Google street view image for 31 Ridge Ave, Mill Valley, CA 94941

Off market may 2020 for $2.6M

$5,159,522

Est. refi paymentEst. refi $17,790/mo

•

6 ba

•

4,070

sq ft

31 Ridge Ave, Mill Valley, CA 94941

About this home

31 Ridge Ave is a 4,070 square foot house on a 0.9 acre lot with 5 bedrooms and 6 bathrooms. - it last sold on May 21, 2020 for $2,625,000. Based on Redfin's Mill Valley data, we estimate the home's value is $5,159,522.

Single-familyProperty Type

2018Year Built

0.9 acresLot Size

$1,268Est. Price/Sq.Ft.

3 garage spacesParking

Source:Public Records

Redfin Estimate

$5,159,522

$2.5M since sold in May 2020$330K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 23.5% higher than the average sale price ($4.18M) of 5 comparable homes.

SOLD MAY 29, 2026
$3,550,000
A
4 beds3.5 baths3,249 sq ft
200 Hazel Ave, Mill Valley, CA 94941
SOLD MAY 7, 2026
$6,887,500
B
4 beds4.5 baths4,661 sq ft
116 Cascade Dr, Mill Valley, CA 94941
SOLD AUG 21, 2026
$4,400,000
C
5 beds4.5 baths3,025 sq ft
141 Helens Ln, Mill Valley, CA 94941
SOLD MAR 27, 2026
$2,550,000
D
4 beds3.5 baths3,629 sq ft
169 Rose Ave, Mill Valley, CA 94941
SOLD JUL 13, 2026
$3,500,000
E
4 beds3.5 baths3,198 sq ft
419 Laverne Ave, Mill Valley, CA 94941

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Earn from this home

Sell

$3,053,647

Est. take-home

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Refinance

Est. cash available

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Rent

$11,268/mo

Redfin rental estimate

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Market trends in 94941, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.8%

2.4% MoM

Median sale price

$2.0M

$205K MoM

Avg. days on market

21d

6 days MoM

Recently sold homes

12 MoM

New listings for sale

OPEN SUN, 2PM TO 5PM
$1,475,000
2 beds2.5 baths1,702 sq ft
838 Autumn Ln, Mill Valley, CA 94941
OPEN SUN, 2PM TO 4PM
$3,495,000
4 beds3 baths3,207 sq ft
528 Montford Ave, Mill Valley, CA 94941
OPEN SUN, 12PM TO 4PM
$2,300,000
4 beds2 baths2,070 sq ft
4 Longfellow Rd, Mill Valley, CA 94941
OPEN SUN, 1PM TO 4PM
$2,250,000
4 beds3.5 baths2,577 sq ft
550 Edgewood Ave, Mill Valley, CA 94941
OPEN SUN, 11:30AM TO 1:30PM
$1,995,000
3 beds1 bath1,508 sq ft
41 Walnut Ave, Mill Valley, CA 94941
OPEN SUN, 11AM TO 1PM
$2,250,000
2 beds3 baths1,898 sq ft
17 De Silva Island Dr, Mill Valley, CA 94941
OPEN SUN, 1PM TO 4PM
$1,695,000
3 beds2 baths1,350 sq ft
251 Flamingo Rd, Mill Valley, CA 94941
OPEN SUN, 1PM TO 4PM
$1,995,000
4 beds3 baths1,983 sq ft
470 Wellesley Ave, Mill Valley, CA 94941
See all

Provided by Redfin

Sale history for 31 Ridge Ave

Year

Property tax

Land + Additions

Assessment*

2025

$34,941 (+3.7%)

$836,625 + $2,091,562

$2,928,187

2024

$33,690 (+1.6%)

$820,222 + $2,050,556

$2,870,778

2023

$33,155 (+3.7%)

$804,142 + $2,010,356

$2,814,498

2022

$31,965 (+1.7%)

$788,377 + $1,970,943

$2,759,320

2021

$31,436 (+9.8%)

$772,920 + $1,932,300

$2,705,220

2020

$28,619 (+177.2%)

$757,770 + $1,894,425

$2,652,195

2019

$10,323 (−25.1%)

$534,237 + $1,846,200

$2,380,437

2018

$13,776 (+92.3%)

$523,764 + $2,280,000

$2,803,764

2017

$7,164 (+4.6%)

$479,400

2016

$6,849 (−1.0%)

$479,400

2015

$6,919 (+3.9%)

$470,000

2014

$6,662 (+0.6%)

