Google street view image for 128 Ralston Ave, Mill Valley, CA 94941

Off Market Aug 2014 for $1.9M

$3,666,011

Est. refi paymentEst. refi $12,730/mo

•

3 ba

•

3,154

sq ft

128 Ralston Ave, Mill Valley, CA 94941

About this home

128 Ralston Ave is a 3,154 square foot house on a 0.54 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on August 14, 2014 for $1,929,500. Based on Redfin's Mill Valley data, we estimate the home's value is $3,666,011.

Single-familyProperty Type

1952Year Built

0.54 acresLot Size

$1,162Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$3,666,011

$1.7M since sold in August 2014$130K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 40.1% higher than the average sale price ($2.62M) of 3 comparable homes.

SOLD NOV 13, 2025
$2,500,000
A
4 beds3 baths2,502 sq ft
19 Cushing Dr, Mill Valley, CA 94941
SOLD MAR 27, 2026
$2,525,000
B
5 beds3 baths2,870 sq ft
410 Monte Vista Ave, Mill Valley, CA 94941
SOLD MAR 23, 2026
$2,825,000
C
4 beds3 baths2,065 sq ft
151 Tamalpais Ave, Mill Valley, CA 94941

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Earn from this home

Sell

$2,348,545

Est. take-home

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Refinance

Est. cash available

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Rent

$11,158/mo

Redfin rental estimate

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Market trends in 94941, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.4%

2.8% MoM

Median sale price

$2.0M

$206K MoM

Avg. days on market

21d

6 days MoM

Recently sold homes

100

11 MoM

New listings for sale

OPEN WED, 11AM TO 2PM
$1,800,000
4 beds2.5 baths2,165 sq ft
1008 Erica Rd, Mill Valley, CA 94941
NEW 20 HRS AGO
$4,750,000
4 beds2.5 baths3,040 sq ft
50 Summit Ave, Mill Valley, CA 94941
OPEN WED, 11AM TO 3PM
$2,495,000
3 beds3.5 baths2,676 sq ft
188 Almonte Blvd, Mill Valley, CA 94941
EARLY ACCESS
$2,450,000
4 beds3 baths2,395 sq ft
214 Cleveland Ct, Mill Valley, CA 94941
OPEN SUN, 1PM TO 4PM
$1,795,000
2 beds2 baths1,914 sq ft
6011 Shelter Bay Ave, Mill Valley, CA 94941
OPEN WED, 11AM TO 2PM
$2,795,000
4 beds3 baths3,385 sq ft
489 Green Glen Way, Mill Valley, CA 94941
OPEN WED, 11AM TO 2PM
$2,750,000
4 beds3 baths2,607 sq ft
83 Homestead Blvd, Mill Valley, CA 94941
$1,795,000
4 beds2 baths2,177 sq ft
1091 W California Ave, Mill Valley, CA 94941
$4,250,000
20 beds— baths— sq ft
401 Pine St, Mill Valley, CA 94941
$11,500,000
33 beds24 baths— sq ft
19 Knoll Ln, Mill Valley, CA 94941
See all

Provided by Redfin

Sale history for 128 Ralston Ave

Year

Property tax

Land + Additions

Assessment*

2025

$31,732 (+6.8%)

$1,471,008 + $894,097

$2,365,105

2024

$29,698 (+3.1%)

$1,442,172 + $876,570

$2,318,742

2023

$28,808 (+5.2%)

$1,413,900 + $859,386

$2,273,286

2022

$27,393 (−0.5%)

$1,386,180 + $842,537

$2,228,717

2021

$27,527 (−1.2%)

$1,359,000 + $826,017

$2,185,017

2020

$27,863 (+6.9%)

$1,332,360 + $809,825

$2,142,185

2019

$26,067 (+1.9%)

$1,318,704 + $801,524

$2,120,228

2018

$25,590 (−0.5%)

$1,292,856 + $785,814

$2,078,670

2017

$25,708 (+8.6%)

$1,242,660 + $755,304

$1,997,964

2016

$23,662 (−4.6%)

$1,242,660 + $755,304

$1,997,964

2015

$24,804 (+76.9%)

$1,218,300 + $740,497

$1,958,797

2014

$14,024 (+8.6%)

$700,700 + $400,400

$1,101,100

2013

$12,916 (+2.8%)

$700,700 + $400,400

$1,101,100

2012

$12,559 (−2.5%)

$637,000 + $364,000

$1,001,000

2011

$12,874 (+2.3%)

$637,000 + $364,000

$1,001,000

2010

$12,590 (−19.6%)

$637,000 + $364,000

$1,001,000

2009

$15,659 (+4.7%)

$637,000 + $364,000

$1,001,000

2008

$14,959

$928,514 + $377,118

$1,305,632

Tax history for 128 Ralston Ave

Year

Property tax

Land + Additions

Assessment*

2025

$31,732 (+6.8%)

$1,471,008 + $894,097

$2,365,105

2024

$29,698 (+3.1%)

