405 Marion Ave, Mill Valley, CA 94941
Property image
Property image
OFF MARKET

$3,308,900

Trulia Estimate
  • 5 Beds
  • 2.5 Baths
  • 2,475 sqft (on 0.54 acres)

405 Marion Ave, Mill Valley, CA 94941

Cascade Canyon
Est. Refi. Payment $20,150/mo*
Refinance Your Home
Currently Off Market - Sold Aug 6, 2020 for $2,650,000

Home Value

Trulia Estimate
$3.31M
Since last month
Increased$13K (+0.4%)
Since last year
Increased$295K (+9.8%)
Since last sale
Increased$667K (+25.2%)
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 +87% in the last 10 years
MonthEstimated value
2026
August 2026$3.32M
August 2026$3.32M
July 2026$3.3M
June 2026$3.36M
May 2026$3.29M
April 2026$3.24M
March 2026$3.17M
February 2026$3.08M
January 2026$2.97M
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
24 Madera Way, Mill Valley, CA
0.17
Single-Family Home
$1,945,000
10/20/25
5
3
2,815
200 Edgewood Avenue, Mill Valley, CA
0.04
Single-Family Home
$3,895,000
06/29/26
4
4
3,070
200 Edgewood Ave, Mill Valley, CA
0.06
Single-Family Home
$3,895,000
06/29/26
4
4
3,428
195 Edgewood Avenue, Mill Valley, CA
0.10
Single-Family Home
$2,305,000
05/15/26
4
3
2,335
399 Marion Avenue, Mill Valley, CA
0.03
Single-Family Home
$2,500,000
06/05/26
3
2.5
2,080
306 Edgewood Avenue, Mill Valley, CA
0.20
Single-Family Home
$2,590,000
09/25/25
4
3
2,931
297 Throckmorton Avenue, Mill Valley, CA
0.17
Single-Family Home
$5,400,000
06/01/26
3
2.5
2,023
141 Helens Lane, Mill Valley, CA
0.11
Single-Family Home
$4,400,000
08/21/26
5
4.5
3,025
200 HAZEL Avenue, Mill Valley, CA
0.38
Single-Family Home
$3,550,000
05/29/26
4
3.5
3,249
84 Cascade Dr, Mill Valley, CA
0.31
Single-Family Home
$1,500,000
10/23/25
3
2
2,250

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
435 Marion Avenue, Mill Valley, CA 94941
0.06
$3,240,500
3
2.5
2,971
Off Market
200 Edgewood Avenue, Mill Valley, CA 94941
0.04
$3,895,000
4
4
3,070
Recently Sold
399 Marion Avenue, Mill Valley, CA 94941
0.03
$2,500,000
3
2.5
2,080
Recently Sold
141 Helens Lane, Mill Valley, CA 94941
0.11
$4,400,000
5
4.5
3,025
Recently Sold
390 Marion Avenue, Mill Valley, CA 94941
0.07
$2,382,200
3
2
2,845
Off Market
195 Edgewood Avenue, Mill Valley, CA 94941
0.10
$2,305,000
4
3
2,335
Recently Sold
363 Marion Avenue, Mill Valley, CA 94941
0.07
$1,899,888
3
2.5
2,676
Recently Sold
140 Edgewood Avenue, Mill Valley, CA 94941
0.13
$7,308,900
5
5
4,753
Off Market
66 Molino Avenue, Mill Valley, CA 94941
0.10
$2,474,600
5
3
2,815
Off Market
156 Florence Avenue, Mill Valley, CA 94941
0.10
$1,059,000
2
1
1,056
Recently Sold
46 Molino Avenue, Mill Valley, CA 94941
0.11
$1,551,700
3
2
1,598
Off Market
40 Molino Avenue, Mill Valley, CA 94941
0.11
$2,107,200
3
2
1,870
Off Market

Local Information

  • Map ViewExplore the area around 405 Marion Ave.
  • Schools5 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1957
Lot Size
0.54 acres
Living Area
2,475 sqft
Price/Sqft
$1,337
Parking
Garage

About this House

This single-family home is located at 405 Marion Ave, Mill Valley, CA. 405 Marion Ave is in the Cascade Canyon neighborhood in Mill Valley, CA and in ZIP code 94941. This property has 5 bedrooms, 3 bathrooms and approximately 2,475 sqft of floor space. This property has a lot size of 0.54 acres and was built in 1957.
405 Marion Ave, Mill Valley, CA 94941 is a 5 bedroom, 3 bathroom, 2,475 sqft single-family home in Cascade Canyon, built in 1957. It last sold for $2,650,000 on Aug 6, 2020. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $3,308,900, with a rent estimate of $7,952/month.

