10 Deer Island Ln, Novato, CA

$4,250,000

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5

Beds

4

Baths

4,760

Square feet

5.97

Acres

About 10 Deer Island Ln

A rare near six-acre estate (3 ~2 acre parcels) atop a private hill, this 4,760 sq ft custom home offers 5 bedrooms, 3 baths, and sweeping views from every window, all just minutes from Highways 37 and 101 and downtown Novato. The main level centers on a cathedral-ceiling living room with fireplace, a chef's kitchen with breakfast area and family room, a formal dining room with butler's pantry, and two south-facing decks. The primary suite opens to its own deck and includes two walk-in closets, dual vanities, a marble shower, and a jetted tub. Two more bedrooms (one ideal as an office), a full bath, a spacious laundry room, and an attached three-car garage complete the floor. A lower level with its own private entrance, full kitchen, two bedrooms, dual-sink bath, two-car garage, and a patio with putting green is ideal for guests, multigenerational living, or rental income. The grounds are equally impressive: sunrise views toward Mt. Diablo, a rose garden, fruit orchard, and reflecting the estate's equestrian origins, a six-stall barn with foaling and tack rooms, plus cross-fenced pastures. Radiant floor heating, air conditioning, tile flooring throughout, and extensive parking round out a truly exceptional offering.

Features of 10 Deer Island Ln

MLS® # 326049052
Price $4,250,000
Bedrooms 5
Bathrooms 4.00
Full Baths 3
Half Baths 1
Square Footage 4,760
Acres 5.97
Year Built 2001
Type Residential
Sub-Type Single Family Residence
Style Mediterranean
Status Active

Community Information

Address 10 Deer Island Ln
Area Novato
City Novato
County Marin
State CA
Zip Code 94945-3465

Amenities

Utilities Cable Available, Electric, Public, Sewer Connected
Features Balcony, Dog Run
Parking Spaces 7
Parking Garage Door Opener, Garage Facing Side, Interior Access, Side-by-Side, Uncovered Parking Spaces 2+
Garage Spaces 5
View Mountains, Mt Diablo, Panoramic, Woods
Has Pool Yes
Pool No

Interior

Heating Radiant Floor
Cooling Central
Fireplace Yes
Fireplaces Family Room, Living Room, Stone

Exterior

Lot Description Garden, See Remarks
Windows Bay Window(s), Dual Pane Full, Window Screens
Roof Spanish Tile
Construction Stucco
Foundation Combination, Concrete, Pillar/Post/Pier

Listing Map

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Listing courtesy of Christian Martinez of Montague Martinez RE

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Listing information last updated on October 8th, 2026 at 7:05am CDT.