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125 Belvedere Avenue
Belvedere CA 94920 US

$19,800,000

Active Listing ID 325094928
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5 bed
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10.00 Bath (5 Full , 5 Half)
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Lot: 0.41 Acres
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Single Family Residence

$19,800,000

Active Listing ID 325094928
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125 Belvedere Avenue For intrepid souls that dream of an extraordinary life, for those that have been blessed with exceptional good fortune and grace, and especially for those that best commune with the natural world when they are on or near the sea; La Casa dei Sogni is truly a House of Dreams. Designed by world-renowned architect Andrew Skurman, who undoubtedly took inspiration from the most celebrated Mediterranean Estates of the 18th and 19th centuries, La Casa dei Sogni is a place of whimsy and of timeless aesthetic beauty, a jewel sitting along the coveted southwestern shore of Belvedere Island. It is a place where space and time seem fluid, as you live among centuries-old patterned oak floors, fireplace hearths, and countless other architectural elements that once adorned some of Italy's finest palazzi. Built in 2008 by David Warner and his famed Red Horse Constructors, this House of Dreams combines the finest quality European materials, with the meticulous craftsmanship of a bygone era, creating a home that remains classically contemporary even with the application of modern engineering and construction techniques. Beautifully situated at the edge of the SF Bay, almost every room presents with open and unobstructed water views, spanning from the San Francisco city skyline all the way west, toward the twin spires of the Golden Gate Bridge, and the town and harbors of Sausalito, and beyond. The home enjoys its own private pier, boat dock, boat lift, and beach access, offering boundless recreational options, and epic entertaining opportunities on its enormous waterfront deck. La Casa dei Sogni also includes a stunning 51-foot motor yacht, currently berthed at Belvedere's Corinthian Yacht Club, a 50-foot slip at San Francisco's Pier 39, and an offshore mooring system together making it a breeze for daily commutes to and from San Francisco.

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Property Features

  • Facts
  • Lot Size: 0.41 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 5
  • 1/2 Bathrooms: 5
  • Cooling System: Central Air
  • Exterior Finish: Balcony, Built-In Barbeque, Uncovered Courtyard
  • Floor Covering: Carpet, Wood
  • Roof Type: Tile
  • Heating Fuels: Central, Fireplace(s)
  • Additional Features
  • Fireplace

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 19800000
  • unparsedaddress: 125 Belvedere Avenue
  • postalcity: Belvedere
  • stateorprovince: CA
  • country: US
  • postalcode: 94920
  • bathroomsfull: 5
  • bathroomshalf: 5
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.4132
  • lotsizeunits: Acres
  • lotsizearea: 0.4132
  • livingarea: 5895
  • livingareaunits: Square Feet
  • listagentfullname: Steven Mavromihalis
  • listagentemail: Steven@TeamMavromihalis.com
  • listagentkey: 3yd-BAREISCA-A011741
  • listagentmlsid: A011741
  • listagentpreferredphone: 4159991113
  • listagentofficephone: 4153453000
  • listofficekey: 3yd-BAREISCA-7A2431
  • listagentstatelicense: 00888824
  • listofficemlsid: 7A2431
  • disclaimer: Copyright © 2026 Bay Area Real Estate Information Services, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: BAREISCA
  • yearbuilt: 2008
  • listagenturl: https://www.StevenMavromihalis.com
  • countyorparish: Marin
  • parcelnumber: 060-181-26
  • appliances: Dishwasher, Freezer, Ice Maker, Range, Range - Gas, Refrigerator, Refrigerator - Built-in, Washer
  • cooling: Central Air
  • flooring: Carpet, Wood
  • heating: Central, Fireplace(s)
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 3
  • parkingtotal: 5
  • parkingfeatures: Boat, Covered, Garage
  • roof: Tile
  • view: Bridge, City, Marina, Panorama, Water
  • waterfrontyn: False
  • exteriorfeatures: Balcony, Built-In Barbeque, Uncovered Courtyard
  • architecturalstyle: Mediterranean
  • rooms: Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bathroom 5, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Dining Room, Family Room, Kitchen, Laundry, Living Room, Office
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Compass", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"Steven@TeamMavromihalis.com", "ListBrokerageCity":"San Francisco", "ListBrokerageCountry":"US", "ListBrokerageEmail":"kathy@compass.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Compass", "ListBrokeragePhone":"(310) 230-5478", "ListBrokeragePostalCode":"94109", "ListBrokerageStateOrProvince":"CA", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"891 Beach Street", "ListBrokerageWebsiteUrl":"http://compass.com", "ListOfficeAddress1":"1699 Van Ness Avenue", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"248380", "ListOfficeCity":"San Francisco", "ListOfficeCountry":"US", "ListOfficeEmail":"kathy@compass.com", "ListOfficePostalCode":"94109", "ListOfficeStateOrProvince":"CA", "ListPriceCurrencyType":"USD", "ListingTitle":"Mediterranean, Single Family Residence - Belvedere, CA", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/125-Belvedere-Ave_Belvedere_CA_94920_M16075-16371?f=listhub&s=BAREISCA&m=325094928&c=rexren", "MLSModificationTimestamp":"2026-01-21T18:34:05Z", "Neighborhoods":[{"Description":null, "Name":"Belvedere"}], "PostalCode":null, "RawPropertySubType":"Single Family Residence", "RawPropertyType":"Residential", "RoomCount":0, "StateOrProvince":null, "Taxes":[], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 1/22/2026 4:01:25 AM GMT
Source Updated Date: 2/5/2026 12:50:11 PM GMT

Courtesy of: Steven Mavromihalis, Compass, Steven@TeamMavromihalis.com

Copyright © 2026 Bay Area Real Estate Information Services, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.