200 Mountain King Road
Lagunitas, CA, 94938
$5,500,000
3 Beds
4 Baths
3,361 SqFt
20.06 Acres
It’s 4pm Friday. You close your laptop, head north over the Golden Gate, and in about an hour you’re turning onto a private gated drive. The city is already a memory. This is 200 Mountain King Road twenty acres in West Marin designed by Jeremy Kotas, a protege of Frank Gehry, with landscape by Bernard Trainor. Native grasses, manzanita, and a century-old bay tree blend seamlessly into the surrounding state park. Mt. Tamalpais on the horizon. Hiking and biking trails from your front gate. Inside: soaring ceilings, walls of glass, and views that shift with the light. The kitchen is appointed with Poggenpohl cabinetry, Gaggenau appliances, and Sub-Zero refrigerator and wine cooler. Wide concrete steps drop through the meadow to a heated 25-yard lap pool that holds the sky like a mirror while fog creeps in from the coast. The primary suite opens onto a private courtyard with reflecting pool. Deep soaking tub, natural stone, Boffi fixtures, walnut hardwood floors, radiant heat, and automated blinds. A study/office can be closed off from the main living area. Guests have their own world a two-level guest house with soaring ceilings, kitchenette, sleeping loft, and a patio with views. Private enough that everyone gets the weekend they wanted. Above the house, a deck beneath mature oaks catches the western light at day’s end. Vegetable gardens, landscape sculptures by Jefferson Mack, 48-panel solar system, and whole-property security. Recent well and septic reports available. Sunday evening you’re back in the city in no time. Or don’t leave at all.
Property Details
Price:
$5,500,000
MLS #:
326028654
Status:
Active
Beds:
3
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
sangeronimovalley
Finished Sq Ft:
3,361
Lot Size:
873,814 sqft / 20.06 acres (approx)
Year Built:
2005
Days on Market:
99
List Date:
Apr 13, 2026
Interior
Appliances
Dishwasher, Double Oven, Free-Standing Gas Range, Microwave, Wine Refrigerator
Bathrooms
3 Full Bathrooms
Cooling
None
Fireplaces Total
1
Flooring
Carpet, Concrete
Heating
Radiant
Interior Features
Cathedral Ceiling(s), Formal Entry, Storage
Laundry Features
Dryer Included, Washer Included
Levels
Multi/Split
Exterior
Garage Spaces
2
Lot Features
Garden, Gated Community, Greenbelt, Landscape Front, Low Maintenance, Private, Secluded
Parking Features
Detached, Enclosed, Electric Vehicle Charging Station(s), Garage Door Opener, Side-by-Side
Parking Spots
8
Parking Total
8
Stories
1
View
Forest, Garden/Greenbelt, Hills, Mt Tamalpais, Pasture
Financial
Map
All map details are google-generated and can contain errors. Lot lines and building locations are fuzzy. See Official plat maps for more accurate information.
Community
- Address200 Mountain King Road Lagunitas CA
- CityLagunitas
- CountyMarin
- Zip Code94938
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Copyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Reserved. Listing courtesy of Eric McFarland at The Agency
200 Mountain King Road
Lagunitas, CA


