480 Ridge Rd is a 1,871 square foot house on a 0.5 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on May 15, 2017 for $4,250,000. Based on Redfin's Tiburon data, we estimate the home's value is $4,194,800.
Single-familyProperty Type
1955Year Built
0.5 acresLot Size
$2,242Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$4,194,800
$55K since sold in May 2017$43K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 58.9% higher than the average sale price ($2.64M) of 5 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-2
Residential Open 2 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
Jul 17, 2025 • Active
Building residential
Perform siding repairs on a residential building.
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: 1
Has Fireplace
Exterior
Exterior Information
Building Style Type: Contemporary
Building Construction Quality: Good
Property Information
Subdivision Name: MILL HAVEN
Living Sq. Ft: 1,871
Building Sq. Ft: 1,871
# of Units: 1
Legal Description: BLK E LOT 4
Parking & Garage Information
Garage/Parking Sq. Ft: 462
Lot Information
# of Buildings: 1
Land Sq. Ft: 21,594
Legal Lot Number: 4
Legal Block Number: E
Municipality Name: TIBURON
Acres: 0.4957
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Tax Area: TIBURON
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,871
Stories: —
Lot Size: 0.5 acres
Style: Single Family Residential
Year Built: 1955
Year Renovated: 1955
County: Marin County
APN: 059-082-05
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Places
Transit
Reed Elementary School
Public K-2 • Assigned • 0.8mi
Del Mar Middle School
Public 6-8 • Assigned • 2.0mi
10/10
Redwood High School
Public 9-12 • Assigned • 5.7mi
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 79° expected this year, 16 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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70
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61
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48
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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
$3.99M – $4.83M
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