$12,000,000
SOLD APR 9, 2025

135 Antonette Dr Belvedere Tiburon, CA 94920

5 Beds
4.5 Baths
6,120 Sq Ft
1.03 Acres

Recently Sold

$1,961 Per Sq Ft

7% Below List Price

14 Days on Market

Highlights

  • Heated In Ground Pool
  • Bay View
  • Custom Home
  • Bel Aire Elementary School Rated A
  • Solar Power Battery
  • Built-In Refrigerator

About This Home

As of April 2025

Recently completed in December 2019, this modern masterpiece is one of the most stunning properties in Tiburon, a town replete with impressive estates. This home is an architectural paragon commanding center stage on a private landscaped acre on the verdant eastern flank of the Tiburon peninsula. It is bathed in sun and panoramic views of the San Francisco Bay, including the Richmond-San Rafael Bridge, a broad expanse of the East Bay skyline, and the lush Tiburon hillside. Highlights include spectacular architectural design, the finest finishes, myriad custom features, a sparkling pool and waterfall spa, and multiple entertaining venues indoors and out. Minutes from both Highway 101 and Tiburon's charming shops and restaurants, parks and yacht clubs, hiking and biking trails, award-winning schools, and the ultimate commute by ferry to San Francisco nearby, this is a 21st century dream home.

Last Agent to Sell the Property

Bill Smith Ann Aylwin

Compass License #01229913

Compass

Last Buyer's Agent

Steven Mavromihalis

Compass License #00888824

Compass

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $68,895

Year Built

  • Built in 2019

Lot Details

  • 1.03 Acre Lot
  • East Facing Home
  • Fenced
  • Landscaped
  • Private Lot
  • Secluded Lot

Parking

  • 2 Car Direct Access Garage
  • Enclosed Parking
  • Garage Door Opener
  • Auto Driveway Gate
  • Guest Parking
  • Uncovered Parking

Property Views

  • Bay
  • Panoramic
  • Bridge
  • Hills

Home Design

  • Custom Home
  • Side-by-Side
  • Concrete Foundation
  • Metal Roof
  • Stucco

Interior Spaces

  • 6,120 Sq Ft Home
  • 3-Story Property
  • Ceiling Fan
  • Skylights
  • Double Sided Fireplace
  • Gas Fireplace
  • Formal Entry
  • Great Room
  • Family Room Off Kitchen
  • Living Room with Attached Deck
  • Dining Room with Fireplace
  • Formal Dining Room
  • Home Office
  • Bonus Room
  • Storage

Kitchen

  • Breakfast Area or Nook
  • Walk-In Pantry
  • Double Oven
  • Built-In Gas Oven
  • Built-In Gas Range
  • Range Hood
  • Warming Drawer
  • Microwave
  • Built-In Refrigerator
  • Dishwasher
  • Kitchen Island
  • Quartz Countertops
  • Wine Rack
  • Disposal
  • Fireplace in Kitchen

Flooring

  • Wood
  • Radiant Floor
  • Concrete
  • Tile

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Main Floor Bedroom
  • Primary Bedroom Upstairs
  • Dual Closets
  • Bathroom on Main Level

Laundry

  • Laundry on upper level
  • Dryer
  • Washer

Home Security

  • Video Cameras
  • Carbon Monoxide Detectors
  • Fire and Smoke Detector
  • Fire Suppression System
  • Front Gate

Eco-Friendly Details

  • Solar Power Battery
  • Solar owned by seller

Pool

  • Heated In Ground Pool
  • Spa
  • Gas Heated Pool
  • Pool Cover

Outdoor Features

  • Balcony

Utilities

  • Zoned Heating and Cooling
  • Internet Available
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number 038-121-03

Home Details

Home Type

Single Family

Est. Annual Taxes

$68,895

Year Built

Built in 2019

Lot Details

0

Parking

2

Listing Details

  • Interior Amenities: Formal Entry, Skylight(s), Storage Area(s)
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Custom, Detached, Luxury
  • Directions To Property: From Tiburon - Tiburon Boulevard, Right on Trestle Glen Boulevard, Left on Paradise Drive, Left on Antonette Drive. From Corte Madera - San Clemente Drive to Paradise Drive, Right on Antonette Drive.
  • Lot Size Acres: 1.0287
  • Stories: 3
  • Levels: Three Or More
  • Property Faces: East
  • Special Features: None

Interior Features

  • Appliances: Built-In Gas Oven, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Double Oven, Hood Over Range, Microwave, Warming Drawer
  • Number Of Fireplaces: 1
  • Bedrooms: 5
  • Half Bathrooms: 1
  • Full Bathrooms: 4
  • Dining Room Features: Formal Area
  • Living Room Features: Deck Attached, View
  • Flooring: Concrete, Tile, Wood
  • Square Footage: 6120.00
  • Bathrooms: 5
  • Family Room Features: Deck Attached, View
  • Fireplace Features: Dining Room, Double Sided, Family Room, Gas Piped, Kitchen
  • Kitchen Features: Breakfast Area, Island, Kitchen/Family Combo, Pantry Closet, Quartz Counter
  • Room Type: Bonus Room, Dining Room, Family Room, Great Room, Kitchen, Living Room, Primary Bathroom, Primary Bedroom, Office, Wine Storage Area
  • Lower Level: Garage
  • Main Level: Bedroom(s), Dining Room, Family Room, Full Bath(s), Kitchen, Living Room, Partial Bath(s), Street Entrance
  • Spa Features: Spa/Hot Tub Built-In

