10 Cornwall St, Mill Valley, CA 94941
OFF MARKET

10 Cornwall St
Mill Valley, CA 94941

Cascade Canyon
  • 2 Beds
  • 1 Bath
  • 750 sqft

$840,800

Trulia Estimate
as of Aug 11, 2026
Est. Refi. Payment $5,132/mo*
Refinance Your Home

$840,800

Trulia Estimate
as of Aug 11, 2026
Est. Refi. Payment $5,132/mo*
Refinance Your Home
2 Beds
1 Bath
750 sqft

Local Information

  • Map ViewExplore the area around 10 Cornwall St.
  • Schools5 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1900
Living Area
750 sqft
Price/Sqft
$1,121

About this House

This single-family home is located at 10 Cornwall St, Mill Valley, CA. 10 Cornwall St is in the Cascade Canyon neighborhood in Mill Valley, CA and in ZIP code 94941. This property has 2 bedrooms, 1 bathroom and approximately 750 sqft of floor space. This property has a lot size of 3049 sqft and was built in 1900.
10 Cornwall St, Mill Valley, CA 94941 is a 2 bedroom, 1 bathroom, 750 sqft single-family home in Cascade Canyon, built in 1900. It is currently off market. The Trulia Estimate is $840,800, with a rent estimate of $4,367/month.

Home Details for 10 Cornwall St

Interior Features

Heating & Cooling
Heating: WallHeating Fuel: Wall

Property Information

Year Built
Year Built: 1900Year Updated: 1915
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Community

Units in Building: 1

Lot Information

Lot Area: 3049 sqft

Market trends in Mill Valley

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$2.4M
$295KMoM
Sale-to-List Price
108.3%
3.0%MoM
Price per sq ft
$1.08K
$70MoM
Available listings
54
25MoM
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Property Tax and Assessment

Year2025
Tax$6,295
Assessment$234,345
Home facts updated by county records

Comparable Sales for 10 Cornwall St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
320 Cascade Dr, Mill Valley, CA
0.18
Single-Family Home
$1,577,000
06/15/26
2
2
1,122
7 Elma Street, Mill Valley, CA
0.34
Single-Family Home
$2,460,500
09/26/25
2
1.5
1,422
156 Florence Avenue, Mill Valley, CA
0.50
Single-Family Home
$1,059,000
06/01/26
2
1
1,056
44 Lovell Avenue, Mill Valley, CA
0.55
Single-Family Home
$1,350,000
06/22/26
2
2
728
300 Marion Avenue, Mill Valley, CA
0.47
Single-Family Home
$1,360,000
06/18/26
2
1.5
1,236
84 Cypress Ave, Mill Valley, CA
0.40
Single-Family Home
$1,400,000
02/03/26
2
2
1,407
524 Cascade Drive, Mill Valley, CA
0.56
Single-Family Home
$1,300,000
11/12/25
2
1.5
1,086
3 Wainwright Place, Mill Valley, CA
0.15
Single-Family Home
$2,150,000
08/22/25
2
2
1,906
421 Rose Ave, Mill Valley, CA
0.27
Single-Family Home
$1,080,000
06/23/26
3
2
1,221
6 Wainwright Place, Mill Valley, CA
0.20
Single-Family Home
$1,225,000
09/11/25
3
1.5
1,190

Nearby homes

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Assigned Schools

These are the assigned schools for 10 Cornwall St.
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.

  • 92 % Say car is needed

  • 91 % Say it's dog friendly

  • 91 % Say people would walk alone at night

  • 90 % Say it's walkable to grocery stores

  • 88 % Say there's wildlife

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

  • 83 % Say it's quiet

  • 80 % Say it's walkable to restaurants

  • 73 % Say parking is easy

  • 73 % Say yards are well-kept

  • 73 % Say neighbors are friendly

  • 67 % Say there's holiday spirit

  • 57 % 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."
    0
    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

Apartments for Rent

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Explore by feature - Pet Friendly

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Explore by feature - Garage

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Explore by feature - Outdoor Space

7 rentals with an outdoor space in Mill Valley, CA

Homes for sale near 10 Cornwall St

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Off Market Homes Near 10 Cornwall St

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Frequently asked questions about 10 Cornwall St

  • What is 10 Cornwall St estimated to be worth?
    Trulia's estimated value for 10 Cornwall St in Mill Valley, CA is $840,800.
  • 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 $2.4M. That is up $295K from the prior month.
  • What do residents say about the Cascade Canyon neighborhood?
    Residents describe the Cascade Canyon neighborhood in Mill Valley, CA as dog-friendly, walkable to grocery stores, and established. See recently sold homes in Cascade Canyon, Mill Valley.
  • How big is the lot at 10 Cornwall St?
    The lot at 10 Cornwall St in Mill Valley, CA is about 0.07 acres (3,049 sq ft).