$463,916

2013

$6,621 (+6.2%)

$463,916

2012

$6,237 (+2.7%)

$461,820

2011

$6,071 (+0.9%)

$452,768

2010

$6,019 (+2.9%)

$443,892

2009

$5,852 (+7.0%)

$440,576

2008

$5,468

$441,624

Tax history for 31 Ridge Ave

Year

Property tax

Land + Additions

Assessment*

2025

$34,941 (+3.7%)

$836,625 + $2,091,562

$2,928,187

2024

$33,690 (+1.6%)

$820,222 + $2,050,556

$2,870,778

2023

$33,155 (+3.7%)

$804,142 + $2,010,356

$2,814,498

2022

$31,965 (+1.7%)

$788,377 + $1,970,943

$2,759,320

2021

$31,436 (+9.8%)

$772,920 + $1,932,300

$2,705,220

2020

$28,619 (+177.2%)

$757,770 + $1,894,425

$2,652,195

2019

$10,323 (−25.1%)

$534,237 + $1,846,200

$2,380,437

2018

$13,776 (+92.3%)

$523,764 + $2,280,000

$2,803,764

2017

$7,164 (+4.6%)

$479,400

2016

$6,849 (−1.0%)

$479,400

2015

$6,919 (+3.9%)

$470,000

2014

$6,662 (+0.6%)

$463,916

2013

$6,621 (+6.2%)

$463,916

2012

$6,237 (+2.7%)

$461,820

2011

$6,071 (+0.9%)

$452,768

2010

$6,019 (+2.9%)

$443,892

2009

$5,852 (+7.0%)

$440,576

2008

$5,468

$441,624

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

Property details

Exterior

Property Information
Subdivision Name: MARIN VIEW ACRES
Living Sq. Ft: 4,070
Building Sq. Ft: 4,070
# of Units: 1

Parking & Garage Information
Garage/Parking Sq. Ft: 758

Lot Information
# of Buildings: 1
Land Sq. Ft: 39,231
Legal Lot Number: 30,31
Municipality Name: MILL VALLEY SCHOOL AREA
Acres: 0.9006
County Use Description: 1 FAMILY RESID

Financial

Assessor Information
Assessment Year: 2026
Tax Area: MILL VALLEY SCHOOL AREA

Public facts

Beds: 5
Baths: 6.0
Sq. Ft.: 4,070
Stories: —
Lot Size: 0.9 acres
Style: Single Family Residential
Year Built: 2018
Year Renovated: —
County: Marin County
APN: 046-151-42

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Old Mill Elementary School

Public K-5 • Assigned • 0.9mi

10/10

Mill Valley Middle School

Public 6-8 • Assigned • 2.1mi

9/10

Tamalpais High School

Public 9-12 • Assigned • 2.3mi

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

0.31% chance of being in a wildfire in next 30 years

1/10 Heat Factor

7 days above 76° expected this year, 16 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

$4.90M – $5.93M

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New listings for sale in 94941

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OPEN SUN, 12PM TO 4PM

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OPEN SUN, 1PM TO 4PM

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550 Edgewood Ave, Mill Valley, CA 94941

OPEN SUN, 11:30AM TO 1:30PM

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OPEN SUN, 1PM TO 4PMVIDEO TOUR

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3 beds2 baths1,350 sq ft

251 Flamingo Rd, Mill Valley, CA 94941

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Home values near 31 Ridge Ave

Data from public records.

Address	Redfin Estimate
23 Ridge Avenue, Mill Valley, CA 3 Beds \| 3 Baths \| 2050 Sq. Ft.	—
5 Ridge Avenue, Mill Valley, CA 3 Beds \| 3 Baths \| 4001 Sq. Ft.	$3,181,166

Address	Redfin Estimate
43 Ridge Avenue, Mill Valley, CA 4 Beds \| 3 Baths \| 2517 Sq. Ft.	—
11 Ridge Avenue, Mill Valley, CA 1 Beds \| 1 Baths \| 1132 Sq. Ft.	$1,211,658

Address	Redfin Estimate
41 Ridge Avenue, Mill Valley, CA 2 Beds \| 2 Baths \| 1984 Sq. Ft.	$1,825,608
49 Ridge Avenue, Mill Valley, CA 3 Beds \| 2 Baths \| 1784 Sq. Ft.	$2,009,163

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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 31 Ridge Ave

Tax history for 31 Ridge Ave

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 31 Ridge Ave

More real estate resources