20 Willow St, Mill Valley, CA 94941
OFF MARKET

$2,282,700

Trulia Estimate
  • 2 Beds
  • 1 Bath
  • 641 sqft

20 Willow St, Mill Valley, CA 94941

Miller/Molino
Est. Refi. Payment $14,757/mo*
Refinance Your Home
Currently Off Market - Sold Aug 28, 1998 for $775,000

Home Value

Trulia Estimate
$2.28M
Since last month
Increased$118K (+5.4%)
Since last year
Increased$533K (+30.3%)
Since last sale
Increased$2M (+195.6%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +122% in the last 10 years
MonthEstimated value
2026
September 2026$2.29M
September 2026$2.28M
August 2026$2.17M
July 2026$2.15M
June 2026$2.15M
May 2026$2.2M
April 2026$2.08M
March 2026$2M
February 2026$1.96M
January 2026$1.76M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
147 La Goma St, Mill Valley, CA
0.18
Single-Family Home
$1,600,000
07/20/26
2
1
925
180 Elm Ave, Mill Valley, CA
0.18
Single-Family Home
$2,950,000
06/09/26
2
1
1,056
325 Laverne Ave, Mill Valley, CA
0.51
Single-Family Home
$396,000
11/12/25
2
1
1,032
157 Homestead Boulevard, Mill Valley, CA
0.53
Single-Family Home
$1,050,000
04/02/26
2
1
1,056
1 Ethel Lane, Mill Valley, CA
0.31
Single-Family Home
$1,350,000
06/12/26
2
2
1,188
315 Sycamore Avenue, Mill Valley, CA
0.34
Single-Family Home
$1,625,000
10/22/25
3
1
1,044
236 Miller Avenue #B, Mill Valley, CA
0.23
Single-Family Home
$1,025,000
10/17/25
2
1
958
204 Hawthorne Ave, Mill Valley, CA
0.33
Single-Family Home
$1,524,000
09/23/26
2
1
1,022
154 Elm Avenue, Mill Valley, CA
0.22
Single-Family Home
$2,300,000
10/09/25
2
2
1,071
95 Ryan Ave, Mill Valley, CA
0.42
Single-Family Home
$1,900,000
01/09/26
2
1
1,376

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
164 Sycamore Ave, Mill Valley, CA 94941
0.01
$1,706,400
2
2
1,134
Off Market
170 Sycamore Ave, Mill Valley, CA 94941
0.02
$3,024,600
4
3
1,927
Off Market
160 Sycamore Ave, Mill Valley, CA 94941
0.02
$2,592,900
3
2
1,368
Off Market
174 Sycamore Ave, Mill Valley, CA 94941
0.02
$3,156,200
4
2
1,838
Off Market
25 Locust Ave, Mill Valley, CA 94941
0.03
$3,865,800
4
4
3,201
Off Market
156 Sycamore Ave, Mill Valley, CA 94941
0.03
$3,235,100
3
3
2,278
Off Market
178 Sycamore Ave, Mill Valley, CA 94941
0.03
$2,071,600
4
3.5
2,232
Off Market
7 Locust Ave #11, Mill Valley, CA 94941
0.04
-
-
-
-
Off Market
7 Locust Ave, Mill Valley, CA 94941
0.04
$2,995,000
2
3
4,722
Off Market
15 Locust Ave #A, Mill Valley, CA 94941
0.04
$1,559,100
1
1
575
Off Market
15 Locust Ave #B, Mill Valley, CA 94941
0.04
$1,544,400
1
1
500
Off Market
29 Locust Ave, Mill Valley, CA 94941
0.04
$1,810,700
3
2
1,177
Off Market
9 Locust Ave #B, Mill Valley, CA 94941
0.04
-
2
1
865
Off Market
9 Locust Ave, Mill Valley, CA 94941
0.04
-
1
1
1,000
Off Market
9A Locust Ave #9A, Mill Valley, CA 94941
0.04
-
2
1
800
Off Market
165 Sycamore Ave, Mill Valley, CA 94941
0.04
$4,849,400
4
4
2,966
Off Market
152 Sycamore Ave, Mill Valley, CA 94941
0.04
$5,125,400
4
3.5
2,420
Off Market
15 Willow St #B, Mill Valley, CA 94941
0.04
$1,433,200
2
2
1,350
Off Market
15 Willow St #A, Mill Valley, CA 94941
0.04
$1,321,300
2
1
1,300
Off Market
341 Miller Avenue, Mill Valley, CA 94941
0.04
$1,379,200
2
1
1,211
Off Market

