336 Pipers Reach Unkn, The Sea Ranch, CA

$3,849,000

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4

Beds

3

Baths

2,183

Square feet

0.66

Acres

About 336 Pipers Reach Unkn

Designed by acclaimed architect William Turnbull FAIA, this oceanfront compound reflects a legacy of design excellence with roots in the award-winning architectural tradition that defines The Sea Ranch. Set dramatically above Shell Beach, this residence offers a rare blend of classic architecture with design integrity, unparalleled privacy, beach access, and panoramic coastline ocean views. Clean lines and natural materials echo the surrounding landscape. Every angle invites a deeper connection to the elements as this architecturally significant home is both powerful and understated - a study in form, material, and place. Originally built in 1983 and thoughtfully expanded in 1994 under Turnbull's direction, the main residence is centered around a stunning great room with uninterrupted whitewater views. Here, walls of glass frame the dramatic rock outcroppings and crashing waves of Shell Beach, while interior finishes include vertical grain fir cabinetry, granite countertops, slate flooring, and a propane fireplace. The space opens seamlessly to ocean-facing decks as well as a private, sheltered courtyard. Two primary bedroom suites anchor opposite ends of the home, while a third bedroom or office sits just off the grand two-story solarium. Bathed in sunlight, this striking space features passive solar heating and a Rumford fireplace, with tranquil views into the beautifully landscaped courtyard. Crossing the enclosed courtyard graced by a pair of century-old olive trees you'll find a charming detached guest studio (fourth bedroom) complete with a full bath and private sunlit deck, offering a serene retreat for visitors. Additional features include a two-car garage with epoxy floors, storage sheds, decomposed granite pathways, four-bedroom septic system, 3 tankless water heaters, radiant floor heating, underground utilities, and fiber optic internet. Included in the sale are remodel plans from Malcolm Davis Architecture (which have received conceptual design approval and provide the vision to bring this statement property to its full potential). For the buyer, who has been waiting for something truly distinctive, not just another coastal home, but a legacy property, 336 Pipers Reach presents a rare opportunity to steward a piece of architectural history and create something remarkable in one of Northern California's most iconic settings. This is The Sea Ranch at its most compelling. Unpolished. Authentic. Full of possibilities.

Features of 336 Pipers Reach Unkn

MLS® # 326022976
Price $3,849,000
Bedrooms 4
Bathrooms 3.00
Full Baths 3
Square Footage 2,183
Acres 0.66
Year Built 1983
Type Residential
Sub-Type Single Family Residence
Style Contemporary
Status Active

Community Information

Address 336 Pipers Reach Unkn
Area Sea Ranch
City The Sea Ranch
County Sonoma
State CA
Zip Code 95497

Amenities

Utilities Internet Available, Propane, Propane Tank Leased, Underground Utilities
Features Uncovered Courtyard
Parking Spaces 4
Parking Detached, Side-by-Side
Garage Spaces 2
View Ocean
Has Pool Yes
Pool Yes

Interior

Heating Fireplace(s), Propane, Radiant
Cooling None
Fireplace Yes
Fireplaces Family Room, Gas Piped, Living Room, Wood Burning

Exterior

Lot Description Greenbelt, Private
Windows Dual Pane Full
Roof Composition
Construction Wood Siding

Listing Map

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Listing courtesy of Hanne Liisberg of Liisberg, Winant & Company, Inc.

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Listing information last updated on July 18th, 2026 at 6:20am CDT.