Just 30 miles from the Golden Gate Bridge, 40 Los Pinos is a modern 7,437 sq ft retreat set on 10.23 acres in the rolling hills of West Marin. Designed for both elegance and sustainability, the estate blends architectural sophistication with seamless indoor-outdoor living. Floor-to-ceiling windows, vaulted ceilings, and an open layout flood the home with light and showcase sweeping views. The great room, media lounge with wet bar, and library loft cater to both relaxation and entertainment. The luxurious primary suite includes a soaking tub, rain shower, and a private flex space. An attached ADU with private access offers flexibility for guests, an office, or a separate residence. Outside, enjoy a solar-heated pool, koi pond with dock, irrigated orchard, and multi-level terraces ideal for entertaining. Sustainability features include photovoltaic and thermal solar systems, a smart water monitoring system, 60,000 gallons of water storage, and a high-yield well. A backup generator and fire mitigation measures ensure year-round peace of mind. High-speed fiber internet, whole-property WiFi, and remote smart-home systems make this estate as connected as it is serene. 40 Los Pinos is a rare legacy offering where privacy, design, and self-sufficiency meet.
Active
$6,995,000
40 Los Pinos, Nicasio, CA 94946
5beds
7,437sqft
Single Family Residence
Built in 1988
10.23 Acres Lot
$-- Zestimate®
$941/sqft
$-- HOA
What's special
Solar-heated poolLibrary loftSweeping viewsIrrigated orchardPrivate flex spaceOpen layoutLuxurious primary suite
- 1 day |
- 144 |
- 7 |
Zillow last checked:
Listing updated:
Listed by:
Isaiah Chass DRE #02080155 707-508-6390,
Livxplore Real Estate & Lifest 707-789-7470,
Sean Payne DRE #01732991 707-789-7470,
Livxplore Real Estate & Lifest
Source: BAREIS,MLS#: 326073095
Originating MLS: Sonoma
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 7
- Full bathrooms: 5
- 1/2 bathrooms: 2
Rooms
- Room types: Baths Other, Dining Room, Game Room, Guest Quarters, Kitchen, Laundry, Living Room, Master Bathroom, Master Bedroom, Office
Primary bedroom
- Features: Balcony, Sitting Area, Walk-In Closet 2+
- Level: Upper
Bedroom
- Level: Upper
Primary bathroom
- Features: Double Vanity, Low-Flow Shower(s), Low-Flow Toilet(s), Multiple Shower Heads, Sitting Area, Soaking Tub, Walk-In Closet 2+, Window
Bathroom
- Features: Low-Flow Shower(s), Tile, Tub w/Shower Over, Window
- Level: Lower,Main,Upper
Dining room
- Features: Formal Room
- Level: Lower,Main
Family room
- Features: Deck Attached
- Level: Lower,Main
Kitchen
- Features: Breakfast Area, Kitchen Island, Kitchen/Family Combo, Stone Counters, Wood Counter
- Level: Lower,Main
Living room
- Features: Cathedral/Vaulted, Sunken, View
- Level: Lower,Main
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Built-In Gas Oven, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Double Oven, Gas Water Heater
- Laundry: Ground Floor, Inside Room
Features
- Cathedral Ceiling(s), Formal Entry
- Flooring: Carpet, Tile, Wood
- Windows: Dual Pane Full
- Basement: Partial
- Number of fireplaces: 5
- Fireplace features: Wood Burning
Interior area
- Total structure area: 7,437
- Total interior livable area: 7,437 sqft
Property
Parking
- Total spaces: 14
- Parking features: Garage Faces Front, Side By Side, Uncovered Parking Spaces 2+, Paved
