80 Mount Tiburon Rd is a 7,207 square foot house on a 1.17 acre lot with 4 bedrooms and 5 bathrooms. Based on Redfin's Tiburon data, we estimate the home's value is $10,383,627.
Single-familyProperty Type
2007Year Built
1.17 acresLot Size
$1,441Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$10,383,627
$1.3M since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 51.9% higher than the average sale price ($6.84M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$117,009 (+0.9%)
$5,017,607 + $5,266,160
$10,283,767
2025
$115,910 (+3.9%)
$5,017,607 + $5,266,160
$10,283,767
2024
$111,542 (+1.9%)
$4,919,255 + $5,162,920
$10,082,175
2023
$109,461 (+1.8%)
$4,822,811 + $5,061,720
$9,884,531
2022
$107,516 (+1.5%)
$4,728,275 + $4,962,480
$9,690,755
2021
$105,885 (+0.8%)
$4,635,575 + $4,865,200
$9,500,775
2020
$105,026 (+2.0%)
$4,544,711 + $4,769,840
$9,314,551
2019
$102,974 (+1.3%)
$4,498,127 + $4,720,960
$9,219,087
2018
$101,673 (+1.5%)
$4,409,963 + $4,628,400
$9,038,363
2017
$100,189 (+4.4%)
$4,238,783 + $4,448,720
$8,687,503
2016
$95,987 (−0.4%)
$4,238,783 + $4,448,720
$8,687,503
2015
$96,350 (+3.3%)
$4,155,695 + $4,361,520
$8,517,215
2014
$93,266
$4,013,135 + $4,211,920
$8,225,055
2013
$93,188 (+2.1%)
$4,013,135 + $4,211,920
$8,225,055
2012
$91,282 (+1.3%)
$3,995,027 + $4,192,920
$8,187,947
2011
$90,104 (+0.5%)
$3,916,727 + $4,110,720
$8,027,447
2010
$89,623 (+13.6%)
$3,839,939 + $4,030,120
$7,870,059
2009
$78,869 (+36.8%)
$3,811,247 + $4,000,000
$7,811,247
2008
$57,645
$3,820,319 + $3,075,000
$6,895,319
Tax history for 80 Mount Tiburon Rd
Year
Property tax
Land + Additions
Assessment*
2026
$117,009 (+0.9%)
$5,017,607 + $5,266,160
$10,283,767
2025
$115,910 (+3.9%)
$5,017,607 + $5,266,160
$10,283,767
2024
$111,542 (+1.9%)
$4,919,255 + $5,162,920
$10,082,175
2023
$109,461 (+1.8%)
$4,822,811 + $5,061,720
$9,884,531
2022
$107,516 (+1.5%)
$4,728,275 + $4,962,480
$9,690,755
2021
$105,885 (+0.8%)
$4,635,575 + $4,865,200
$9,500,775
2020
$105,026 (+2.0%)
$4,544,711 + $4,769,840
$9,314,551
2019
$102,974 (+1.3%)
$4,498,127 + $4,720,960
$9,219,087
2018
$101,673 (+1.5%)
$4,409,963 + $4,628,400
$9,038,363
2017
$100,189 (+4.4%)
$4,238,783 + $4,448,720
$8,687,503
2016
$95,987 (−0.4%)
$4,238,783 + $4,448,720
$8,687,503
2015
$96,350 (+3.3%)
$4,155,695 + $4,361,520
$8,517,215
2014
$93,266
$4,013,135 + $4,211,920
$8,225,055
2013
$93,188 (+2.1%)
$4,013,135 + $4,211,920
$8,225,055
2012
$91,282 (+1.3%)
$3,995,027 + $4,192,920
$8,187,947
2011
$90,104 (+0.5%)
$3,916,727 + $4,110,720
$8,027,447
2010
$89,623 (+13.6%)
$3,839,939 + $4,030,120
$7,870,059
2009
$78,869 (+36.8%)
$3,811,247 + $4,000,000
$7,811,247
2008
$57,645
$3,820,319 + $3,075,000
$6,895,319
*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
Mar 16, 2023 • Final
Building residential
Replace the driveway.
Grading
May 28, 2022 • Final
Encroachment
Work on a driveway approach.
Grading
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: 435
Basement Type: Unfinished
Heating & Cooling
Heating Type: Radiant
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Excellent
Pool Information
Has Pool
Property Information
Subdivision Name: MOUNT TIBURON 02
Living Sq. Ft: 7,207
Building Sq. Ft: 7,642
# of Units: 1
Parking & Garage Information
Garage/Parking Sq. Ft: 627
Lot Information
# of Buildings: 1
Land Sq. Ft: 51,000
Legal Lot Number: 26
Municipality Name: TIBURON
Acres: 1.1708
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Tax Area: TIBURON
Public facts
Beds: 4
Baths: 5.0
Sq. Ft.: 7,207
Stories: —
Lot Size: 1.17 acres
Style: Single Family Residential
Year Built: 2007
Year Renovated: 2008
County: Marin County
APN: 058-261-51
Home facts updated by county records on Oct 19, 2026
Around this home
Schools
K - 12
Preschool & daycare
Reed Elementary School
Public K-2 • Assigned • 0.5mi
Del Mar Middle School
Public 6-8 • Assigned • 1.0mi
10/10
Redwood High School
Public 9-12 • Assigned • 4.7mi
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, 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)
59
48
60
49
65
52
62
51
66
53
66
53
67
56
70
57
70
59
68
56
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
$9.87M – $11.94M
Reach more buyers when you sell with Redfin. Save up to $103,836 in fees.3 minutes to get started.