Google street view image for 34 Underhill Rd, Mill Valley, CA 94941

Off market mar 1990 for $201K

$3,535,474

Est. refi paymentEst. refi $800/mo

•

3 ba

•

2,846

sq ft

34 Underhill Rd, Mill Valley, CA 94941

About this home

34 Underhill Rd is a 2,846 square foot house on a 0.47 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on March 09, 1990 for $201,000. Based on Redfin's Mill Valley data, we estimate the home's value is $3,535,474.

Single-familyProperty Type

1963Year Built

0.47 acresLot Size

$1,242Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$3,535,474

$3.3M since sold in March 1990$47K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 17.8% higher than the average sale price ($3.00M) of 5 comparable homes.

SOLD APR 24, 2026
$2,910,000
A
3 beds2.5 baths2,875 sq ft
42 Underhill Rd, Mill Valley, CA 94941
SOLD AUG 11, 2026
$3,060,000
B
3 beds2.5 baths2,594 sq ft
8 Greenfield Ct, Mill Valley, CA 94941
SOLD MAY 6, 2026
$2,810,000
C
4 beds3 baths2,550 sq ft
9 Underhill Rd, Mill Valley, CA 94941
SOLD FEB 12, 2026
$3,670,517
D
3 beds2.5 baths1,919 sq ft
18 Stanton Way, Mill Valley, CA 94941
SOLD APR 20, 2026
$2,550,000
E
4 beds2.5 baths2,515 sq ft
15 Underhill Rd, Mill Valley, CA 94941

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Earn from this home

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$3,348,862

Est. take-home

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Est. cash available

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Rent

$9,285/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

105.0%

+0.2% MoM

Median sale price

$2.0M

$31K MoM

Avg. days on market

19d

2 days MoM

Recently sold homes

16 MoM

New listings for sale

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Coldwell Banker Realty
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See all

Provided by Redfin

Sale history for 34 Underhill Rd

Year

Property tax

Land + Additions

Assessment*

2025

$19,081 (+2.4%)

$735,303 + $795,561

$1,530,864

2024

$18,635 (+2.3%)

$720,886 + $779,963

$1,500,849

2023

$18,221 (+1.9%)

$706,755 + $764,673

$1,471,428

2022

$17,882 (+1.2%)

$692,898 + $749,681

$1,442,579

2021

$17,677 (−5.9%)

$679,312 + $734,982

$1,414,294

2020

$18,781 (+15.1%)

$665,993 + $720,571

$1,386,564

2019

$16,313 (−9.5%)

$659,166 + $713,185

$1,372,351

2018

$18,020

$646,244 + $699,204

$1,345,448

Tax history for 34 Underhill Rd

Year

Property tax

Land + Additions

Assessment*

2025

$19,081 (+2.4%)

$735,303 + $795,561

$1,530,864

2024

$18,635 (+2.3%)

$720,886 + $779,963

$1,500,849

2023

$18,221 (+1.9%)

$706,755 + $764,673

$1,471,428

2022

$17,882 (+1.2%)

$692,898 + $749,681

$1,442,579

2021

$17,677 (−5.9%)

$679,312 + $734,982

$1,414,294

2020

$18,781 (+15.1%)

$665,993 + $720,571

$1,386,564

2019

$16,313 (−9.5%)

$659,166 + $713,185

$1,372,351

2018

$18,020

$646,244 + $699,204

$1,345,448

*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
Living Sq. Ft: 2,846
Building Sq. Ft: 2,846
# of Units: 1

Parking & Garage Information
Garage/Parking Sq. Ft: 419

Lot Information
# of Buildings: 1
Land Sq. Ft: 20,361
Municipality Name: MILL VALLEY
Acres: 0.4674
County Use Description: 1 FAMILY RESID

Financial

Assessor Information
Assessment Year: 2026
Tax Area: MILL VALLEY

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,846
Stories: —
Lot Size: 0.47 acres
Style: Single Family Residential
Year Built: 1963
Year Renovated: —
County: Marin County
APN: 033-161-05

Home facts updated by county records on Oct 16, 2026

Around this home

Schools

Edna Maguire Elementary School

Public K-5 • Assigned • 0.4mi

10/10

Mill Valley Middle School

Public 6-8 • Assigned • 1.2mi

9/10

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

3/10 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

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)

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

$3.36M – $4.07M

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OPEN TODAY, 2PM TO 4PM

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OPEN TODAY, 1PM TO 3PM

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OPEN TODAY, 1PM TO 4PM

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4 beds3 baths3,305 sq ft

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Coldwell Banker Realty

OPEN TODAY, 1PM TO 4PM

$2,495,000

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75 Magee Ave, Mill Valley, CA 94941

OPEN TODAY, 1PM TO 4PM

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HOT HOME

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Home values near 34 Underhill Rd

Data from public records.

Address	Redfin Estimate
24 Underhill Rd, Mill Valley, CA 4 Beds \| 2 Baths \| 1826 Sq. Ft.	$2,402,911
28 Underhill Rd, Mill Valley, CA 5 Beds \| 2 Baths \| 2078 Sq. Ft.	$2,357,668

Address	Redfin Estimate
34 Underhill Rd, Mill Valley, CA 3 Beds \| 3 Baths \| 2846 Sq. Ft.	$3,487,386
26 Underhill Rd, Mill Valley, CA 5 Beds \| 3 Baths \| 2426 Sq. Ft.	$2,867,365

Address	Redfin Estimate
32 Underhill Rd, Mill Valley, CA 4 Beds \| 2 Baths \| 2003 Sq. Ft.	$2,366,181
30 Underhill Rd, Mill Valley, CA 3 Beds \| 2 Baths \| 2164 Sq. Ft.	$2,490,893

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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 34 Underhill Rd

Tax history for 34 Underhill 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 34 Underhill Rd

More real estate resources