19 Overhill Rd is a 3,158 square foot house on a 0.37 acre lot with 4 bedrooms and 4 bathrooms. Based on Redfin's Mill Valley data, we estimate the home's value is $3,004,289.
Single-familyProperty Type
1969Year Built
0.37 acresLot Size
$951Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,004,289
$51K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.3% lower than the average sale price ($3.39M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$7,028 (+3.9%)
$89,936 + $351,907
$441,843
2024
$6,766 (+2.7%)
$88,172 + $345,009
$433,181
2023
$6,587 (+6.9%)
$86,444 + $338,244
$424,688
2022
$6,160 (−15.9%)
$84,749 + $331,613
$416,362
2021
$7,323 (−22.2%)
$83,088 + $325,111
$408,199
2020
$9,411 (+26.0%)
$81,459 + $318,738
$400,197
2019
$7,470 (−8.7%)
$80,623 + $315,469
$396,092
2018
$8,181 (+20.8%)
$79,043 + $309,284
$388,327
2017
$6,772 (−6.5%)
$75,974 + $297,277
$373,251
2016
$7,240 (+8.6%)
$75,974 + $297,277
$373,251
2015
$6,667 (+10.6%)
$74,484 + $291,447
$365,931
2014
$6,028 (−4.4%)
$71,929 + $281,448
$353,377
2013
$6,305 (+6.8%)
$71,929 + $281,448
$353,377
2012
$5,903 (+6.0%)
$71,604 + $280,178
$351,782
2011
$5,569 (+6.8%)
$70,200 + $274,685
$344,885
2010
$5,216 (+1.9%)
$68,824 + $269,300
$338,124
2009
$5,116 (+7.2%)
$68,310 + $267,286
$335,596
2008
$4,772
$68,472 + $267,923
$336,395
Tax history for 19 Overhill Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,028 (+3.9%)
$89,936 + $351,907
$441,843
2024
$6,766 (+2.7%)
$88,172 + $345,009
$433,181
2023
$6,587 (+6.9%)
$86,444 + $338,244
$424,688
2022
$6,160 (−15.9%)
$84,749 + $331,613
$416,362
2021
$7,323 (−22.2%)
$83,088 + $325,111
$408,199
2020
$9,411 (+26.0%)
$81,459 + $318,738
$400,197
2019
$7,470 (−8.7%)
$80,623 + $315,469
$396,092
2018
$8,181 (+20.8%)
$79,043 + $309,284
$388,327
2017
$6,772 (−6.5%)
$75,974 + $297,277
$373,251
2016
$7,240 (+8.6%)
$75,974 + $297,277
$373,251
2015
$6,667 (+10.6%)
$74,484 + $291,447
$365,931
2014
$6,028 (−4.4%)
$71,929 + $281,448
$353,377
2013
$6,305 (+6.8%)
$71,929 + $281,448
$353,377
2012
$5,903 (+6.0%)
$71,604 + $280,178
$351,782
2011
$5,569 (+6.8%)
$70,200 + $274,685
$344,885
2010
$5,216 (+1.9%)
$68,824 + $269,300
$338,124
2009
$5,116 (+7.2%)
$68,310 + $267,286
$335,596
2008
$4,772
$68,472 + $267,923
$336,395
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 11, 2026 • Final
Encroachment online
Pinpoint and excavate to repair a gas leak.
Gas
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Building Style Type: Contemporary
Building Construction Quality: Good
Property Information
Subdivision Name: SCOTT HLNDS 02
Living Sq. Ft: 3,158
Building Sq. Ft: 3,158
# of Units: 1
Legal Description: LOT 71
Parking & Garage Information
Garage/Parking Sq. Ft: 483
Lot Information
# of Buildings: 1
Land Sq. Ft: 16,089
Legal Lot Number: 71
Municipality Name: MILL VALLEY
Acres: 0.3694
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Tax Area: MILL VALLEY
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 3,158
Stories: —
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1969
County: Marin County
APN: 033-191-01
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Edna Maguire Elementary School
Public K-5 • Assigned • 0.3mi
10/10
Mill Valley Middle School
Public 6-8 • Assigned • 0.8mi
9/10
Tamalpais High School
Public 9-12 • Assigned • 1.4mi
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
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 83° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
13 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Mill Valley, CA • 94941
Average low and high temperatures (°F)
59
47
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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
Estimated sale price
$2.46M – $2.98M
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