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$1,650,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 2,476 Sq. Ft.
  • 2 Car Garage
  • Updated 5 hours ago

Next open house:

Open House: 1:00 PM - 3:00 PM

Saturday 3/7 1:00 PM - 3:00 PM

40 Mountain Lane,Mill Valley, CA 94941

40 Mountain LaneMill ValleyCA94941

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Join us at 40 Mountain Lane on:

  • Open House: 12:00 PM - 3:00 PM

    Sunday 3/8 12:00 PM - 3:00 PM

    40 Mountain Lane,Mill Valley, CA 94941
    40 Mountain LaneMill ValleyCA94941
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Welcome to 40 Mountain Lane, a handcrafted retreat set on the slopes of Mt. Tamalpais. This Mill Valley sanctuary blends custom artistry with its natural surroundings, showcasing redwood ceilings, rich wood detailing, and unique architectural features throughout the home. The main living and dining spaces are wrapped in floor to ceiling windows that frame a lush, park-like setting with Ipe decking and a mature lemon tree below. The chef's kitchen features custom cabinetry, granite countertops, and Viking Professional appliances. The primary suite captures sweeping views of the trees, the Bay, and hills beyond. Additional living spaces include a family room/lounge near the entry and an ultra-cool A-frame lofted bedroom with it's own dedicated bathroom. Making your way outside, the expansive deck offers a hot tub, sauna, and outdoor shower, creating a private haven connected to the surrounding landscape. Thoughtful upgrades include owned solar with large capacity battery backup, a high efficiency heat pump with air conditioning, a new metal roof, and an oversized garage equipped with EV charging. Close to world-class hiking and biking trails, Muir Woods, and downtown Mill Valley, 40 Mountain Lane offers a rare blend of craftsmanship, comfort, and natural beauty.

Full Property Details for 40 Mountain Ln

General

  • Price: $1,650,000
  • Status: Active
  • Type: Single Family
  • Source: BAREIS
  • MLS ID: 326018263
  • Updated: 3/6/2026
  • Added to Site: 1 day(s) ago

Interior

  • Rooms/Areas: Baths Other, Dining Room, Family Room, Kitchen, Laundry, Living Room, Primary Bathroom, Primary Bedroom
  • Interior Features: Formal Entry
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Fireplace(s): Living Room
  • Appliances: Built-In Gas Oven, Built-In Refrigerator, Dishwasher, Gas Cook Top, Hood Over Range

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Bathroom Features: Shower Stall(s)

Bedrooms

  • Total Bedrooms: 3
  • Primary Bedroom: Closet, Sitting Area

Other Rooms

  • Living Room: Great Room, Open Beam Ceiling
  • Family Room: Deck Attached, Open Beam Ceiling
  • Kitchen: Island
  • Dining Room: Formal Area
  • Laundry: Cabinets, Dryer Included, Inside Room, Washer Included

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Garage Description: Detached, Garage Facing Front

Location

  • Cross Streets: Washington Park
  • Driving Directions: Panoramic Hwy to Washington Park Ave, Right on Mountain Lane

Heating & Cooling

  • Cooling Type: Heat Pump
  • Heating Type: Heat Pump

Utilities

  • Sewer: Septic System
  • Water: Public
  • Utility Description: Public

Structural Information

  • Roof: Metal
  • Stories/Levels: 3
  • Square Feet: 2,476
  • Sq. Ft. Source: Graphic Artist
  • Year Built: 1978

Lot Features

  • Property View: Bay, Forest, Hills
  • Lot Size (Acres): 0.109
  • Lot Size (Sq. Ft.): 4,748
  • Lot Description: Landscape Back, Landscape Front

Disclosures and Reports

  • Special Conditions: Offer As Is
Buyer's Brokerage Compensation: Contact Listing Agent
Not binding unless confirmed by separate agreement among applicable parties.

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— 40 Mountain Ln —

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 40 Mountain Ln

School Districts:Mill Valley Elementary School District, Tamalpais Union High School District
NameGradesDistance
Old Mill Elementary School
352 Throckmorton Avenue, Mill Valley, CA 94941
K-50.9 mi
Park Elementary School, Mill Valley, CA
360 East Blithedale Avenue, Mill Valley, CA 94941
K-51.7 mi
Edna Maguire Elementary School
80 Lomita Drive, Mill Valley, CA 94941
K-52.4 mi
Mill Valley Middle School
425 Sycamore Avenue, Mill Valley, CA 94941
6-82.3 mi
Tamalpais High School
700 Miller Avenue, Mill Valley, CA 94941
9-122.3 mi
Tamalpais Valley Elementary School
350 Bell Lane, Mill Valley, CA 94941
K-53.1 mi
Strawberry Point Elementary School
117 East Strawberry Drive, Mill Valley, CA 94941
K-53.5 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Tax History for 40 Mountain Ln

Year
Property Taxes
Change
Tax Assessment
Change
2025
$8,167
4%
$516,923
2%
2024
$7,870
3%
$506,790
2%
2023
$7,676
4%
$496,855
2%
2022
$7,397
2%
$487,114
2%
2021
$7,238
-1%
$477,564
1%
2020
$7,347
2%
$472,668
2%
2019
$7,180
4%
$463,401
2%
2018
$6,874
2%
$454,316
2%
2017
$6,737
5%
$445,410
2%
2016
$6,443
1%
$436,679
2%
2015
$6,395
4%
$430,119
2%
2014
$6,155
1%
$421,693
—
2013
$6,111
—
$419,791
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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40 Mountain Lane, Mill Valley, CA 94941 (MLS# 326018263) is a Single Family property with 3 bedrooms, 2 full bathrooms and 1 partial bathroom. 40 Mountain Lane is currently listed for $1,650,000 and was received on March 06, 2026. This property is listed by Joshua Deitch from our Southern Marin Office.Want to learn more about 40 Mountain Lane? Do you have questions about finding other Single Family real estate for sale in Mill Valley? You can browse all Mill Valley real estate or contact a Coldwell Banker agent to request more information.

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