From the moment you enter the drive, the property's estate-like setting makes a striking impression. Its dignified facade feels remarkably private, yet it sits just moments from the heart of Mill Valley. Perfectly positioned on a beautifully landscaped half-acre plus, this exceptional home is truly one of a kind. Generous, elegant living spaces include a formal living room with a high coved ceiling, an expansive dining room, and a relaxed family room that opens to the large remodeled eat-in kitchen with a breakfast bar and dining nook. These inviting rooms connect seamlessly to a beautiful deck and yard- ideal for dining, lounging, bird watching, and play. A spacious main-level bedroom also offers access from the side patio. The top floor is dedicated to the primary suite, featuring dramatic ceilings, sweeping views from the private deck, a large spa-like bathroom, a generous walk-in closet, and convenient suitcase storage. The lower level offers two additional bedrooms, a full bath, and abundant storage, also appropriate for wine storage. Just off the kitchen, a mudroom and laundry area provide easy access to the oversized-and rare-three-car garage. Peaceful views and a serene setting make it easy to forget that this property is just moments from Mill Valley's vibrant center. Don't miss the rare and captivating offering.
Active
$4,750,000
50 Summit Avenue, Mill Valley, CA 94941
4beds
3,040sqft
Single Family Residence
Built in 1987
0.52 Acres Lot
$4,128,100 Zestimate®
$1,563/sqft
$-- HOA
What's special
Relaxed family roomEstate-like settingLarge spa-like bathroomBreakfast barGenerous walk-in closetGenerous elegant living spacesDignified facade
- 8 hours
- 680
- 53
Zillow last checked:
Listing updated:
Listed by:
Kathleen Clifford DRE #01321467 415-314-6466,
Compass 415-380-6100,
Lauren A Turnauer DRE #01519703 415-235-7944,
Compass
Source: BAREIS,MLS#: 326070679
Originating MLS: Marin County
Originating MLS: Marin CountyFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Rooms
- Room types: Dining Room, Family Room, Kitchen, Laundry, Living Room, Master Bathroom, Master Bedroom, Storage
Primary bedroom
- Features: Balcony, Sitting Area, Walk-In Closet(s)
- Level: Upper
Bedroom
- Level: Lower,Main
Primary bathroom
- Features: Double Vanity, Shower Stall(s), Stone
Bathroom
- Features: Tub w/Shower Over
- Level: Lower,Main,Upper
Dining room
- Features: Formal Room, Other
- Level: Main
Family room
- Features: Deck Attached, Great Room, View
- Level: Main
Kitchen
- Features: Breakfast Area, Kitchen Island, Kitchen/Family Combo, Stone Counters
- Level: Main
Living room
- Features: Cathedral/Vaulted, Deck Attached, View
- Level: Main
Heating
- Central, Fireplace(s)
Cooling
- Ceiling Fan(s), Ductless, Heat Pump
Appliances
- Included: Built-In Refrigerator, Dishwasher, Disposal, Gas Cooktop, Range Hood, Ice Maker, Microwave, Dryer, Washer
- Laundry: Ground Floor, Inside Room, Sink
Features
- Formal Entry, Storage
- Flooring: Carpet, Stone, Tile, Wood
- Windows: Dual Pane Full, Low Emissivity Windows
- Basement: None
- Number of fireplaces: 1
- Fireplace features: Insert, Living Room
Interior area
- Total structure area: 3,040
- Total interior livable area: 3,040 sqft
Video & virtual tour
Property
Parking
- Total spaces: 7
- Parking features: Attached, Garage Door Opener, Garage Faces Side, Guest, Inside Entrance, Side By Side, Level, Paved
- Attached garage spaces: 3
- Uncovered spaces: 4
Features
- Levels: Three Or More
- Stories: 3
- Patio & porch: Front Porch, Deck, Patio
- Fencing: Full
- Has view: Yes
- View description: Garden/Greenbelt, Hills, Ridge
Lot
- Size: 0.52 Acres
- Features: Dead End, Garden, Landscaped, Landscape Front, Landscape Misc, Private
Details
- Parcel number: 02805228
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: French Provincial
- Property subtype: Single Family Residence
Materials
- Stucco
- Foundation: Concrete Grid
- Roof: Composition
Condition
- Year built: 1987
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Internet Available, Natural Gas Connected, Public, Sewer Connected
Green energy
- Energy efficient items: Exposure/Shade, Windows
Community & HOA
HOA
- Has HOA: No
Location
- Region: Mill Valley
Financial & listing details
- Price per square foot: $1,563/sqft
- Tax assessed value: $2,927,718
- Date on market: 9/14/2026
Estimated market value
$4,128,100
$3.63M - $4.71M
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 9/14/2026 | Listed for sale | $4,750,000+149.3%$1,563/sqft |
Source:  BAREIS #326070679 Report a problem | ||
| 5/22/2001 | Sold | $1,905,000$627/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $2,927,718 +2% |
| 2025 | $36,330 +2.8% | $2,870,320 +2% |
| 2024 | $35,324 +1.2% | $2,814,046 +2% |
| 2023 | $34,909 +4% | $2,758,878 +2% |
| 2022 | $33,562 +2.8% | $2,704,795 +2% |
| 2021 | $32,663 -1.2% | $2,651,760 +1% |
| 2020 | $33,047 +3.7% | $2,624,575 +2% |
| 2019 | $31,860 0% | $2,573,121 +2% |
| 2018 | $31,872 +4.2% | $2,522,677 +2% |
| 2017 | $30,587 +3.5% | $2,473,223 +2% |
| 2016 | $29,564 -0.1% | $2,424,741 +1.5% |
| 2015 | $29,580 +15.6% | $2,388,336 +14.3% |
| 2014 | $25,577 | $2,090,000 +10% |
| 2013 | -- | $1,900,000 |
| 2012 | -- | $1,900,000 -15.2% |
| 2011 | -- | $2,240,489 +0.8% |
| 2010 | -- | $2,223,763 -0.2% |
| 2009 | -- | $2,229,059 +2% |
| 2008 | -- | $2,185,358 +2% |
| 2007 | -- | $2,142,515 +2% |
| 2006 | -- | $2,100,510 +2% |
| 2005 | -- | $2,059,324 +2% |
| 2004 | -- | $2,018,957 +1.9% |
| 2003 | -- | $1,981,962 +2% |
| 2002 | -- | $1,943,100 +166.6% |
| 2001 | -- | $728,739 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: Cascade Canyon
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