Swain Ave, Sebastopol, CA Property Records

Sonoma County property records for 18 addresses on Swain Ave, Sebastopol, CA · Last verified August 2026

Swain Ave Highlights

Properties 18
Median Sale Price $597,000
Deeds and Mortgages on File 15
Median Price per Sqft $322
Owner Occupied 94%
Median Annual Tax Bill $5,586
Median Year Built 1980
Median Ownership Tenure 23 years

Properties on Swain Ave

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

483 Swain Ave

2 bd · 2 ba · 1,734 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,7222025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

485 Swain Ave

0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Nov 2013 $1,9862025 Amount on Record Dec 2005 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

487 Swain Ave

3 bd · 2 ba · 1,620 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$565,000Nov 2013 $6,7482025 Amount on Record Dec 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

489 Swain Ave

3 bd · 2 ba · 1,874 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$272,500Mar 1998 $2,5692025 Amount on Record Feb 1998 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

494 Swain Ave

3 bd · 2.5 ba · 2,568 sqft · 0.209 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$305,000Aug 1997 $6,0142025 —Feb 1995 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

495 Swain Ave

3 bd · 2 ba · 1,494 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$211,000Mar 1991 $4,7992025 2 Names on Record Owner Occupied AssessorUpdated May 2026

500 Swain Ave

7 bd · 4.5 ba · 4,994 sqft · 0.407 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$418,000Jul 1998 $9,7952025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

501 Swain Ave

3 bd · 2.5 ba · 2,878 sqft · 0.437 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$217,500Jul 2015 $9,6422025 Amount on Record Jun 2007 1 Name on Record Owner Occupied AssessorUpdated May 2026

520 Swain Ave

4 bd · 2 ba · 2,426 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1994 $5,1322025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

521 Swain Ave

3 bd · 2.5 ba · 1,837 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,205,000Sep 2022 $14,7222025 Amount on Record May 1995 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

540 Swain Ave

4 bd · 2.5 ba · 2,161 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Aug 1998 $5,5862025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

541 Swain Ave

3 bd · 2.5 ba · 1,835 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$839,000Aug 2018 $11,1112025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

560 Swain Ave

4 bd · 4 ba · 3,115 sqft · 0.23 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$811,000Mar 2015 $11,5532025 Amount on Record Jun 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

561 Swain Ave

4 bd · 3 ba · 2,672 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,1142025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

580 Swain Ave

3 bd · 2 ba · 1,854 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$597,000Dec 2003 $10,2032025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

581 Swain Ave

5 bd · 3 ba · 2,456 sqft · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,9002025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

600 Swain Ave

3 bd · 2 ba · 2,260 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,8602025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

601 Swain Ave

3 bd · 2 ba · 2,528 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,7312025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

Wildfire Risk on Swain 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 20th percentile of exposed land nationally · 11th in California
Wildfire LikelihoodLow — about 1 in 5,556 per year
ExposureDirect
1 of 2 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets