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280 Round Hill Rd, Tiburon, CA 94920

$15,250,000
  • 9

    bed

  • 6.5

    bath

  • 7,489

    Sqft ($2,036/Sqft)

House for sale 49 minutes

About 280 Round Hill Rd

Property type House
Neighborhood
Year built 1968
HOA fee $0/month
Lot size 1.02 Acre
Parking 6 garage spaces
Property description
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.
Listed by
Listing Agent - Lily Garipova
Listing Office - Centermac Realty, Inc.
Source: MLSListings mls logo
MLS#ML82065094 • last updated 7 hours ago
Movoto checked MLSListings for data 2 minutes ago
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Overview
Cooling/AC Central AC
Heating Central Forced Air
Type Residential
MLS # ML82065094
SqFt 7489
SubType Single Family Home
Virtual Tour External Link
Year Built 1968
Interior
# Full Baths 6
# Half Baths 1
Total # of Bedrooms 9
Family Room Separate Family Room
Dining Room Dining Area
Fireplace Family Room
Exterior
Foundation Concrete Perimeter
Roof Composition
Garage/ Parking Desc Carport, Detached Garage
# Garage Spaces 6
Amenities / Utilities
Water Sources Public
Sewer/ Septic Sewer - Public
Utilities Public Utilities
Pool Spa / Hot Tub
2nd Unit Guest House
Location
County Marin
Area Tiburon
APN 039-171-20
Zoning R-1-B-A
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Source: GreatSchools.org © 2026. All rights reserved.

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