As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$6,176 (+1.6%)
$48,333 + $107,285
$155,618
2024
$6,076 (+1.8%)
$47,386 + $105,182
$152,568
2023
$5,971 (+3.5%)
$46,457 + $103,120
$149,577
2022
$5,770 (−0.8%)
$45,547 + $101,098
$146,645
2021
$5,819 (+7.7%)
$44,653 + $99,116
$143,769
2020
$5,401 (+3.6%)
$43,777 + $97,173
$140,950
2019
$5,213 (+6.4%)
$43,330 + $96,177
$139,507
2018
$4,898 (−3.4%)
$42,480 + $94,291
$136,771
2017
$5,072 (+23.3%)
$40,830 + $90,630
$131,460
2016
$4,114 (−0.9%)
$40,830 + $90,630
$131,460
2015
$4,151 (+14.0%)
$40,030 + $88,854
$128,884
2014
$3,640 (+4.3%)
$38,656 + $85,805
$124,461
2013
$3,489 (+3.9%)
$38,656 + $85,805
$124,461
2012
$3,359 (−13.4%)
$38,481 + $85,418
$123,899
2011
$3,880 (+18.5%)
$37,727 + $83,743
$121,470
2010
$3,275 (+1.9%)
$36,988 + $82,101
$119,089
2009
$3,213 (+9.0%)
$36,712 + $81,488
$118,200
2008
$2,947
$36,799 + $81,682
$118,481
Tax history for 10 Quarry Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,176 (+1.6%)
$48,333 + $107,285
$155,618
2024
$6,076 (+1.8%)
$47,386 + $105,182
$152,568
2023
$5,971 (+3.5%)
$46,457 + $103,120
$149,577
2022
$5,770 (−0.8%)
$45,547 + $101,098
$146,645
2021
$5,819 (+7.7%)
$44,653 + $99,116
$143,769
2020
$5,401 (+3.6%)
$43,777 + $97,173
$140,950
2019
$5,213 (+6.4%)
$43,330 + $96,177
$139,507
2018
$4,898 (−3.4%)
$42,480 + $94,291
$136,771
2017
$5,072 (+23.3%)
$40,830 + $90,630
$131,460
2016
$4,114 (−0.9%)
$40,830 + $90,630
$131,460
2015
$4,151 (+14.0%)
$40,030 + $88,854
$128,884
2014
$3,640 (+4.3%)
$38,656 + $85,805
$124,461
2013
$3,489 (+3.9%)
$38,656 + $85,805
$124,461
2012
$3,359 (−13.4%)
$38,481 + $85,418
$123,899
2011
$3,880 (+18.5%)
$37,727 + $83,743
$121,470
2010
$3,275 (+1.9%)
$36,988 + $82,101
$119,089
2009
$3,213 (+9.0%)
$36,712 + $81,488
$118,200
2008
$2,947
$36,799 + $81,682
$118,481
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Mar 16, 2024 • Final
Encroachment online
Tighten the down guy and maintain overhead electrical equipment.
Electrical
Jul 11, 2023 • Final
Residential comp shingle re roof
Remove and replace the roof on a detached accessory dwelling unit with composition shingles. No resheeting is specified.
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Heating Type: Central
Exterior
Exterior Information
Building Construction Quality: Average
Property Information
Subdivision Name: S B CUSHINGS SUB/BLITHEDALE M
Living Sq. Ft: 1,616
Building Sq. Ft: 1,616
# of Units: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 33,040
Legal Lot Number: 100
Municipality Name: MILL VALLEY
Acres: 0.7585
County Use Description: MULTI FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Tax Area: MILL VALLEY
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 1,616
Stories: —
Lot Size: 0.76 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1906
Year Renovated: 1941
County: Marin County
APN: 027-042-49
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Old Mill Elementary School
Public K-5 • Assigned • 1.0mi
10/10
Mill Valley Middle School
Public 6-8 • Assigned • 2.1mi
9/10
Tamalpais High School
Public 9-12 • Assigned • 2.6mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
2/10 Heat Factor
8 days above 83° expected this year, 18 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Mill Valley, CA • 94941
Average low and high temperatures (°F)
59
47
60
48
66
50
64
48
69
51
69
52
68
53
76
56
74
57
72
55
61
50
56
47
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.6 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.6 hrs
5 hrs
JuneDecember
Provided by Shadowmap
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