Google street view image for 666 Sequoia Valley Rd, Mill Valley, CA 94941

Off market oct 2019 for $800K

$1,355,751

Est. refi paymentEst. refi $6,096/mo

•

1 ba

•

1,202

sq ft

666 Sequoia Valley Rd, Mill Valley, CA 94941

About this home

666 Sequoia Valley Rd is a 1,202 square foot house on a 0.48 acre lot with 2 bedrooms and 1 bathroom. - it last sold on October 11, 2019 for $800,000. Based on Redfin's Mill Valley data, we estimate the home's value is $1,355,751.

Single-familyProperty Type

1916Year Built

0.48 acresLot Size

$1,128Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,355,751

$556K since sold in October 2019$33K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6.9% higher than the average sale price ($1.27M) of 4 comparable homes.

SOLD JUN 23, 2026
$1,080,000
A
3 beds2 baths1,221 sq ft
421 Rose Ave, Mill Valley, CA 94941
SOLD AUG 10, 2026
$2,050,000
B
2 beds2.5 baths1,664 sq ft
162 Bayview Dr, Mill Valley, CA 94941
SOLD SEP 24, 2026
$1,100,000
C
3 beds2 baths1,436 sq ft
8 Sunset Ln, Mill Valley, CA 94941
SOLD JUL 14, 2026
$845,000
D
3 beds2 baths1,544 sq ft
51 Monte Cimas Ave, Mill Valley, CA 94941

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Earn from this home

Sell

$733,574

Est. take-home

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Refinance

Est. cash available

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Rent

$4,681/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 TODAY, 2PM TO 4PM
$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 TODAY, 1PM TO 4PM
$2,250,000
4 beds3.5 baths2,577 sq ft
550 Edgewood Ave, Mill Valley, CA 94941
OPEN TODAY, 11:30AM TO 1:30PM
$1,995,000
3 beds1 bath1,508 sq ft
41 Walnut Ave, Mill Valley, CA 94941
OPEN TODAY, 2PM TO 4PM
$2,250,000
2 beds3 baths1,898 sq ft
17 De Silva Island Dr, Mill Valley, CA 94941
OPEN TODAY, 1PM TO 4PM
$1,695,000
3 beds2 baths1,350 sq ft
251 Flamingo Rd, Mill Valley, CA 94941
OPEN TODAY, 2PM TO 4PM
$1,995,000
4 beds3 baths1,983 sq ft
470 Wellesley Ave, Mill Valley, CA 94941
$1,925,000
2 beds2 baths1,890 sq ft
425 Montford Ave, Mill Valley, CA 94941
See all

Provided by Redfin

Redfin agents who toured

Charming home located close to Muir Woods Park, with backyard space and extra finished shed, perfect as an artist's studio. Exterior patio, master bedroom wood deck, and expansive front windows allow an abundant amount of sunshine.
7 years ago• May not reflect the current state of the home
Stephen Shogan
Redfin Associate agent

Sale history for 666 Sequoia Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$13,753 (+3.3%)

$474,087 + $418,312

$892,399

2024

$13,311 (+2.7%)

$464,792 + $410,111

$874,903

2023

$12,966 (+4.2%)

$455,680 + $402,071

$857,751

2022

$12,448 (+13.6%)

$446,747 + $394,188

$840,935

2021

$10,959 (−0.7%)

$437,988 + $386,460

$824,448

2020

$11,032 (+104.9%)

$429,403 + $378,885

$808,288

2019

$5,385 (+6.1%)

$425,000 + $375,000

$800,000

2018

$5,075 (+2.3%)

$183,588 + $116,673

$300,261

2017

$4,963 (+4.6%)

$176,460 + $112,143

$288,603

2016

$4,746 (+1.1%)

$176,460 + $112,143

$288,603

2015

$4,693 (+4.1%)

$173,001 + $109,944

$282,945

2014

$4,508 (+1.0%)

$167,064 + $106,172

$273,236

2013

$4,462 (+7.9%)

$167,064 + $106,172

$273,236

2012

$4,136 (+2.9%)

$166,310 + $105,692

$272,002

2011

$4,021 (+1.2%)

$163,050 + $103,621

$266,671

2010

$3,973 (+3.5%)

$159,854 + $101,589

$261,443

2009

$3,839 (+9.0%)

$158,660 + $100,830

$259,490

2008

$3,523

$159,037 + $101,070

$260,107

Tax history for 666 Sequoia Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$13,753 (+3.3%)

$474,087 + $418,312

$892,399

2024

$13,311 (+2.7%)

