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.
Closed
$1,550,000
40 Mountain Lane, Mill Valley, CA 94941
3beds
2,476sqft
Single Family Residence
Built in 1978
4,748.04 Square Feet Lot
$1,550,900 Zestimate®
$626/sqft
$7,817 Estimated rent
Home value
$1,550,900
$1.44M - $1.67M
$7,817/mo
Zestimate® history
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$9,771/mo
Est. payment
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$9,771/mo
Est. payment
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List your homeWhat's special
Custom cabinetryMature lemon tree belowNew metal roofRedwood ceilingsOutdoor showerViking professional appliancesGranite countertops
Zillow last checked:
Listing updated:
Listed by:
Joshua Deitch DRE #01902477 415-572-5433,
Coldwell Banker Realty 415-388-5060,
Lauren A Turnauer DRE #01519703 415-235-7944,
Compass
Bought with:
Dana R Williams, DRE #01995115
Compass
Source: BAREIS,MLS#: 326018263
Originating MLS: Marin County
Originating MLS: Marin CountyFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Primary bedroom
- Features: Closet, Sitting Area
- Level: Upper
Bedroom
- Level: Main,Upper
Primary bathroom
- Features: Shower Stall(s)
Bathroom
- Features: Shower Stall(s)
- Level: Lower,Upper
Dining room
- Features: Formal Area
Family room
- Features: Deck Attached, Open Beam Ceiling
Kitchen
- Features: Kitchen Island
- Level: Main
Living room
- Features: Great Room, Open Beam Ceiling
- Level: Main
Heating
- Heat Pump
Cooling
- Heat Pump
Appliances
- Included: Built-In Gas Oven, Built-In Refrigerator, Dishwasher, Gas Cooktop, Range Hood, Dryer, Washer
- Laundry: Cabinets, Inside Room
Features
- Formal Entry
- Has basement: No
- Number of fireplaces: 1
- Fireplace features: Living Room
Interior area
- Total structure area: 2,476
- Total interior livable area: 2,476 sqft
Property
Parking
- Total spaces: 2
- Parking features: Detached, Garage Faces Front
- Garage spaces: 2
Features
- Stories: 3
- Patio & porch: Deck
- Has spa: Yes
- Spa features: Private
- Has view: Yes
- View description: Bay, Forest, Hills
- Has water view: Yes
- Water view: Bay
Lot
- Size: 4,748 sqft
- Features: Landscaped, Landscape Front
Details
- Parcel number: 04511111
- Special conditions: Offer As Is
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Roof: Metal
Condition
- Year built: 1978
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
- Utilities for property: Public
Green energy
- Energy generation: Solar
Community & neighborhood
Location
- Region: Mill Valley
HOA & financial
HOA
- Has HOA: No
Price history
| Date | Event | Price |
|---|---|---|
| 4/27/2026 | Sold | $1,550,000-6.1%$626/sqft |
Source:  BAREIS #326018263 Report a problem | ||
| 4/2/2026 | Pending sale | $1,650,000$666/sqft |
Source: BAREIS #326018263 Report a problem | ||
| 3/7/2026 | Listed for sale | $1,650,000-2.7%$666/sqft |
Source: BAREIS #326018263 Report a problem | ||
| 12/28/2025 | Listing removed | $1,695,000$685/sqft |
Source: BAREIS #325088670 Report a problem | ||
| 10/4/2025 | Listed for sale | $1,695,000+432.2%$685/sqft |
Source: BAREIS #325088670 Report a problem | ||
| 3/25/1999 | Sold | $318,500$129/sqft |
Source: Public Record Report a problem | ||
| 9/11/1998 | Sold | $318,500$129/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $8,167 +3.8% | $516,923 +2% |
| 2024 | $7,870 +2.5% | $506,790 +2% |
| 2023 | $7,676 +3.8% | $496,855 +2% |
| 2022 | $7,397 +2.2% | $487,114 +2% |
| 2021 | $7,238 -1.5% | $477,564 +1% |
| 2020 | $7,347 +2.3% | $472,668 +2% |
| 2019 | $7,180 +4.4% | $463,401 +2% |
| 2018 | $6,874 +2% | $454,316 +2% |
| 2017 | $6,737 +4.6% | $445,410 +2% |
| 2016 | $6,443 +0.7% | $436,679 +1.5% |
| 2015 | $6,395 +3.9% | $430,119 +2% |
| 2014 | $6,155 | $421,693 +0.5% |
| 2013 | -- | $419,791 +2% |
| 2012 | -- | $411,560 +2% |
| 2011 | -- | $403,490 +0.8% |
| 2010 | -- | $400,478 -0.2% |
| 2009 | -- | $401,431 +2% |
| 2008 | -- | $393,560 +2% |
| 2007 | -- | $385,843 +2% |
| 2006 | -- | $378,280 +2% |
| 2005 | -- | $370,864 +2% |
| 2004 | -- | $363,593 +6.2% |
| 2003 | -- | $342,206 +2% |
| 2002 | -- | $335,497 +2% |
| 2001 | -- | $328,922 |
Find assessor info on the county website
Neighborhood: Muir Woods Park
Nearby schools
GreatSchools rating
- 10/10Old Mill Elementary SchoolGrades: K-5Distance: 0.8 mi
- 9/10Mill Valley Middle SchoolGrades: 6-8Distance: 2.2 mi
- 10/10Tamalpais High SchoolGrades: 9-12Distance: 2.5 mi
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Estimated market value
$1,550,900
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Estimated market value
$1,550,900
- California
- Marin County
- Mill Valley
- 94941
- Muir Woods Park
- 40 Mountain Lane
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