Home Details for 405 Marion Ave

Interior Features

Interior Details
BasementTypes of Rooms: Dining Room
Levels, Entrance, & Accessibility
Stories: 3
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 1957Year Updated: 1984
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Exterior Features

Exterior Home Features
DeckExterior: Other, Wood
Parking & Garage
GarageParking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 0.54 acres

Price and Tax history

DateEventPrice
Aug 6, 2020
Source: BAREIS #22012484
Sold
$2,650,000
Jul 7, 2020
Source: Agent Provided
Pending
$2,699,500
Jun 6, 2020
Source: Agent Provided
Listed For Sale
$2,699,500
Aug 21, 2012
Source: N/A
Sold
$1,515,000
May 10, 2012
Source: Agent Provided
Pending
$1,550,000

Market trends in Mill Valley

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$2.48M
$73.33KMoM
Sale-to-List Price
108.3%
Price per sq ft
$1.14K
$54MoM
Available listings
40
14MoM

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

Cascade Canyon
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Cascade Canyon

At least 6 Trulia users voted on each feature.

  • 93 % Say car is needed

  • 92 % Say it's dog friendly

  • 92 % Say people would walk alone at night

  • 90 % Say it's walkable to grocery stores

  • 88 % Say there's wildlife

  • 85 % Say it's quiet

  • 83 % Say they plan to stay for at least 5 years

  • 82 % Say it's walkable to restaurants

  • 74 % Say neighbors are friendly

  • 73 % Say parking is easy

  • 73 % Say yards are well-kept

  • 67 % Say there's holiday spirit

  • 63 % Say kids play outside

  • 25 % Say there are community events

  • 20 % Say there are sidewalks

  • 14 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Tylernewby
    "Although there aren’t many sidewalks in the neighborhood, there is easy access to trails, for and quiet low-traffic streets for dog walking."
    1
    Flag
  • Jarion
    "Fall Arts Festival, Djangofest, Marin Theatre Company, Comedy Night, Mountain Play, marin Shakespeare Theater, Mill Valley Film Festival, Free comedy Night in the street, The Dipsea Run, Wine Festival, Winter Festival"
    2
    Flag
  • Jarion
    "Mill Valley is Dog Town. The dog parks are the best in the world right along the bay. Shop owners have water for dogs; many have treats for them, too. We have thousands of dogs here!"
    1
    Flag
  • Laekasfamily
    "it has outstanding access to trails and parks. the views from this part of Mill Valley are extraordinary. there are a nice mix of ling time neighbors and new neighbors. the weather here is particularly warm and sunny."
    0
    Flag
  • Todd G.
    "The neighbors are friendly and the views are great. this neighborhood is positioned in the middle of the Dipsea, Cypress, and Old Pipeline Trails, so running, hiking, and biking is just out your front door. In the center of the neighborhood there's a large permanent designated Open Space Park Area that used to be the Old Mill Valley Reservoir that people, kids, and dogs walk and play in. Their are only 12 houses on the private road, so there's not a lot of traffic and it's quiet and peaceful. Once a year there's an annual neighborhood block party at the end of Edgewood Ave. "
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 405 Marion Ave

  • What is 405 Marion Ave estimated to be worth?
    Trulia's estimated value for 405 Marion Ave in Mill Valley, CA is $3,308,900.
  • What is the price history for 405 Marion Ave?
    405 Marion Ave in Mill Valley, CA last sold for $2,650,000 in August 2020.
  • 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 $2.48M. That is up $73.33K from the prior month.
  • How big is the lot at 405 Marion Ave?
    The lot at 405 Marion Ave in Mill Valley, CA is about 0.54 acres (23,723 sq ft).
  • Does 405 Marion Ave have a garage?
    Yes, 405 Marion Ave in Mill Valley, CA has a garage.

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Off Market Homes Near 405 Marion Ave

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