20 Lagoon Road
Belvedere, CA 94920
- 4 beds
- 5 baths
- – sqft
- 5,998 sqft lot
- 1943 build
- – on site
Stunning designer home was completely reimagined, creating expansive single-level living with 14-foot ceilings & floor to ceiling windows. Its heart is the great room showcasing the views of the Lagoon, its island with birds, San Francisco skyline & Belvedere Island. The great room is the perfect entertaining space with NanaWall doors that fold open creating an indoor/outdoor living space. Outside includes a firepit enclave, a turfed lower yard & waterfront dock for boats & water toys. Oriented toward Belvedere Island offers views encompassing the City, Sausalito & glimpses of Mt. Tam. The chef's kitchen boasts Thermador appliances including induction cooktop, oven & microwave, & dual prep areas with two dishwashers. Custom cabinetry provides storage, with beautiful quartz counter tops & a walnut bar/eating counter & informal eating area. The great room features a contemporary gas fireplace & is adjacent to the dining area. The primary suite with gas fireplace offers views of the Lagoon & City skyline. It includes an adjoining dressing room with closets, luxurious double shower & quartz top island with sinks & storage. There are 3 additional en-suite bedrooms. The Lagoon lifestyle is hard to find or duplicate plus is located close to Town & all it's amenities & Ferry to SF.
Last checked:
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Last updated Mar 24, 2025
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MLS# 325008013 —
The Building
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Year Built Source:Other
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Architecture:Contemporary
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Construct/Condition:Wood, Wood Siding
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Levels:1
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Roof:Bitumen, Tar/Gravel
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Foundation:Concrete Perimeter
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Window Features:Dual Pane Full
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Patio And Porch Features:Covered Deck, Front Porch, Uncovered Deck, Uncovered Patio
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Security Features:Smoke Detector
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SqFt:0 Sqft
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SqFt Source:Against Co. Policy
Interior
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Interior Features:Skylight(s)
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# of Rooms:8
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Main Level:Bedroom(s), Family Room, Full Bath(s), Kitchen, Living Room, Primary Bedroom
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Room Type:Den, Family Room, Great Room, Guest Quarters, Kitchen, Laundry, Living Room, Primary Bathroom, Primary Bedroom, Wine Storage Area
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Living Room:Deck Attached, Great Room, View
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Kitchen Features:Breakfast Area, Island, Island w/Sink, Kitchen/Family Combo, Quartz Counter, Slab Counter, Wood Counter
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Dining Room Features:Dining Bar, Dining/Family Combo, Dining/Living Combo
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Family Room:Deck Attached, Great Room, View
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Flooring:Tile, Wood
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Laundry Features:Cabinets, Dryer Included, Inside Area, Washer Included
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Fireplace Features:Family Room, Living Room, Primary Bedroom
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# of Fireplaces:2
Financial & Terms
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Sale Conditions:Offer As Is
Location
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Directions:Tiburon Blvd. to San Rafael Ave. Left on Lagoon Rd.
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Cross Street:San Rafael Avenue
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Area:Belvedere
The Property
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Property Type:Residential
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Property Type:Single Family Residence
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Lot Description:Garden, Grass Artificial, Low Maintenance
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5998Lot SqFt:
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Lot Size Measurement:Acres
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Property Faces:Southwest
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View:City Lights, Downtown, Mt Tamalpais, Water View
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0.1377Acres:
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Attach/Detach Home:Detached
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Fence:Back Yard
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Driveway:Paved Driveway, Paved Sidewalk
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Assessors Parcel Number:060-011-02
Beds
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Total Bedrooms:4
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Master Bedroom Features:Closet, Ground Floor, Sitting Area, Walk-In Closet 2+
Baths
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5Total Baths:
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4Full Baths:
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1Half Baths:
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Bath Features:Shower Stall(s), Tile, Tub, Tub w/Shower Over
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Master Bath Features:Closet, Double Sinks, Multiple Shower Heads, Quartz, Shower Stall(s), Tile
Heating & Cooling
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Heating:Central
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Cooling:None
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Electric:220 Volts in Laundry
Utilities
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Description:Cable Available, Electric, Natural Gas Available, Public
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Water Source:Public
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Sewer:Public Sewer
Appliances
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Appliances:Built-In Electric Oven, Built-In Electric Range, Built-In Refrigerator, Dishwasher, Disposal, Electric Cook Top, Gas Water Heater, Hood Over Range, Microwave, Self/Cont Clean Oven, Wine Refrigerator
Schools
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Elementary School District:Reed Union
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Middle Or Junior School District:Tamalpais Union
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Senior High School District:Reed Union
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School District (County):Marin
The Community
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Senior Age Requirement::No
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Association Features:Pool, Spa/Hot Tub
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Association Fee:465
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Association Fee Includes:Other, See Remarks
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Pool Description:No
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HOA Fee Schedule:Quarterly
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HOA Fee Amount:$Yes
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HOA Name:BOPOA
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HOA Phone Number:(800) 300-7128
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Association:Marin County
Parking
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Carport Spaces:2.00
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Total Parking Spaces:2.00
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Parking Features:Boat Dock, Covered, Deck, EV Charging, Guest Parking Available, No Garage
Monthly cost estimate

Asking price
$9,750,000
Expense | Monthly cost |
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Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$52,208
|
Taxes | N/A |
Insurance | $2,681 |
HOA fees | $155 |
Utilities | N/A |
Total | $55,044/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Sale history
Date | Event | Source | Price | % Change |
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2/11/25
Feb 11, 2025
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Listed / Active | BAREIS | $9,750,000 |