- Garage spaces: 4
- Uncovered spaces: 10
Features
- Levels: Two
- Stories: 2
- Patio & porch: Rear Porch, Front Porch, Patio
- Exterior features: Uncovered Courtyard
- Pool features: In Ground, Solar Heat
- Fencing: Metal,Partial,Wood,Gate
- Has view: Yes
- View description: Garden/Greenbelt, Hills, Ridge, Valley, Trees/Woods
- Waterfront features: Pond, Stream Seasonal
Lot
- Size: 10.23 Acres
- Features: Auto Sprinkler F&R, Garden, Landscaped, Landscape Front, Landscape Misc, Private, Irregular Lot
Details
- Additional structures: Outbuilding, Shed(s), Storage, ADU Full Bathrooms: 1, ADU Private Entry: Yes, ADU Type: ADU Attached
- Parcel number: 12128015
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
- Attached to another structure: Yes
Materials
- Foundation: Concrete Perimeter
- Roof: Composition,Shingle
Condition
- Year built: 1988
Utilities & green energy
- Electric: 220 Volts
- Gas: Propane Tank Owned
- Sewer: Septic Tank
- Water: Private, Treatment Equipment, Well
- Utilities for property: Electricity Connected, Propane, Public
Green energy
- Energy generation: Solar
Community & HOA
Community
- Security: Secured Access, Security Gate, Video System
HOA
- Has HOA: Yes
- Amenities included: None
- Services included: Road
- HOA name: Rancho Santa Margarita Property Owners Association
- HOA phone: 916-993-3461
Location
- Region: Nicasio
Financial & listing details
- Price per square foot: $941/sqft
- Tax assessed value: $3,411,371
- Date on market: 8/26/2026
- Electric utility on property: Yes
Estimated market value
Zestimate®
Not available
Estimated sales range
Not available
Rent Zestimate®
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 8/26/2026 | Listed for sale | $6,995,000$941/sqft |
Source: | ||
| 6/30/2026 | Listing removed | $6,995,000$941/sqft |
Source: | ||
| 5/6/2025 | Listed for sale | $6,995,000+187.3%$941/sqft |
Source: | ||
| 1/26/2006 | Sold | $2,435,000+5.9%$327/sqft |
Source: Public Record Report a problem | ||
| 10/7/2004 | Sold | $2,300,000$309/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $3,411,371 +2.2% |
| 2025 | $38,381 +5.5% | $3,339,503 +3.9% |
| 2024 | $36,386 -2.5% | $3,215,207 +2% |
| 2023 | $37,318 +1.5% | $3,152,183 +2% |
| 2022 | $36,766 +1.9% | $3,090,383 +2% |
| 2021 | $36,073 +1.1% | $3,029,807 +1% |
| 2020 | $35,681 +4.1% | $2,998,751 +2% |
| 2019 | $34,275 +1.9% | $2,939,975 +2% |
| 2018 | $33,633 +1.9% | $2,882,351 +2% |
| 2017 | $33,015 +4.7% | $2,825,855 +2% |
| 2016 | $31,534 +0.1% | $2,770,463 +1.5% |
| 2015 | $31,518 +3.8% | $2,728,871 +2% |
| 2014 | $30,350 | $2,675,423 +0.5% |
| 2013 | -- | $2,663,351 +2% |
| 2012 | -- | $2,611,151 +2% |
| 2011 | -- | $2,559,959 +0.8% |
| 2010 | -- | $2,540,831 -0.2% |
| 2009 | -- | $2,546,880 +2% |
| 2008 | -- | $2,496,960 +2% |
| 2007 | -- | $2,448,000 +4.3% |
| 2006 | -- | $2,346,000 +2% |
| 2005 | -- | $2,300,000 +84.1% |
| 2004 | -- | $1,249,420 +1.9% |
| 2003 | -- | $1,226,525 +2% |
| 2002 | -- | $1,202,483 +2% |
| 2001 | -- | $1,178,908 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 94946
Getting around
Nearby schools
GreatSchools rating
- 7/10Nicasio SchoolGrades: K-8Distance: 3.7 mi
- 10/10Archie Williams High SchoolGrades: 9-12Distance: 5.6 mi
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