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40 Mountain Lane, 
Mill Valley, CA 94941

$1,650,000

3

Beds

3

Baths

2,476

Sq Ft

Single Family

Active

Listed by

Joshua Deitch, 

Lauren A Turnauer

Coldwell Banker Realty
, 

Compass

Last updated:

March 8, 2026, 01:06 AM

MLS#

326018263

Source:

CABAREIS

Company Logo

About This Home

40 Mountain Lane

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.

Home Facts

Single Family

3 Baths

3 Bedrooms

Built in 1978

Price Summary

1,650,000

$666 per Sq. Ft.

MLS #:

326018263

Last Updated:

March 8, 2026, 01:06 AM

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

2,476 Sq. Ft.

Structure

Structure

Building Area:

2,476 Sq. Ft.

Year Built:

1978

Lot

Lot Size (Sq. Ft):

4,748

Finances & Disclosures

Finances

Price:

$1,650,000

Price per Sq. Ft:

$666 per Sq. Ft.

Source:CABAREIS
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.