorUpdated Jul 2026

12222 77th Ave S

4 bd · 1.75 ba · 1,430 sqft · built 1944 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Aug 2017 $6,1032026 Amount on Record Jul 2005 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12227 77th Ave S

3 bd · 2 ba · 2,520 sqft · built 2026 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$87,500Dec 1990 $5,1162026 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12228 77th Ave S

2 bd · 1 ba · 810 sqft · built 1944 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$211,500Nov 2008 $5,3462026 Amount on Record Feb 2001 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12233 77th Ave S

2 bd · 1 ba · 1,250 sqft · built 1944 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$131,000Sep 2009 $6,9752026 Amount on Record May 2009 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12234 77th Ave S

4 bd · 3 ba · 2,720 sqft · built 1944 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Dec 2025 $20,0942024 Amount on Record — Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Mar 2026

12237 77th Ave S

4 bd · 1.5 ba · 1,640 sqft · built 1944 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Mar 2022 $6,4132026 Amount on Record May 1993 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

12238 77th Ave S

2 bd · 1.5 ba · 1,300 sqft · built 1944 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$580,000Feb 2024 $7,2512026 Amount on Record May 2021 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

12243 77th Ave S

5 bd · 1 ba · 1,540 sqft · built 1944 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$37,118Jan 2002 $6,4132026 Amount on Record Feb 1995 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12244 77th Ave S

4 bd · 1 ba · 1,220 sqft · built 1944 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Mar 2015 $6,4252026 Amount on Record Sep 2014 Owner on Record Owner Occupied AssessorUpdated Jul 2026

12249 77th Ave S

3 bd · 1 ba · 1,140 sqft · built 1944 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$342,000Nov 2017 $9092026 Amount on Record Jan 2008 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

12250 77th Ave S

3 bd · 1.5 ba · 1,640 sqft · built 1944 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Oct 2011 $6,7922026 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

12255 77th Ave S

4 bd · 1 ba · 1,420 sqft · built 1944 · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$57,000Jul 1985 $6,2982026 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12256 77th Ave S

3 bd · 1 ba · 1,210 sqft · built 1944 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,500Jul 2017 $6,7232026 Amount on Record Jul 1994 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

12814 77th Ave S

3 bd · 2.25 ba · 2,450 sqft · built 1967 · 0.227 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,1112026 Owner on Record AssessorUpdated Jul 2026

12824 77th Ave S

4 bd · 1.75 ba · 2,140 sqft · built 1964 · 0.227 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Sep 2016 $7,7672026 Amount on Record Feb 2013 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

12839 77th Ave S

2 bd · 1.75 ba · 2,060 sqft · built 1968 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$555,000Aug 2020 $7,9972026 Amount on Record Jul 2010 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

12840 77th Ave S

3 bd · 3 ba · 2,900 sqft · built 1982 · 0.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$799,000Sep 2021 $10,5102026 Amount on Record Jul 2016 2 Owners on Record Assessor + 3 DocumentsUpdated Aug 2026

12843 77th Ave S

4 bd · 2.5 ba · 2,630 sqft · built 1967 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Dec 2024 $8,4562026 —May 2004 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

12844 77th Ave S

4 bd · 2.5 ba · 2,740 sqft · built 1970 · 0.261 acres

Last Sale Tax Bill Prior Sale Owner Records
$840,000Jan 2022 $10,2232026 Amount on Record Aug 1983 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

12846 77th Ave S

4 bd · 2.5 ba · 2,710 sqft · built 1972 · 0.307 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,5022026 Owner on Record Owner Occupied AssessorUpdated Jul 2026

Property Records in Nearby Streets