123 Cornelia Ave, Mill Valley, CA 94941
OFF MARKET

123 Cornelia Ave
Mill Valley, CA 94941

Cascade Canyon
  • 1 Bed
  • 1 Bath
1 Bed
1 Bath

Local Information

  • Map ViewExplore the area around 123 Cornelia Ave.
  • Schools5 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Value is in the land!! Build your dream house on this almost 1/4 acre private, sunny lot. Located in a most desirable part of downtown Mill Valley. There are two small structures on the land. A one car garage that was converted in 1980 to an office w/full bath and a storage shed. Lovely valley views and possibly views towards SF. Minutes to Old Mill School and the village. Also listed as MLS #21930883 in the lots and land category.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
No Info
Outdoor
No Info
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 123 Cornelia Ave

Interior Features

Heating & Cooling
Heating: GasHeating Fuel: Gas
Levels, Entrance, & Accessibility
Stories: 1

Property Information

Year Built
Year Built: 1980
Property Type / Style
Property Type: Single Family Home

Exterior Features

Exterior Home Features
Exterior: Wood

Community

Units in Building: 1

Lot Information

Lot Area: 10018 sqft

Price History for 123 Cornelia Ave

DatePriceEventSource
04/09/2026$1,195,000ListingRemovedBAREIS #325004218
01/17/2025$1,195,000Listed For SaleBAREIS #325004218
08/10/2023$1,000,000Sold
N/A
12/12/2022$1,100,000Sold
N/A
03/02/2020$965,000Sold
BAREIS #21930883
01/27/2020$995,000PriceChange
Agent Provided
12/31/2019$1,200,000Listed For SaleAgent Provided

Market trends in Mill Valley

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$2.11M
$75KMoM
Sale-to-List Price
105.3%
4.1%MoM
Price per sq ft
$1.01K
$33MoM
Available listings
79
3MoM
Skip to last item
  • Results are loading
Skip to first item

Property Tax and Assessment

Year2025
Tax$13,939
Assessment$1,020,000
Home facts updated by county records

Comparable Sales for 123 Cornelia Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
156 Florence Avenue, Mill Valley, CA
0.31
Single-Family Home
$1,059,000
06/01/26
2
1
1,056
425 Magee Ave, Mill Valley, CA
0.07
Single-Family Home
$2,580,000
04/06/26
3
2
1,879
32 Mountain View Avenue, Mill Valley, CA
0.54
Single-Family Home
$1,175,000
10/14/25
1
1
536
7 Elma Street, Mill Valley, CA
0.14
Single-Family Home
$2,460,500
09/26/25
2
1.5
1,422
300 Marion Avenue, Mill Valley, CA
0.35
Single-Family Home
$1,360,000
06/18/26
2
1.5
1,236
84 Cascade Dr, Mill Valley, CA
0.20
Single-Family Home
$1,500,000
10/23/25
3
2
2,250
538 Tamalpais Drive, Mill Valley, CA
0.54
Single-Family Home
$670,000
07/09/25
1
1.5
953
44 Lovell Avenue, Mill Valley, CA
0.15
Single-Family Home
$1,350,000
06/22/26
2
2
728
20 Winwood Place, Mill Valley, CA
0.28
Single-Family Home
$1,995,000
01/13/26
3
2
1,634
29 Portola Lane, Mill Valley, CA
0.38
Single-Family Home
$2,200,000
09/04/25
3
2
1,514

Nearby homes

Get a sense of prices in the area by checking nearby homes.
Skip to last item
Skip to first item

Assigned Schools

These are the assigned schools for 123 Cornelia Ave.
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 5 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

  • 89 % Say it's walkable to grocery stores

  • 86 % Say there's wildlife

  • 83 % Say it's quiet

  • 80 % Say it's walkable to restaurants

  • 80 % Say they plan to stay for at least 5 years

  • 71 % Say neighbors are friendly

  • 70 % Say parking is easy

  • 70 % Say yards are well-kept

  • 67 % Say there's holiday spirit

  • 57 % Say kids play outside

  • 29 % 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

Skip to last item
Skip to first item

Explore by feature - Pet Friendly

19 pet-friendly rentals in Mill Valley, CA

Explore by feature - Garage

20 rentals with a garage in Mill Valley, CA

Explore by feature - Air Conditioning

10 rentals with air conditioning in Mill Valley, CA

Explore by feature - Pool

11 rentals with a pool in Mill Valley, CA

Explore by feature - Washer/dryer

33 rentals with a washer/dryer in Mill Valley, CA

Explore by feature - Outdoor Space

7 rentals with an outdoor space in Mill Valley, CA

Homes for sale near 123 Cornelia Ave

Skip to last item
Skip to first item

Off Market Homes Near 123 Cornelia Ave

Skip to last item
Skip to first item
123 Cornelia Ave, Mill Valley, CA 94941 is a 1 bedroom, 1 bathroom single-family home built in 1980. 123 Cornelia Ave is located in Cascade Canyon, Mill Valley. This property is not currently available for sale. 123 Cornelia Ave was last sold on Aug 10, 2023 for $1,000,000.