Avalon Ave, Lafayette, CA Property Records

Contra Costa County property records for 18 addresses on Avalon Ave, Lafayette, CA · Last verified August 2026

Avalon Ave Highlights

Properties 18
Median Sale Price $1,361,500
Deeds and Mortgages on File 30
Median Price per Sqft $705
Owner Occupied 83%
Median Annual Tax Bill $13,595
Median Year Built 1952
Median Ownership Tenure 11 years

Properties on Avalon Ave

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

801 Avalon Ave

3 bd · 2 ba · 2,495 sqft · 0.199 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,4822025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

804 Avalon Ave

4 bd · 3 ba · 2,746 sqft · 0.211 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,225,000Oct 2014 $22,4062025 —Oct 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

808 Avalon Ave

3 bd · 2 ba · 1,978 sqft · 0.236 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Oct 1990 $8,0932025 —Mar 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

809 Avalon Ave

3 bd · 2 ba · 1,448 sqft · 0.231 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,741,500Mar 2022 $19,7162025 —Nov 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

815 Avalon Ave

3 bd · 2 ba · 1,661 sqft · 0.243 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2015 $3,0392025 —Mar 2007 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

816 Avalon Ave

3 bd · 2 ba · 1,602 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$485,000Nov 2002 $9,7922025 —May 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

821 Avalon Ave

3 bd · 3.5 ba · 2,340 sqft · 0.243 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$950,000Aug 2010 $15,2782025 —May 2012 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

824 Avalon Ave

3 bd · 2 ba · 1,799 sqft · 0.234 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,4822025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

825 Avalon Ave

4 bd · 3 ba · 2,829 sqft · 0.243 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,361,500Dec 2015 $22,2092025 —Apr 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

828 Avalon Ave

2 bd · 1 ba · 1,613 sqft · 0.238 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,275,000Jan 2023 $16,5412025 —Nov 2000 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

831 Avalon Ave

3 bd · 2.5 ba · 2,059 sqft · 0.236 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,365,000Mar 2024 $28,3252025 Amount on Record Mar 1994 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

832 Avalon Ave

3 bd · 2 ba · 1,695 sqft · 0.234 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2009 $3,5052025 —Nov 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

834 Avalon Ave

3 bd · 2 ba · 1,766 sqft · 0.238 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$409,000Jun 1998 $9,3032025 —Jun 1998 1 Name on Record AssessorUpdated Jul 2026

835 Avalon Ave

5 bd · 3 ba · 2,334 sqft · 0.231 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$940,000Jun 2012 $15,1912025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

836 Avalon Ave

3 bd · 3 ba · 2,276 sqft · 0.234 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2020 $12,3022025 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Jul 2026

838 Avalon Ave

3 bd · 2.5 ba · 2,225 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$640,000May 2002 $13,5952025 —Mar 2025 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

839 Avalon Ave

5 bd · 3.5 ba · 2,389 sqft · 0.236 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,310,000May 2016 $21,5072025 —May 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

843 Avalon Ave

4 bd · 2 ba · 2,399 sqft · 0.231 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,693,000Aug 2025 $2,6682025 —Apr 2008 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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