119 Marguerite Ave
119 Marguerite Ave
Mill Valley, CA 94941
United States
4,295,000
6beds
4.5baths
4,730sqft
12,180sf lot
Property Description 

Gated, designer-renovated estate blends artful architecture with turnkey luxury just minutes to downtown Mill Valley and Mt. Tam's scenic trails. This thoughtfully updated home offers nearly 5,000 sq ft of beautifully designed living space, where luxury meets warmth and livability. The 4,262 sq ft main residence features 5BR/3.5BA, a new spa-inspired primary bath, three cozy fireplaces, a media/game room, a charming ladder-accessed loft, and a sunlit office with wet bar -perfect for working from home or hosting friends. A separate 468 sq ft legal 1BR/1BA guest house with a private entry is ideal for extended family, visitors, au-pair, studio or short rental income. Designed for effortless indoor-outdoor living, this home opens to multiple serene patios complete with a koi pond, waterfall, fire pit under the redwoods, and a covered outdoor kitchen with grill, fridge, TV, and heaters for year-round enjoyment. The architectural driveway opens to a 7-car same-level parking, a 438 sq ft garage with RaceDeck flooring, a basketball hoop, plus a 250 sq ft storage room with 100-bottle wine fridge. New HVAC system and leased solar included. Premium design, flexible layout, and elevated outdoor space make this one of Mill Valley's most compelling offerings.

- Main Residence:

4,262 sqft of luxury: 5 beds with generous closets, 3.5 baths with premium finishes. Primary suite includes a new bathroom with a deep soaking tub for ultimate relaxation, a fireplace for cozy nights, and is wired for 5.1 surround sound. Living room fireplace creates a warm ambiance for gatherings. Den doubles as a chic office with a fireplace, wet bar, and wine fridge—perfect for work or entertaining. Media/game room wired for 7.1 surround sound, ideal for immersive entertainment. Loft with ladder sparks creativity. Kitchen equipped with modern high-end appliances. Seamless indoor-outdoor flow: nearly every room opens to decks or patios. Dual heating zones and central air keep the home comfortable year-round.

- Guest house: 468 sqft modern retreat, serving as the 6th bedroom: cozy one-bedroom, sleek shower, full kitchen includes modern high-end appliances, enhancing functionality. Wired for Atmos surround sound with Bose speakers installed, elevating the entertainment experience. Private entrance, short-term rental potential - great for guests or revenue.

Total Living space: 4,730 sqft

- Garage: 438 sqft 2-car garage with RaceDeck flooring and state-of-the-art, high-end lighting. Space for 7 vehicles on the kitchen/main floor level - a rare asset in Mill Valley.

- 250 sq ft storage area for easy organization

 

Property Type 
SingleFamily
Year Built 
1987
Lot Size 
12,180 sf
Stories 
3
Garage 
Detached
Parking Spaces 
9

Property Tour

Video

AMENITIES

  • Private Gated Entrance
  • Guest House
  • Soaking tub
  • Covered outdoor kitchen
  • Fire pit nestled in the redwoods
  • Fireplace
  • Outdoor heaters
  • Wet bar
  • Wine fridge
  • Playhouse
  • Game room
  • Loft with ladder
  • Basketball hoop
  • Large Koi pond with cascading waterfall
  • Wired for Atmos surround
  • HVAC System

Get in Touch

Monica Costa
Realtor® MBA I Founding Member of Engel & Völkers Marin County
415.480.9424
DRE#02063023
Send Inquiry
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