26 Shell Rd
Mill Valley, CA 94941
Alto- 6 Beds
- 6 Baths
- 6,000 sqft (on 0.39 acres)
6 Beds
6 Baths
6,000 sqft
(on 0.39 acres)
Local Information
-- mins to
Description
A perfect venue for exclusive events or group retreats nestled in the town of Mill Valley and within 1 minute to the freeway. This aesthetic cozy 6000 square foot, 12-room estate has three stories, five relaxing porches and balconies with serene views and opulent furnishings throughout, beautifully manicured landscaped grounds that include an Olympic sized pool that invite you to enjoy the elegance of your surroundings.In addition to its luxury amenities, the intimate home is filled with thoughtful extras, such as sundry items, coffee and snacks. Bedrooms all include their own in-suite bathroom and tiled bathrooms. Also Available for Nightly Rental with 3/nt min: $1,900/nt + 12% tax and $600/Cleaning Fee
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
Garage
Outdoor
Deck, Pool
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago
Home Details for 26 Shell Rd
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Interior Details Basement |
Heating & Cooling Heating: OtherHeating Fuel: Other |
Levels, Entrance, & Accessibility Stories: 1 |
Fireplace & Spa Fireplace |
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Year Built Year Built: 1950Year Updated: 1955 |
Property Type / Style Property Type: Single Family HomeArchitecture: Contemporary |
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Exterior Home Features Deck |
Pool Pool |
Parking & Garage GarageParking: Garage Attached |
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Units in Building: 1 |
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Lot Area: 0.39 acres |
Price History for 26 Shell Rd
| Date | Price | Event | Source |
|---|---|---|---|
| 03/05/2019 | $38,000 | ListingRemoved | Agent Provided |
| 02/20/2019 | $38,000 | Listed For Rent | Agent Provided |
| 09/23/2014 | $1,603,000 | Sold | N/A |
| 09/12/2014 | $1,100,000 | Pending | Agent Provided |
| 08/27/2014 | $1,100,000 | Listed For Sale | Agent Provided |
Market trends in Mill Valley
Last updated May 2026
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
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $32,139 |
| Assessment | $2,467,847 |
Home facts updated by county records
Comparable Sales for 26 Shell Rd
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.33 | Single-Family Home | $3,220,000 | 10/15/25 | 7 | 5 | 5,060 | |
0.05 | Single-Family Home | $2,150,000 | 07/31/25 | 3 | 2 | 1,300 | |
0.05 | Single-Family Home | $2,505,000 | 10/07/25 | 3 | 1.5 | 1,735 | |
0.42 | Single-Family Home | $3,680,000 | 07/09/25 | 5 | 3.5 | 3,356 | |
0.63 | Single-Family Home | $5,600,000 | 01/09/26 | 5 | 4 | 4,717 | |
0.52 | Single-Family Home | $2,950,000 | 09/26/25 | 4 | 3 | 3,035 | |
0.10 | Single-Family Home | $1,620,000 | 09/17/25 | 3 | 2 | 1,347 | |
0.36 | Single-Family Home | $2,507,000 | 03/24/26 | 4 | 3 | 2,337 | |
0.43 | Single-Family Home | $2,805,000 | 04/14/26 | 5 | 3 | 2,490 | |
0.74 | Single-Family Home | $1,625,000 | 06/17/26 | 5 | 3 | 2,421 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 26 Shell Rd.
What Locals Say about Alto
At least 1 Trulia users voted on each feature.
100 % Say it's dog friendly
100 % Say they plan to stay for at least 5 years
100 % Say there's holiday spirit
100 % Say it's walkable to grocery stores
100 % Say parking is easy
100 % Say neighbors are friendly
50 % Say it's quiet
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
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Apartments for Rent
Homes for sale near 26 Shell Rd
Off Market Homes Near 26 Shell Rd
26 Shell Rd, Mill Valley, CA 94941 is a 6 bedroom, 6 bathroom, 6,000 sqft single-family home built in 1950. 26 Shell Rd is located in Alto, Mill Valley. This property is not currently available for sale. 26 Shell Rd was last sold on Sep 23, 2014 for $1,603,000. The current Trulia Estimate for 26 Shell Rd is $7,257,700.