300 Ridge Rd is a 2,130 square foot house on a 10,600 square foot lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Tiburon data, we estimate the home's value is $2,997,738.
Single-familyProperty Type
1965Year Built
10,600 sq ftLot Size
$1,407Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,997,738
$47K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 35.9% lower than the average sale price ($4.68M) of 4 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$4,933 (+6.3%)
$86,274 + $154,211
$240,485
2024
$4,640 (+8.4%)
$84,582 + $151,187
$235,769
2023
$4,282 (+9.0%)
$82,924 + $148,222
$231,146
2022
$3,929 (+2.9%)
$81,298 + $145,316
$226,614
2021
$3,818 (+0.5%)
$79,704 + $142,468
$222,172
2020
$3,799 (+1.3%)
$78,142 + $139,675
$217,817
2019
$3,749 (+0.6%)
$77,341 + $138,243
$215,584
2018
$3,725 (+0.9%)
$75,824 + $135,533
$211,357
2017
$3,691 (+9.5%)
$72,880 + $130,271
$203,151
2016
$3,372 (−0.2%)
$72,880 + $130,271
$203,151
2015
$3,379 (+2.9%)
$71,438 + $115,448
$186,886
2014
$3,284 (+3.3%)
$68,987 + $111,486
$180,473
2013
$3,179 (+4.5%)
$68,987 + $111,486
$180,473
2012
$3,043 (+4.5%)
$68,675 + $110,983
$179,658
2011
$2,913 (+4.5%)
$67,329 + $108,808
$176,137
2010
$2,789 (+4.5%)
$66,009 + $106,674
$172,683
2009
$2,668 (+2.3%)
$65,516 + $105,878
$171,394
2008
$2,609
$65,672 + $106,130
$171,802
Tax history for 300 Ridge Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,933 (+6.3%)
$86,274 + $154,211
$240,485
2024
$4,640 (+8.4%)
$84,582 + $151,187
$235,769
2023
$4,282 (+9.0%)
$82,924 + $148,222
$231,146
2022
$3,929 (+2.9%)
$81,298 + $145,316
$226,614
2021
$3,818 (+0.5%)
$79,704 + $142,468
$222,172
2020
$3,799 (+1.3%)
$78,142 + $139,675
$217,817
2019
$3,749 (+0.6%)
$77,341 + $138,243
$215,584
2018
$3,725 (+0.9%)
$75,824 + $135,533
$211,357
2017
$3,691 (+9.5%)
$72,880 + $130,271
$203,151
2016
$3,372 (−0.2%)
$72,880 + $130,271
$203,151
2015
$3,379 (+2.9%)
$71,438 + $115,448
$186,886
2014
$3,284 (+3.3%)
$68,987 + $111,486
$180,473
2013
$3,179 (+4.5%)
$68,987 + $111,486
$180,473
2012
$3,043 (+4.5%)
$68,675 + $110,983
$179,658
2011
$2,913 (+4.5%)
$67,329 + $108,808
$176,137
2010
$2,789 (+4.5%)
$66,009 + $106,674
$172,683
2009
$2,668 (+2.3%)
$65,516 + $105,878
$171,394
2008
$2,609
$65,672 + $106,130
$171,802
*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
Aug 20, 2025 • Final
Building residential
Remove and replace the roof on a residential building.
Roofing
Oct 10, 2023 • Final
Encroachment
Remove and replace the sewer lateral.
Plumbing
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
Basement Information
Basement Sq. Ft: 144
Basement Type: Unfinished
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
Living Sq. Ft: 2,130
Building Sq. Ft: 2,274
# of Units: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,600
Municipality Name: TIBURON
Acres: 0.2433
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Tax Area: TIBURON
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,130
Stories: —
Lot Size: 10,600 square feet
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1965
County: Marin County
APN: 059-082-19
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
3/10 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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48
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49
65
52
62
51
66
53
66
53
64
55
69
56
70
57
70
57
61
51
56
48
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$2.85M – $3.45M
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