Richardson Ct, Mill Valley, CA Property Records

Marin County property records for 7 addresses on Richardson Ct, Mill Valley, CA · Last verified August 2026

Richardson Ct Highlights

Properties 7
Median Sale Price $1,185,000
Deeds and Mortgages on File 9
Median Price per Sqft $524
Owner Occupied 100%
Median Annual Tax Bill $20,286
Median Year Built 1959
Median Ownership Tenure 18 years

Properties on Richardson Ct

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

301 Richardson Ct

3 bd · 1 ba · 1,272 sqft · 0.179 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,235,000Jun 2024 $20,3882025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

303 Richardson Ct

4 bd · 3 ba · 2,203 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,185,000Sep 2008 $22,7732025 Amount on Record Sep 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

305 Richardson Ct

3 bd · 2 ba · 1,422 sqft · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$368,000Jun 1990 $13,2052025 —May 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

307 Richardson Ct

3 bd · 2 ba · 1,956 sqft · 0.185 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$950,000Oct 2005 $20,2862025 Amount on Record Jan 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

308 Richardson Ct

5 bd · 3 ba · 2,728 sqft · 0.218 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,430,000May 2017 $27,2782025 —May 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

309 Richardson Ct

4 bd · 3 ba · 3,111 sqft · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,0912025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

310 Richardson Ct

3 bd · 2 ba · 1,646 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,1442025 —Jun 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Wildfire Risk on Richardson Ct

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

Wildfire RiskLow
this street's cells rank at the 35th percentile of exposed land nationally · 21st in California
Wildfire LikelihoodLow — about 1 in 2,041 per year
ExposureIndirect
0 of 1 cells directly exposed · 1 adjoin burnable vegetation

Property Records in Nearby Streets