Sold for $8,207,000 on 04/14/23
Street View
$8,207,000
140 Walnut Ave, Mill Valley, CA 94941
5beds
4baths
3,500sqft
SingleFamily
Built in 2016
10,010 Square Feet Lot
$8,090,900 Zestimate®
$2,345/sqft
$7,858 Estimated rent
Home value
$8,090,900
$7.44M - $8.74M
$7,858/mo
Zestimate® history
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What's special
Situated on one of the largest lots in Sycamore park, widely considered Mill Valley's premier neighborhood the latest KCS Estates iconic luxury home is a modern take on tradition. This custom built ~3,500 square foot (per architect), 5 bedroom, 4.5 bath home embodies the aesthetic of Modern Traditional design, seamlessly blending the elegance of a traditional home w/ clean lines, open floor plan & stylish finishes. A gracious covered front porch provides a casual outdoor sitting area perfect for catching up with family or neighbors. The elegant great room features a fully equipped chef's kitchen, complete with adjoining pantry/mudroom, open dining area and spacious living space with dual sided custom paneled, honed Statuarietto marble fireplace. The sumptuous master suite features his and hers closets, a spa like bathroom, private office and generous bedroom with sliding doors leading to the private deck with built in spa. The main level also includes an additional guest suite and second living area, complete with kitchen and separate exterior entrance. This flexible space is ideal for long-term guests or an au pair.Upstairs is a junior master with en-suite bath and walk in closet, two additional bedrooms share a bath, along with a separate cozy lounge area and conveniently located laundry room. From the stately front porch to the dual sided fireplace with its outdoor sitting area, this home has been crafted and designed to make full use of the expansive level lot, creating the perfect backdrop for today's active family. French doors beautifully flank the great room fireplace and lead to the trellis-covered loggia with its cozy seating area before spilling onto the flat, sunny lawn. Anchoring the yard a poured in place patio offers ample seating around the fire pit, providing the ideal place to spend a summer evening with friends and family. No detail was spared in the creation of this stunning home. The open, well thought out, floor plan is designed to meet a family's needs through every stage. Traditional and modern design elements fuse seamlessly to create an aesthetic that refuses to be trendy or become outdated. It is the Modern Traditional.
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 4
Heating
- Forced air, Gas
Cooling
- Other
Appliances
- Included: Dishwasher, Range / Oven
Features
- Flooring: Carpet, Hardwood
- Basement: Finished
- Has fireplace: Yes
- Furnished: Yes
Interior area
- Total interior livable area: 3,500 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage - Detached
Features
- Exterior features: Wood
- Has spa: Yes
- Has view: Yes
- View description: Mountain
Lot
- Size: 10,010 sqft
Details
- Parcel number: 03005204
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
Materials
- Roof: Composition
Condition
- Year built: 2016
Community & neighborhood
Location
- Region: Mill Valley
Price history
| Date | Event | Price |
|---|---|---|
| 4/14/2023 | Sold | $8,207,000+79.4%$2,345/sqft |
Source: Public Record | ||
| 2/24/2021 | Listing removed | -- |
Source: Owner | ||
| 9/16/2020 | Listing removed | $20,000$6/sqft |
Source: Owner | ||
| 9/11/2020 | Listed for rent | $20,000$6/sqft |
Source: Owner | ||
| 12/28/2017 | Sold | $4,575,000-2.6%$1,307/sqft |
Source: Public Record | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $8,533,360 +2% |
| 2024 | $132,044 +39.3% | $8,366,040 +67.2% |
| 2023 | $94,761 +64.9% | $5,003,356 +2% |
Find assessor info on the county website
Neighborhood: Sycamore/Tamalpais Park
Nearby schools
GreatSchools rating
- 9/10Park Elementary SchoolGrades: K-5Distance: 0.3 mi
- 9/10Mill Valley Middle SchoolGrades: 6-8Distance: 0.5 mi
- 10/10Tamalpais High SchoolGrades: 9-12Distance: 0.7 mi
Schools provided by the listing agent
- High: Tamalpais
- District: Mill Valley Unified School District
Source: The MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Sell for more on Zillow
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$8,090,900
2% more+ $162K
With Zillow Showcase(estimated)
$8,252,718