Exterior Features

  • Construction Materials: Concrete, Glass, Stucco
  • Foundation: Concrete
  • Lot Features: Landscape Back, Landscape Front, Landscape Misc, Private, Secluded
  • Roof: Metal
  • ExteriorFeatures: Balcony, Entry Gate
  • Fencing: Fenced
  • Pool Features: Built-In, Gas Heat, Pool Cover
  • View: Bay, Bridges, Hills, Panoramic, Water

Garage/Parking

  • Parking Features: Attached, Enclosed, Garage Door Opener, Guest Parking Available, Interior Access, Private, Side-by-Side, Uncovered Parking Spaces 2+
  • Total Parking Spaces: 10.00
  • Garage Spaces: 2.00
  • Driveway/Sidewalks: Gated, Paved Driveway, Paved Sidewalk

Utilities

  • Cooling: Ceiling Fan(s), Central, MultiZone
  • Electric: Photovoltaics Seller Owned, PV-Battery Backup
  • Security Features: Carbon Mon Detector, Fire Suppression System, Smoke Detector, Video System
  • Sewer: Public Sewer
  • Utilities: Cable Connected, Internet Available, Public
  • Water Source: Public
  • Heating: Central, Radiant Floor
  • Laundry Features: Cabinets, Dryer Included, Inside Area, Upper Floor, Washer Included

Schools

  • School District: Marin
  • Middle/Junior School District: Reed Union

Lot Info

  • Assessor Parcel Number: 038-121-03
  • Lot Size Sq Ft: 44810.00

Building Info

  • Year Built: 2019

MLS Schools

  • Senior High School District: Tamalpais Union
  • School District (County): Marin

Map

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

Date Event Price Change Sq Ft Price
04/09/2025 04/09/25 Sold $12,000,000 -7.0% $1,961 / Sq Ft
03/10/2025 03/10/25 Pending -- -- --
02/24/2025 02/24/25 For Sale $12,898,000 +616.6% $2,108 / Sq Ft
03/24/2016 03/24/16 Sold $1,800,000 0.0% --
03/24/2016 03/24/16 Sold $1,800,000 0.0% $49 / Sq Ft
03/11/2016 03/11/16 Pending -- -- --
03/04/2016 03/04/16 Pending -- -- --
01/05/2016 01/05/16 For Sale $1,800,000 0.0% $49 / Sq Ft
10/02/2015 10/02/15 For Sale $1,800,000 -- --
Source: Bay Area Real Estate Information Services (BAREIS)

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $68,895 $6,190,134 $2,169,422 $4,020,712
2023 $67,691 $6,068,782 $2,126,895 $3,941,887
2022 $66,365 $5,949,792 $2,085,192 $3,864,600
2021 $65,303 $5,833,161 $2,044,311 $3,788,850
2020 $64,752 $5,773,356 $2,023,356 $3,750,000
2019 $26,464 $2,285,160 $1,985,160 $300,000
2018 $24,346 $2,097,720 $1,947,720 $150,000
2017 $21,509 $1,836,000 $1,836,000 $0
2016 $9,052 $739,886 $739,886 $0
2015 $9,062 $728,775 $728,775 $0
2014 $8,746 $714,500 $714,500 $0
Source: Public Records

Deed History

Date Type Sale Price Title Company
Interfamily Deed Transfer -- None Available
Grant Deed $368,709 Old Republic Title Company
Grant Deed $714,500 Old Republic Title Company
Interfamily Deed Transfer -- Old Republic Title Company
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- --
Interfamily Deed Transfer -- --
Interfamily Deed Transfer -- --
Gift Deed -- --
Interfamily Deed Transfer -- --
Interfamily Deed Transfer -- --
Interfamily Deed Transfer -- --
Gift Deed -- --
Source: Public Records

Similar Homes in Belvedere Tiburon, CA

  • 20 Lagoon Rd, Belvedere Tiburon, CA 94920

    $9,750,000

    • 4 Beds
    • 4.5 Baths
    • 20 Lagoon Rd
    • Belvedere Tiburon, CA

    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.

    Randi Brinkman Golden Gate Sotheby's

    Section Image
  • 26 Peninsula Rd, Belvedere Tiburon, CA 94920

    $7,995,000

    • 4 Beds
    • 4.5 Baths
    • 4,070 Sq Ft
    • 26 Peninsula Rd
    • Belvedere Tiburon, CA

    Renovation is finally completed making this 4,070 Sq. Ft. near-new magnificent home the largest resort-like sanctuary on the best Belvedere Lagoon location for you and family to enjoy the unique waterfront lifestyle of swimming, yachting, peddle boating, kayaking, and short walk to 2 world class yacht clubs and downtown Tiburon's fabulous restaurants, open spaces, bike paths and Ferry Services to

    Olivia Hsu Decker Golden Gate Sotheby's

    Section Image
  • 335 Golden Gate Ave, Belvedere Tiburon, CA 94920

    $11,850,000

    • 4 Beds
    • 4.5 Baths
    • 4,135 Sq Ft
    • 335 Golden Gate Ave
    • Belvedere Tiburon, CA

    Belvedere Island luxury, where craftsmanship meets unparalleled views in this world class estate. One of Belvedere Island's most prestigious streets, this beautiful craftsman home affords a lifestyle of sophistication, privacy, and serenity. Absolutely stunning, panoramic views of the San Francisco Bay, downtown San Francisco, the Golden Gate Bridge, Sausalito, and Mt. Tamalpais; some of the most

    Bill Bullock Golden Gate Sotheby's

    Section Image

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 325015320

Bay Area Real Estate Information Services (BAREIS)

APN: 038-121-03