Mountain Ln, Mill Valley, CA Property Records

Marin County property records for 10 addresses on Mountain Ln, Mill Valley, CA · Last verified August 2026

Mountain Ln Highlights

Properties 10
Median Sale Price $880,000
Deeds and Mortgages on File 14
Median Price per Sqft $680
Owner Occupied 90%
Median Annual Tax Bill $8,091
Median Year Built 1963
Median Ownership Tenure 11 years

Properties on Mountain Ln

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

10 Mountain Ln

2 bd · 2 ba · 1,316 sqft · 0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000Aug 2015 $10,6562025 —Apr 2019 2 Names on Record Owner Occupied Assessor + 10 DocumentsUpdated Aug 2026

20 Mountain Ln

2 bd · 1 ba · 1,156 sqft · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0072025 —Mar 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

30 Mountain Ln

0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$374,500Nov 1994 $1,6292025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

35 Mountain Ln

2 bd · 2 ba · 1,990 sqft · 0.436 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1975 $3,2152025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

40 Mountain Ln

1 bd · 1 ba · 1,038 sqft · 0.109 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,550,000Apr 2026 $8,1662025 Amount on Record Mar 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

50 Mountain Ln

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Feb 2025 $5,2872025 Amount on Record Nov 2014 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

60 Mountain Ln

3 bd · 1.5 ba · 2,090 sqft · 0.418 acres

Last Sale Tax Bill Prior Sale Owner Records
$880,000Oct 2007 $16,3072025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

78 Mountain Ln

3 bd · 2 ba · 1,352 sqft · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,136,000Apr 2025 $8,0912025 —Dec 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

80 Mountain Ln

3 bd · 2.5 ba · 4,042 sqft · 0.198 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,750,000Aug 2024 $33,6212025 —Mar 2023 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

90 Mountain Ln

1 bd · 2 ba · 1,387 sqft · 0.396 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$210,000Jun 1996 $6,3202025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

Wildfire Risk on Mountain Ln

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

Wildfire RiskModerate
this street's cells rank at the 57th percentile of exposed land nationally · 34th in California
Wildfire LikelihoodModerate — about 1 in 690 per year
ExposureIndirect
0 of 2 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets