SAN FRANCISCO BAY AREA • 9-COUNTY ARCHITECTURAL NETWORK
Official Regional MLS Feed • Nov 7, 2026
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428 Greenwood Beach Rd
ACTIVE MLS ALLIANCE Single Family Residence
Official MLS Asking Price
$4,995,000.00
Photo 1 of 37

428 Greenwood Beach Rd

Tiburon, Marin County • California • MLS #326067890

πŸ›οΈ This listing courtesy of: Emy J Cosio-Barron, Coldwell Banker Realty (BAREIS MLS #326067890)
MLS ID #326067890
Living Area 2,485.00 Sq Ft
Price / SqFt $2010.06
Bedrooms 4 Beds
Bathrooms 4.0 Baths
Association Fee No HOA ($0)
Stories / Levels 3 Storyies
Lot Area 0.5051 Acres
Market Velocity 87 Days on Market
πŸ”΅ Market Duration Note: This residence has been active for 87 days. Extended duration creates opportunistic contract positioning.

Property Narrative • Architectural Remarks

The moment you pass through the private gate, you will be immediately enchanted by the lovely gardens, the serenity, and the peaceful setting. You know you have arrived at a very special place unlike no other. The home is ideally nestled along one of Tiburon's coveted streets offering buyers exciting Marin lifestyle, extraordinary views, while providing rare commuter convenience to San Francisco. On the main level, the inviting, light-filled living and dining room draws you to the awe inspiring, spanning panorama of the Bay and City Skyline. This room is seamlessly connected to a spacious deck designed to capture the spectacular waterfront location and provide both personal relaxation and lively entertainment. Also, on this floor, is the remodeled and charming kitchen, casual dining and guest bath. The lower level includes 2 bedrooms and remodeled bath with steam shower. These rooms lead to a view patio positioned to enjoy the continually changing vistas of light, water and sky. Upstairs is the romantic primary suite which is stunning complete with its personal deck, walk-in closet, custom cabinetry, and sun-lit bathroom. The detached 1 bd 1 ba Guest House, presently used as a working office, includes utility wet bar, fireplace, and private entrance. The Guest House is also perfect for in-laws, visiting guests, or caretaker. In the Main House, which consists of 3 bd 2.5 ba, there is an additional room and half-bath, not included in sqft. This can be useful and work for many purposes. The property has been thoughtfully updated, remodeled, maintained and the exceptional care is reflected in the Pride-of-Ownership. This residence truly embraces the essence of coastal living, but it is also one of the Bay Area's most exceptional and remaining waterfront vantage points. A rare offering and a discerning buyer can now make it their home. There are 2 APNs for this property 055-121-05 22,000 sqft and 055-031-07 7200 sqft

Architectural Specifications • Key Infrastructure

Property Sub-Type Single Family Residence
Architectural Style Cottage, English, Vintage
Property Condition Updated/Remodeled
Year Built 1939
Subdivision / Enclave Tiburon
Vehicle Parking 2-Car Garage • Detached, Garage Door Opener, Side-by-Side
Climate Control Cooling: None • Heat: Central
Solar Integration None Reported
Fireplaces 2 Fireplaces
Pool & Spa None
Second Unit / ADU 2nd Unit Detached
Water & Sewer Utilities Water: Public • Sewer: Public Sewer
Assessor Parcel # (APN) 05512105
Cross Street Tiburon Blvd
Roofing Composition, Shingle

Educational Jurisdiction • Assigned School Districts

Elementary School Reed Union Elementary Area
Middle / Junior High Tiburon Middle School Area
High School District Tiburon High School Area
Unified Administrative Jurisdiction: Marin Unified School District

Interior Appointments • Appliances • Finishes

Architectural & Interior Features
• Formal Entry • Storage
Included Kitchen & Utility Appliances
βœ“ Dishwasher βœ“ Disposal βœ“ Gas Cooktop

Exterior Grounds • Outdoor Living • Environmental Features

Scenic Environmental Views
⛰️ Bay ⛰️ City ⛰️ City Lights ⛰️ Panoramic ⛰️ San Francisco ⛰️ Water
Porch, Patio & Deck Elements
🏑 Uncovered Deck 🏑 Uncovered Patio
Lot & Grounds Attributes
🌿 Auto Sprinkler F&R 🌿 Landscape Front 🌿 Low Maintenance
Outbuildings & Additional Structures
🏚️ Guest House

System Audit History

  • • Oct 20, 15:09 | STATUS: Off-Market → Active (SYSTEM_SYNC)
πŸ›οΈ Official MLS Listing Courtesy Originating MLS: BAREIS MLS • #326067890
This listing courtesy of:
Emy J Cosio-Barron
🏒 Coldwell Banker Realty • Verified MLS Participant
πŸ›‘οΈ BAREIS MLS • Data Disclosure & Licensing Terms
Originating Feed: BAREIS MLS • #326067890
Data Provider: Bay Area Real Estate Information Services, Inc. (BAREIS MLS) • Northern California MLS Alliance

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