609 Summit Ave, Mill Valley, CA 94941
Property image
Property image
OFF MARKET

609 Summit Ave
Mill Valley, CA 94941

Cascade Canyon
  • 5 Beds
  • 4 Baths
  • 5,773 sqft (on 0.92 acres)

$7,429,800

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $44,993/mo*
Refinance Your Home

$7,429,800

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $44,993/mo*
Refinance Your Home
5 Beds
4 Baths
5,773 sqft
(on 0.92 acres)

Home Value

Trulia Estimate
$7.43M
Since last month
Decreased$57K (-0.8%)
Since last year
Increased$1M (+19.5%)
Since last sale
Increased$4M (+94%)
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 +40% in the last 10 years
MonthEstimated value
2026
August 2026$7.44M
July 2026$7.5M
June 2026$7.81M
May 2026$7.65M
April 2026$7.36M
March 2026$7.18M
February 2026$7.03M
January 2026$6.67M
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
119 Marguerite Avenue, Mill Valley, CA
0.30
Single-Family Home
$3,800,000
10/03/25
6
4.5
4,730
5 Marsh Drive, Mill Valley, CA
0.36
Single-Family Home
$7,050,000
06/03/26
4
4
4,220
484 Summit Avenue, Mill Valley, CA
0.22
Single-Family Home
$2,180,000
03/27/26
5
3.5
2,748
410 Monte Vista Avenue, Mill Valley, CA
0.39
Single-Family Home
$2,525,000
03/27/26
5
3
2,870
611 Summit Ave, Mill Valley, CA
0.05
Single-Family Home
$2,350,000
04/21/26
3
2
2,044
511 Lovell Ave, Mill Valley, CA
0.28
Single-Family Home
$7,200,000
04/01/26
4
4
3,300
402 Eldridge Ave, Mill Valley, CA
0.47
Single-Family Home
$3,110,000
08/29/25
4
4
2,955
19 Cushing Drive, Mill Valley, CA
0.55
Single-Family Home
$2,500,000
11/13/25
4
3
2,502
222 Marguerite Avenue, Mill Valley, CA
0.32
Single-Family Home
$2,616,000
01/12/26
4
5
2,925
200 HAZEL Avenue, Mill Valley, CA
0.74
Single-Family Home
$3,550,000
05/29/26
4
3.5
3,249

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
400 Tamalpais Avenue, Mill Valley, CA 94941
0.13
$3,789,500
3
1.5
2,868
Off Market
355 Tamalpais Ave, Mill Valley, CA 94941
0.17
$3,052,400
4
3.5
2,880
Off Market
432 Lovell Avenue, Mill Valley, CA 94941
0.17
$7,528,100
6
6.5
5,825
Off Market
205 Ralston Avenue, Mill Valley, CA 94941
0.18
$960,100
2
1.5
1,106
Off Market
315 Ralston Avenue, Mill Valley, CA 94941
0.19
$3,552,000
5
3.5
3,795
Off Market
342 Tamalpais Avenue, Mill Valley, CA 94941
0.18
$2,852,800
3
2.5
2,619
Off Market
500 Summit Avenue, Mill Valley, CA 94941
0.20
$1,875,000
3
2
2,860
Recently Sold
484 Summit Avenue, Mill Valley, CA 94941
0.22
$2,180,000
5
3.5
2,748
Recently Sold
750 Lovell Avenue, Mill Valley, CA 94941
0.26
$5,631,500
5
4.5
3,446
Off Market
0 Lovell Avenue, Mill Valley, CA 94941
0.26
-
-
-
-
Off Market
160 Ralston Avenue, Mill Valley, CA 94941
0.26
$1,897,700
3
2
2,022
Off Market
119 Marguerite Avenue, Mill Valley, CA 94941
0.30
$3,948,700
6
4.5
4,730
Off Market

Local Information

  • Map ViewExplore the area around 609 Summit Ave.
  • Schools5 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1933
Lot Size
0.92 acres
Living Area
5,773 sqft
Price/Sqft
$1,287
Parking
Garage

About this House

Spectacular resort style living in this classic Mill Valley estate with views of the city, Cascade Canyon and Mt. Tam all on treasured Middle Ridge. Watch the sun rise over the East Bay from the large patio, and then watch it set over the mountain. In between, enjoy all day sun by the pool or on the level lawn. Beautifully remodeled kitchen, multiple entertaining areas; guest house, remodeled master, hiking and biking trails out your door!
609 Summit Ave, Mill Valley, CA 94941 is a 5 bedroom, 4 bathroom, 5,773 sqft single-family home in Cascade Canyon, built in 1933. It last sold for $3,835,000 on Dec 5, 2012. More recently, it was listed as a rental in April 2019 with an asking price of $17,500 per month. That rental listing was removed on June 1, 2019. It is currently off market. The Trulia Estimate is $7,429,800, with a rent estimate of $25,144/month.

Home Details for 609 Summit Ave

Interior Features

Interior Details
BasementAtticIn-law unitNumber of Rooms: 12Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Library, Master Bath, Mud Room, Office, Pantry, Recreation Room, WorkshopCeiling Fan
Heating & Cooling
Heating: Forced Air, Heat Pump, Radiant, Electric, Gas, SolarHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Hardwood
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Windows, Doors, Floors & Walls
Double Paned Windows
Security
Security System

Exterior Features

Exterior Home Features
Roof: TileDeckExterior: StuccoGardenLawnPatioSprinkler System
Pool
Pool
Parking & Garage
GarageParking Spaces: 4Parking: Garage Detached

Property Information

Year Built
Year Built: 1933Year Updated: 2016
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Community

Units in Building: 2

Lot Information

Lot Area: 0.92 acres

Additional Information

On Site Laundry Available

Price and Tax history

DateEventPrice
Jun 1, 2019
Source: Agent Provided
ListingRemoved
$17,500
Apr 19, 2019
Source: Agent Provided
Listed For Rent
$17,500
Dec 5, 2012
Source: N/A
Sold
$3,835,000
Sep 14, 2012
Source: Agent Provided
ListingRemoved
$12,000
Sep 7, 2012
Source: Agent Provided
Listed For Rent
$12,000

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 609 Summit Ave

  • What is 609 Summit Ave estimated to be worth?
    Trulia's estimated value for 609 Summit Ave in Mill Valley, CA is $7,429,800.
  • What is the price history for 609 Summit Ave?
    609 Summit Ave in Mill Valley, CA last sold for $3,835,000 in December 2012.
  • 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.
  • Does 609 Summit Ave have a pool?
    Yes, 609 Summit Ave in Mill Valley, CA has a pool.
  • Does 609 Summit Ave have laundry facilities?
    Yes, 609 Summit Ave in Mill Valley, CA has in-unit laundry.

Explore by feature - Pet Friendly

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Explore by feature - Garage

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Explore by feature - Air Conditioning

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Explore by feature - Pool

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Explore by feature - Washer/dryer

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Explore by feature - Outdoor Space

Apartments for Rent

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Off Market Homes Near 609 Summit Ave

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