Rarely does a special property like 45 Ralston become available. Built in 1911 by local architect Harvey E. Harris, this iconic craftsman is set in one of Mill Valley's most sought after Middle Ridge locations and affords a 12,500-SF mostly level lot with expansive views of the SF city skyline and Bay. Punctuated by Douglas Fir flooring, custom built-ins, redwood paneling and gas fireplace, the open floor plan creates an inviting and infinitely livable space. A remodeled kitchen with marble counters and a sunny breakfast nook opens to an expansive deck and outdoor seating area. Reminiscent of a classic stateroom, the striking first floor primary suite is equipped with a newly remodeled en-suite bath. The upper level, originally configured as 2 bedrooms (can easily be converted back), is a sprawling loft-style bedroom with endless windows and a stylish en-suite bath with soaking tub. This idyllic home is minutes to Downtown Mill Valley, top schools, and world class hiking/biking trails.
Single-familyProperty Type
1911Year Built
0.29 acresLot Size
$1,793Est. Price/Sq.Ft.
1 car garageParking
Listed by Eric Altree•DRE #00962304• Compass
•415-345-3049 (agent)
•eric.altree@compass.com (agent)
Bought with Jan Hiti•DRE #02082740• Compass
Bought with Kathleen Clifford•DRE #01321467• Compass
•415-314-6466 (agent)
Source:BAREIS #321012315
Redfin Estimate
$2,907,067
$107K since sold in May 2026$125K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 66.1% higher than the average sale price ($1.75M) of 4 comparable homes.
Rarely does a special property like 45 Ralston become available. Built in 1911 by local architect Harvey E. Harris, this iconic craftsman is set in one of Mill Valley's most sought after Middle Ridge locations and affords a 12,500-SF mostly level lot with expansive views of the SF city skyline and Bay. Punctuated by Douglas Fir flooring, custom built-ins, redwood paneling and gas fireplace, the open floor plan creates an inviting and infinitely livable space. A remodeled kitchen with marble counters and a sunny breakfast nook opens to an expansive deck and outdoor seating area. Reminiscent of a classic stateroom, the striking first floor primary suite is equipped with a newly remodeled en-suite bath. The upper level, originally configured as 2 bedrooms (can easily be converted back), is a sprawling loft-style bedroom with endless windows and a stylish en-suite bath with soaking tub. This idyllic home is minutes to Downtown Mill Valley, top schools, and world class hiking/biking trails.
Year
Property tax
Land + Additions
Assessment*
2025
$31,496 (+3.6%)
$1,600,887 + $883,248
$2,484,135
2024
$30,393 (+1.2%)
$1,569,509 + $865,936
$2,435,445
2023
$30,046 (+3.4%)
$1,538,740 + $848,960
$2,387,700
2022
$29,068 (+34.2%)
$1,508,580 + $832,320
$2,340,900
2021
$21,657 (−3.5%)
$1,479,000 + $816,000
$2,295,000
2020
$22,433 (+16.6%)
$735,819 + $788,377
$1,524,196
2019
$19,235 (+2.6%)
$728,280 + $780,300
$1,508,580
2018
$18,743 (+381.5%)
$714,000 + $765,000
$1,479,000
2017
$3,893 (+9.9%)
$69,701 + $54,184
$123,885
2016
$3,541 (+6.0%)
$69,701 + $54,184
$123,885
2015
$3,341 (+2.7%)
$68,334 + $53,122
$121,456
2014
$3,253 (−2.4%)
$65,990 + $51,299
$117,289
2013
$3,335 (+6.0%)
$65,990 + $51,299
$117,289
2012
$3,147 (−0.3%)
$65,692 + $51,068
$116,760
2011
$3,156 (+12.4%)
$64,404 + $50,067
$114,471
2010
$2,809 (+14.8%)
$63,141 + $49,085
$112,226
2009
$2,447 (+11.6%)
$62,670 + $48,718
$111,388
2008
$2,192
$62,819 + $48,834
$111,653
Tax history for 45 Ralston Ave
Year
Property tax
Land + Additions
Assessment*
2025
$31,496 (+3.6%)
$1,600,887 + $883,248
$2,484,135
2024
$30,393 (+1.2%)
$1,569,509 + $865,936
$2,435,445
2023
$30,046 (+3.4%)
$1,538,740 + $848,960
$2,387,700
2022
$29,068 (+34.2%)
$1,508,580 + $832,320
$2,340,900
2021
$21,657 (−3.5%)
$1,479,000 + $816,000
$2,295,000
2020
$22,433 (+16.6%)
$735,819 + $788,377
$1,524,196
2019
$19,235 (+2.6%)
$728,280 + $780,300
$1,508,580
2018
$18,743 (+381.5%)
$714,000 + $765,000
$1,479,000
2017
$3,893 (+9.9%)
$69,701 + $54,184
$123,885
2016
$3,541 (+6.0%)
$69,701 + $54,184
$123,885
2015
$3,341 (+2.7%)
$68,334 + $53,122
$121,456
2014
$3,253 (−2.4%)
$65,990 + $51,299
$117,289
2013
$3,335 (+6.0%)
$65,990 + $51,299
$117,289
2012
$3,147 (−0.3%)
$65,692 + $51,068
$116,760
2011
$3,156 (+12.4%)
$64,404 + $50,067
$114,471
2010
$2,809 (+14.8%)
$63,141 + $49,085
$112,226
2009
$2,447 (+11.6%)
$62,670 + $48,718
$111,388
2008
$2,192
$62,819 + $48,834
$111,653
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 4, 2027 • Active
Residential plumbing
Extend the gas plumbing line to facilitate moving the meter.
Gas
Dec 6, 2026 • Active
Encroachment online
Disconnect the existing gas service and install a new gas service.
Gas
Grading
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
Basement Information
Basement Sq. Ft: 566
Basement Type: Unfinished
Exterior
Exterior Information
Building Style Type: Contemporary
Building Construction Quality: Average
Property Information
Subdivision Name: TAMALPAIS LAND & WATER CO 05
Living Sq. Ft: 1,621
Building Sq. Ft: 2,187
# of Units: 1
Parking & Garage Information
Garage/Parking Sq. Ft: 200
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,502
Legal Lot Number: 353
Municipality Name: MILL VALLEY
Acres: 0.287
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Tax Area: MILL VALLEY
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,621
Stories: —
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 1911
Year Renovated: 1940
County: Marin County
APN: 027-113-10
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Old Mill Elementary School
Public K-5 • Assigned • 0.6mi
10/10
Mill Valley Middle School
Public 6-8 • Assigned • 1.9mi
9/10
Tamalpais High School
Public 9-12 • Assigned • 2.4mi
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
3/10 Fire Factor
0.15% 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
Estimated sale price
$2.76M – $3.34M
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