Herschel Rd, Sonoma, CA Property Records

Sonoma County property records for 4 addresses on Herschel Rd, Sonoma, CA · Last verified August 2026

Herschel Rd Highlights

Properties 4
Latest Sale $1,310,000 (May 2018)
Deeds and Mortgages on File 8
Average Living Area 2,133 sq ft
Owner Occupied 75%
Median Annual Tax Bill $12,599
Median Year Built 1996
Average Ownership Tenure 18 years

Properties on Herschel Rd

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

21610 Herschel Rd

2 bd · 1.5 ba · 1,299 sqft · built 1915 · 9.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7732025 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

21690 Herschel Rd

4 bd · 3 ba · 2,663 sqft · built 1987 · 4.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9902025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

21700 Herschel Rd

1 bd · 1 ba · 1,224 sqft · built 2011 · 16.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$645,000May 1999 $22,8042025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

21705 Herschel Rd

3 bd · 3.5 ba · 3,348 sqft · built 1996 · 20 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,310,000May 2018 $12,5992025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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