---
listing_id: BA325094928
status: Active
price: 19800000
beds: 5
baths_full: 5
baths_half: 5
sqft_living: 5895
sqft_lot: 17999
lot_acres: 0.413
year_built: 2008
property_type: Residential
property_subtype: Single Family Residence
address: "125 Belvedere Ave"
city: Belvedere
state: CA
zip: 94920
county: "Marin County"
lat: 37.8687232
lng: -122.4672239
days_on_market: 279
hoa_fee: 
hoa_frequency: 
garage_spaces: 2
list_agent: "Steven Mavromihalis"
list_office: "Compass"
list_agent_phone: "(415) 999-1113"
list_agent_license: 00888824
mls_source: REBAREIS
modified: 2026-07-31
transaction_type: buy
---

Home | Marin County | Belvedere | 94920 | 125 Belvedere Ave

125 Belvedere Ave, Belvedere, CA 94920

MLS: BA325094928 | Status: Active | Price: $19,800,000
Beds/Baths: 5 / 5 /5
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
5 5 /5 5,895 0.413 2008

Remarks

Luxury Property Auction: 25-31 August. Accepting starting bids through 24 August. Starting bids expected between $8M-$12M. Earn an incentive by 24 August. A meticulously crafted villa graces the southwestern shores of Belvedere Island, with unobstructed views spanning the San Francisco skyline to the Golden Gate Bridge, Sausalito, and Mount Tamalpais. Designed by architect Andrew Skurman and completed in 2008 by Red Horse Constructors, the estate channels the elegance of Portofino's historic villas through centuries-old patterned oak floors, hand-hewn cobblestone, and terra cotta finishes. A rare private pier, boat dock with lift, and boathouse extend onto San Francisco Bay, while a Swiss-engineered elevator glides from the gated entry to the front door. The full-floor primary suite offers sweeping water views, dual bathrooms, and a flexible adjoining room. Two additional ensuite bedrooms, an entertainment room with dry bar, and direct beach access complete the lower level. A detached guest casita, soundproofed garage, and included fifty-one-foot motor yacht with a Pier 39 slip round out this rare bayfront legacy.

MLS Listing Information

Field Value
MLS # BA325094928
MLS Source Bay Area Real Estate Information Services, Inc.
Days on Site 279

Features

Interior Features

Feature Details
Bedrooms Primary Suite/Retreat
Bathrooms Double Sinks, Shower(s) over Tub(s), Stall Shower, Stone, Tub
Kitchen Countertop - Stone, Hookups - Gas, Island, Other, Pantry Cabinet, Skylight(s)
Appliances Built-in BBQ Grill, Dishwasher, Freezer, Hood Over Range, Ice Maker, Other, Oven Range - Gas, Refrigerator, Dryer, Washer
Dining Room Formal Dining Room, Other
Family Room Deck Attached, Other, Vaulted Ceilings, View
Fireplace Gas Log, Living Room, Primary Bedroom
Flooring Carpet, Stone, Wood
Laundry Cabinets, In Laundry Room, Laundry - Yes, Tub / Sink
Cooling Central Forced Air
Heating Central Forced Air, Fireplace

Exterior Features

Feature Details
Roof Tile
Pool Pool - No
Style Custom, Luxury, Mediterranean

Parking, School, and Other Information

Feature Details
Garage/Parking Boat Dock, Covered Parking, Detached, Facing Side, Gate/Door Opener, Garage: 2 Car(s)
Sewer Public Sewer
Water Public
Complex Amenities Community Security Gate

Contact Information

Listing Agent Co-Listing Agent
Steven Mavromihalis John Fitzgerald
Compass Compass
License #: 00888824 License #: 01373914
Phone: (415) 999-1113 Phone: (415) 345-3000

Property Units

# Buildings # Leased Units # Total Units
0

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Reed Elementary School public KG,1,2 0.90 mi N/A
Del Mar Middle School public 6-8 1.89 mi 10
Dr. Martin Luther King Jr. Academy public K-8 2.55 mi 7
Strawberry Point Elementary School public K-5 2.80 mi 10
Bel Aire Elementary School public 3,4,5 2.88 mi 10
Tamalpais Valley Elementary School public K-5 3.31 mi 10
Tamalpais High School public 9-12 3.55 mi 10
Mill Valley Middle School public 6-8 3.89 mi 9
The Cove School public K-5 3.97 mi 10
Edna Maguire Elementary School public K-5 4.19 mi 10
Park Elementary School public K-5 4.51 mi 10
Lilienthal (Claire) Elementary School public K-8 4.73 mi 10
Presidio Children Center public KG 4.92 mi N/A
Marina Middle School public 6-8 4.93 mi 7

Nearby Homes

Address Price Beds Baths Sq Ft Status
1 Blanding Ln $21,900,000 4 5/2 4,996 Active
337 Belvedere Ave $17,500,000 6 7/3 11,200 Active
445 Belvedere Ave $19,880,000 4 5/2 8,131 Active

Disclosures

©2026 Bay Area Real Estate Information Services, Inc. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from Bay Area Real Estate Information Services, Inc.

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This listing information is up-to-date as of July 31, 2026. For the most current information, please contact Steven Mavromihalis, (415) 999-1113.