1 Tanfield Rd is a 10,095 square foot house on a 1.75 acre lot with 6 bedrooms and 8 bathrooms. - it last sold on June 01, 2005 for $10,000,000. Based on Redfin's Tiburon data, we estimate the home's value is $9,316,638.
Single-familyProperty Type
1998Year Built
1.75 acresLot Size
$923Est. Price/Sq.Ft.
1 spaceParking
Source:Public Records
Redfin Estimate
$9,316,638
$683K since sold in June 2005$770K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.7% higher than the average sale price ($8.81M) of 4 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RO-1
Residential Open 1 Zone
The RO zone is intended to promote and encourage the maintenance of a suitable environment for low-density, single-family development on lots larger than those typically found in the R-1 zone.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Housing-Other
Park & open space
Aug 14, 2010 • Final
Bpa
Work on a retaining wall and driveway.
Grading
Jul 29, 2010 • Final
Bpa
Remodel
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Heating Type: Central
Fireplace Information
# of Fireplaces: 4
Has Fireplace
Exterior
Exterior Information
Building Style Type: Contemporary
Pool Information
Has Pool
Property Information
Living Sq. Ft: 10,095
Building Sq. Ft: 10,095
# of Units: 1
Parking & Garage Information
Garage/Parking Sq. Ft: 1,038
Lot Information
# of Buildings: 1
Land Sq. Ft: 76,200
Municipality Name: TIBURON
Acres: 1.7493
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Tax Area: TIBURON
Public facts
Beds: 6
Baths: 8.0
Sq. Ft.: 10,095
Stories: —
Lot Size: 1.75 acres
Style: Single Family Residential
Year Built: 1998
Year Renovated: 2003
County: Marin County
APN: 039-081-12
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Bel Aire Elementary School
Public 3-5 • Assigned • 1.0mi
10/10
Del Mar Middle School
Public 6-8 • Assigned • 0.5mi
10/10
Redwood High School
Public 9-12 • Assigned • 3.6mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
7 days above 78° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
13 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Tiburon, CA • 94920
Average low and high temperatures (°F)
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64
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70
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70
57
61
51
56
48
Jan
Feb
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Sun exposure
In this area, properties receive around 10.8 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.8 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$8.85M – $10.72M
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