280 Round Hill Road Tiburon, CA $ 15,250,000
280 Round Hill Road
$ 15,250,000
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280 Round Hill Road

Tiburon, CA, 94920
$ 15,250,000
Bedrooms9 Baths6.1 Sq 7,489

Monthly Estimate*

$ 105,328

Listed by Lily Garipova, Centermac Realty, Inc., lilyagaripova@gmail.com
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Single Family Home for sale in Tiburon, CA

for $15,250,000 with 9 bedrooms and 6 full baths, 1 half bath. This 7,489 square foot home was built in 1968 on a lot size of 1.0193.

A trophy resort-style estate of three separate fully remodeled three structures, sitting on two parcels of approximately 1.69 level, usable acres on Round Hill in the Bel Aire neighborhood of Belvedere Tiburon: a 7,489 sqft main residence, a detached two-story guest house, and a pool house. The main residence places the entire main living level on one continuous floor, with San Francisco skyline, Golden Gate Bridge, and Bay Bridge views from the main living spaces and additional bedrooms below. Across the compound, ten rooms of flexible accommodation as suites, staff quarters, gym, office, or media room, nine bedrooms and six full baths and a half bath in the main house, plus more than 8,000 sqft of total living space, suited to multi-generational living within a single-family estate. Guest house, approximately 1,200 sqft, remodeled in 2023 with new HVAC and its own unobstructed San Francisco skyline and Golden Gate Bridge views. Tennis court, pool, spa, and pool house on level lawns: a built-in staycation. Six-car garage plus four-car carport for ten covered spaces, with generous guest parking. The second parcel provides lasting privacy and view protection. Minutes to downtown Tiburon and the Tiburon ferry, within the Reed Union School District.

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Single Family Active

Price

$ 15,250,000

Bedrooms

9

Full Bath

6

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

1.0193

Year Built

1968

Town/City

Tiburon

County/Region

Marin

MLS | Web ID

ML82065094

Days on Market

14

Features
General
Living Area 7489
Sewer Public Sewer
Heating Central
Cooling Central Air
Roof Composition
Zoning R-1-B-A
Garage Spaces 6
Year Built 1968
Property Subtype Single Family Residence
County Marin
New Construction false
Property Type Residential
HOA false
Attached Garage false
Garage Y/N true
Full Baths 6
Special Listing Conditions Standard
Status Active
Directions Cross Street: MtTiburon
City Tiburon
High School District Other
MLS Area 699 - Not Defined
Lot Size Units Square Feet
Lot Size Square Feet 44400
Carport Y/N true
Property Attached Y/N false
Virtual Tour https://lilygaripova.com/tiburon-hillside-estate/
Standard Status Active
Year Built Source Other
Property Sub Type Additional Single Family Residence
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Interior
Fireplace Features Family Room
Total Stories 2
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 1
Total Bedrooms 9
Total Baths 7
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Exterior
Parking Features Carport
Water Source Public
Total Parking 6
Lot Size Area 44400
Foundation Details Concrete Perimeter
Spa true
Lot Size Acres 1.0193
Lot Size Source Other
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* Excluded Features
List By
Lily Garipova

Listing Agent

Centermac Realty, Inc.

Broker

lilyagaripova@gmail.com

Email

Affordability Calculator

$105,328
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Monthly Principal & Interest
$105,328
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Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
10/20/2026$15,250,000 Listed Price

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280 Round Hill Road, Tiburon, CA, 94920 is a Single Family Home for sale at $15,250,000 with 7,489 sqft and a lot size of 1.0193. 280 Round Hill Road has 9 bedrooms, 6.1 baths, and was built in 1968. The property's zip code is 94920 which is in Tiburon, CA