$1,442,172 + $876,570

$2,318,742

2023

$28,808 (+5.2%)

$1,413,900 + $859,386

$2,273,286

2022

$27,393 (−0.5%)

$1,386,180 + $842,537

$2,228,717

2021

$27,527 (−1.2%)

$1,359,000 + $826,017

$2,185,017

2020

$27,863 (+6.9%)

$1,332,360 + $809,825

$2,142,185

2019

$26,067 (+1.9%)

$1,318,704 + $801,524

$2,120,228

2018

$25,590 (−0.5%)

$1,292,856 + $785,814

$2,078,670

2017

$25,708 (+8.6%)

$1,242,660 + $755,304

$1,997,964

2016

$23,662 (−4.6%)

$1,242,660 + $755,304

$1,997,964

2015

$24,804 (+76.9%)

$1,218,300 + $740,497

$1,958,797

2014

$14,024 (+8.6%)

$700,700 + $400,400

$1,101,100

2013

$12,916 (+2.8%)

$700,700 + $400,400

$1,101,100

2012

$12,559 (−2.5%)

$637,000 + $364,000

$1,001,000

2011

$12,874 (+2.3%)

$637,000 + $364,000

$1,001,000

2010

$12,590 (−19.6%)

$637,000 + $364,000

$1,001,000

2009

$15,659 (+4.7%)

$637,000 + $364,000

$1,001,000

2008

$14,959

$928,514 + $377,118

$1,305,632

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

Jul 14, 2026 • Active

Residential comp shingle re roof

Remove and replace the roof on a residential building with composition shingles. No resheeting is included.

Roofing

Sep 9, 2025 • Final

Pge programmatic online

Perform maintenance on overhead electrical service.

Electrical

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: TAMALPAIS LAND & WATER CO
Living Sq. Ft: 3,154
Building Sq. Ft: 3,154
# of Units: 1
Legal Description: OFFICIAL RECS 2 PG 31 BLK 330 LOT D

Parking & Garage Information
Garage/Parking Sq. Ft: 340

Lot Information
# of Buildings: 1
Land Sq. Ft: 23,584
Legal Lot Number: C
Legal Block Number: 330
Municipality Name: MILL VALLEY
Acres: 0.5414
County Use Description: 1 FAMILY RESID

Financial

Assessor Information
Assessment Year: 2026
Tax Area: MILL VALLEY

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,154
Stories: —
Lot Size: 0.54 acres
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1995
County: Marin County
APN: 027-114-30

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Old Mill Elementary School

Public K-5 • Assigned • 0.7mi

10/10

Mill Valley Middle School

Public 6-8 • Assigned • 2.0mi

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)

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

$3.48M – $4.22M

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Nearby similar homes

NEW 20 HRS AGO3D & VIDEO TOUR

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New listings for sale in 94941

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$1,800,000

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1008 Erica Rd, Mill Valley, CA 94941

NEW 20 HRS AGO3D & VIDEO TOUR

$4,750,000

4 beds2.5 baths3,040 sq ft

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OPEN WED, 11AM TO 3PM

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188 Almonte Blvd, Mill Valley, CA 94941

EARLY ACCESSCOMPASS COMING SOON

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OPEN SUN, 1PM TO 4PMVIDEO TOUR

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2 beds2 baths1,914 sq ft

6011 Shelter Bay Ave, Mill Valley, CA 94941

OPEN WED, 11AM TO 2PMVIDEO TOUR

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4 beds3 baths3,385 sq ft

489 Green Glen Way, Mill Valley, CA 94941

OPEN WED, 11AM TO 2PM

$2,750,000

4 beds3 baths2,607 sq ft

83 Homestead Blvd, Mill Valley, CA 94941

$1,795,000

4 beds2 baths2,177 sq ft

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$4,250,000

20 beds— baths— sq ft

401 Pine St, Mill Valley, CA 94941

Home values near 128 Ralston Ave

Data from public records.

Address	Redfin Estimate
168 Ralston Avenue, Mill Valley, CA 4 Beds \| 4 Baths \| 2966 Sq. Ft.	$4,499,910
133 Ralston Avenue, Mill Valley, CA 4 Beds \| 4 Baths \| 3231 Sq. Ft.	$3,398,844

Address	Redfin Estimate
132 Ralston Avenue, Mill Valley, CA 3 Beds \| 2 Baths \| 1861 Sq. Ft.	$2,198,119
165 Ralston Avenue, Mill Valley, CA 3 Beds \| 5 Baths \| 3121 Sq. Ft.	$3,281,249

Address	Redfin Estimate
70 Ralston Avenue, Mill Valley, CA 4 Beds \| 2 Baths \| 1782 Sq. Ft.	$2,354,814
160 Ralston Avenue, Mill Valley, CA 3 Beds \| 2 Baths \| 2022 Sq. Ft.	$2,227,442

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94941, CA

Sale history for 128 Ralston Ave

Tax history for 128 Ralston Ave

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94941

Home values near 128 Ralston Ave

More real estate resources