$464,792 + $410,111

$874,903

2023

$12,966 (+4.2%)

$455,680 + $402,071

$857,751

2022

$12,448 (+13.6%)

$446,747 + $394,188

$840,935

2021

$10,959 (−0.7%)

$437,988 + $386,460

$824,448

2020

$11,032 (+104.9%)

$429,403 + $378,885

$808,288

2019

$5,385 (+6.1%)

$425,000 + $375,000

$800,000

2018

$5,075 (+2.3%)

$183,588 + $116,673

$300,261

2017

$4,963 (+4.6%)

$176,460 + $112,143

$288,603

2016

$4,746 (+1.1%)

$176,460 + $112,143

$288,603

2015

$4,693 (+4.1%)

$173,001 + $109,944

$282,945

2014

$4,508 (+1.0%)

$167,064 + $106,172

$273,236

2013

$4,462 (+7.9%)

$167,064 + $106,172

$273,236

2012

$4,136 (+2.9%)

$166,310 + $105,692

$272,002

2011

$4,021 (+1.2%)

$163,050 + $103,621

$266,671

2010

$3,973 (+3.5%)

$159,854 + $101,589

$261,443

2009

$3,839 (+9.0%)

$158,660 + $100,830

$259,490

2008

$3,523

$159,037 + $101,070

$260,107

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

Property details

Interior

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Exterior

Exterior Information
Building Style Type: Contemporary
Building Construction Quality: Average

Property Information
Subdivision Name: MARIN VIEW ACRES
Living Sq. Ft: 1,202
Building Sq. Ft: 1,202
# of Units: 1
Legal Description: MAP C4 606

Parking & Garage Information
Garage/Parking Sq. Ft: 165

Lot Information
# of Buildings: 1
Land Sq. Ft: 21,000
Legal Lot Number: 47
Municipality Name: MILL VALLEY SCHOOL AREA
Acres: 0.4821
County Use Description: 1 FAMILY RESID

Financial

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

Public facts

Beds: 2
Baths: 1.0
Sq. Ft.: 1,202
Stories: —
Lot Size: 0.48 acres
Style: Single Family Residential
Year Built: 1916
Year Renovated: 1935
County: Marin County
APN: 046-192-07

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 • 1.7mi

9/10

Tamalpais High School

Public 9-12 • Assigned • 1.9mi

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

1/10 Fire Factor

Unlikely to be 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

$1.29M – $1.56M

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New listings for sale in 94941

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4 beds3 baths3,207 sq ft

528 Montford Ave, Mill Valley, CA 94941

OPEN SUN, 12PM TO 4PM

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4 Longfellow Rd, Mill Valley, CA 94941

OPEN TODAY, 1PM TO 4PM

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550 Edgewood Ave, Mill Valley, CA 94941

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

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OPEN TODAY, 2PM TO 4PM

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2 beds3 baths1,898 sq ft

17 De Silva Island Dr, Mill Valley, CA 94941

OPEN TODAY, 1PM TO 4PMVIDEO TOUR

$1,695,000

3 beds2 baths1,350 sq ft

251 Flamingo Rd, Mill Valley, CA 94941

OPEN TODAY, 2PM TO 4PM

$1,995,000

4 beds3 baths1,983 sq ft

470 Wellesley Ave, Mill Valley, CA 94941

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Home values near 666 Sequoia Valley Rd

Data from public records.

Address	Redfin Estimate
659 Sequoia Valley Rd, Mill Valley, CA 4 Beds \| 2.5 Baths \| 3035 Sq. Ft.	$2,823,963
663 Sequoia Valley Rd, Mill Valley, CA 3 Beds \| 3 Baths \| 2947 Sq. Ft.	$2,744,385

Address	Redfin Estimate
671 Sequoia Valley Rd, Mill Valley, CA 2 Beds \| 3 Baths \| 1722 Sq. Ft.	$1,790,442
667 Sequoia Valley Rd, Mill Valley, CA 4 Beds \| 2.5 Baths \| 3545 Sq. Ft.	$3,008,913

Address	Redfin Estimate
645 Sequoia Valley Rd, Mill Valley, CA 5 Beds \| 3.5 Baths \| 3177 Sq. Ft.	$2,909,368
685 Sequoia Valley Rd, Mill Valley, CA 3 Beds \| 2 Baths \| 2448 Sq. Ft.	$2,381,912

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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

Redfin agents who toured

Sale history for 666 Sequoia Valley Rd

Tax history for 666 Sequoia Valley Rd

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 666 Sequoia Valley Rd

More real estate resources