Local Information

  • Map ViewExplore the area around 20 Willow St.
  • Schools5 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1920
641 sqft
$3,561/sqft

About this House

This single-family home is located at 20 Willow St, Mill Valley, CA. 20 Willow St is in the Miller/Molino neighborhood in Mill Valley, CA and in ZIP code 94941. This property has 2 bedrooms, 1 bathroom and approximately 641 sqft of floor space. This property has a lot size of 8232 sqft and was built in 1920.
20 Willow St, Mill Valley, CA 94941 is a 2 bedroom, 1 bathroom, 641 sqft single-family home in Miller/Molino, built in 1920. It last sold for $775,000 on Aug 28, 1998. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,282,700, with a rent estimate of $3,401/month.

Home Details for 20 Willow St

Interior Features

Interior Details
Basement
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 1920Year Updated: 1920
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Exterior Features

Exterior Home Features
Deck

Community

Units in Building: 1

Lot Information

Lot Area: 8232 sqft

Price and Tax history

DateEventPrice
Aug 28, 1998
Source: N/A
Sold
$775,000
Oct 6, 1995
Source: N/A
Sold
$292,500

Market trends in Mill Valley

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$2.28M
$200KMoM
Sale-to-List Price
—
Price per sq ft
$1.08K
$52MoM
Available listings
59
17MoM

Around this home

View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Miller/Molino
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Miller/Molino

At least 22 Trulia users voted on each feature.

  • 100 % Say it's walkable to grocery stores

  • 100 % Say it's walkable to restaurants

  • 92 % Say it's dog friendly

  • 86 % Say kids play outside

  • 85 % Say there's wildlife

  • 84 % Say yards are well-kept

  • 84 % Say people would walk alone at night

  • 81 % Say there's holiday spirit

  • 78 % Say parking is easy

  • 77 % Say there are sidewalks

  • 73 % Say there are community events

  • 69 % Say it's quiet

  • 66 % Say neighbors are friendly

  • 64 % Say car is needed

  • 57 % Say streets are well-lit

  • 46 % Say they plan to stay for at least 5 years

Sourced by Trulia users. Learn more about our methodology.
  • Erikaeismesf
    "Good schools, safe area, lots of family friendly options for activities and outdoor activities plus local restaurants and shops"
    0
    Flag
  • Cristof
    "I live and work in Mill Valley. I have lived in other areas of Marin (Larkspur and Corte Madera) but prefer Mill Valley for its proximity to the city, friendly community, great schools and restaurants. It has amazing access to the outdoors for hiking, biking surfing and kiteboarding."
    2
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 20 Willow St

  • What is 20 Willow St estimated to be worth?
    Trulia's estimated value for 20 Willow St in Mill Valley, CA is $2,282,700.
  • What is the price history for 20 Willow St?
    20 Willow St in Mill Valley, CA last sold for $775,000 in August 1998.
  • Is Mill Valley a buyer's or seller's market?
    Mill Valley is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Mill Valley?
    The median sale price in Mill Valley is $2.28M. That is down $200K from the prior month.
  • How big is the lot at 20 Willow St?
    The lot at 20 Willow St in Mill Valley, CA is about 0.19 acres (8,232 sq ft).

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