185 Gilmartin Dr Belvedere Tiburon, CA 94920
Estimated payment $97,916/month
Total Views
137,912
7
Beds
11
Baths
13,836
Sq Ft
$1,153
Price per Sq Ft
Highlights
- Additional Residence on Property
- Views of San Francisco
- In Ground Pool
- Bel Aire Elementary School Rated A
- Wine Cellar
- Sitting Area In Primary Bedroom
About This Home
Showcasing commanding views from every direction, this gated estate with a circular motor court is located on the crest of Tiburon's most iconic street. Built with unparalleled craftsmanship and the ultimate emphasis on luxury, the towering front doors open to the magnificent foyer featuring a grand double staircase and over 10,000 square feet of living space. The manicured grounds including the tennis court, pool with outdoor kitchen, guest house and care-taker quarters are but some of the amenities comprising this significant offering. Take the elevator from the 4 car garage. Ideal work out space including spa, steam room and sauna. Like similar homes in Montecito, Carmel and Beverly Hills, outdoor living and the comfort of our Mediterranean climate make this home a year-round resort.
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $155,234
Year Built
- Built in 1999
Lot Details
- 1.38 Acre Lot
- Southeast Facing Home
- Sprinkler System
Parking
- 4 Car Attached Garage
- Auto Driveway Gate
- Uncovered Parking
Property Views
- Bay
- San Francisco
- Panoramic
- Bridge
- Downtown
- Mount Tamalpais
- Park or Greenbelt
Home Design
- Custom Home
- Contemporary Architecture
- Mediterranean Architecture
- Side-by-Side
- Stucco
Interior Spaces
- 13,836 Sq Ft Home
- 2-Story Property
- Fireplace With Gas Starter
- Formal Entry
- Wine Cellar
- Family Room
- Living Room with Fireplace
- 3 Fireplaces
- Formal Dining Room
- Home Office
- Partial Basement
- Front Gate
- Breakfast Area or Nook
- Laundry Room
Flooring
- Stone
- Marble
Bedrooms and Bathrooms
- 7 Bedrooms
- Sitting Area In Primary Bedroom
- Fireplace in Primary Bedroom
- Primary Bedroom Upstairs
- Dual Closets
- Maid or Guest Quarters
- Bathroom on Main Level
Outdoor Features
- In Ground Pool
- Balcony
- Deck
- Outdoor Kitchen
- Built-In Barbecue
Additional Homes
- Additional Residence on Property
Utilities
- No Cooling
- Central Heating
Listing and Financial Details
- Assessor Parcel Number 039-161-39
Map
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Home Values in the Area
Average Home Value in this Area
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 |
|---|---|---|---|---|
| 2025 | $155,234 | $14,205,240 | $7,694,505 | $6,510,735 |
| 2024 | $155,234 | $13,926,720 | $7,543,640 | $6,383,080 |
| 2023 | $152,520 | $13,653,720 | $7,395,765 | $6,257,955 |
| 2022 | $150,059 | $13,386,000 | $7,250,750 | $6,135,250 |
| 2021 | $147,729 | $13,123,560 | $7,108,595 | $6,014,965 |
| 2020 | $146,531 | $12,989,040 | $7,035,730 | $5,953,310 |
| 2019 | $143,614 | $12,734,400 | $6,897,800 | $5,836,600 |
| 2018 | $141,893 | $12,484,800 | $6,762,600 | $5,722,200 |
| 2017 | $139,813 | $12,240,000 | $6,630,000 | $5,610,000 |
| 2016 | $105,875 | $9,425,422 | $2,017,203 | $7,408,219 |
| 2015 | $106,278 | $9,283,860 | $1,986,910 | $7,296,950 |
| 2014 | $102,870 | $9,102,013 | $1,947,995 | $7,154,018 |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 06/29/2025 06/29/25 | Price Changed | $15,950,000 | -3.3% | $1,153 / Sq Ft |
| 04/22/2024 04/22/24 | Price Changed | $16,500,000 | -7.3% | $1,193 / Sq Ft |
| 06/21/2023 06/21/23 | For Sale | $17,800,000 | -- | $1,286 / Sq Ft |
Source: Bay Area Real Estate Information Services (BAREIS)
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $12,000,000 | Old Republic Title Company | |
| Grant Deed | $1,370,000 | -- |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $7,800,000 | Adjustable Rate Mortgage/ARM | |
| Closed | $7,800,000 | Adjustable Rate Mortgage/ARM | |
| Previous Owner | $5,000,000 | Credit Line Revolving | |
| Previous Owner | $2,000,000 | Credit Line Revolving | |
| Previous Owner | $1,500,000 | Credit Line Revolving |
Source: Public Records
About the Listing Agent
Kouros Tavakoli has been an international businessperson for the past 35 years and has been honing his skills as a real estate agent in Marin County for the past 15 years. His dedication and skill in helping his clientèle in their transactions has earned him a reputation as one of the top producing Realtors in Marin.
His professional services and well-thought-out marketing plans have kept clients loyal, while providing him highly praised referrals. His interest in client relationships
Kouros' Other Listings
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 323039979
APN: 039-161-39
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Listing information deemed reliable but not guaranteed. Copyright 2025 Bay Area Real Estate Information Services, Inc. All Right Reserved.
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