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Agricultural/Rural (General)Agriculture / Farming
Last sold for $27,011,000 on Jun 30, 2015

42455 HIGHWAY 1

SEA RANCH, CA
0
Baths
567.79 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$27,011,000 · Jun 30, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,255 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,264,599 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,264,599
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,239,803

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.22
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
79
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
30
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Agricultural/Rural (General)
CountySONOMA
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Horicon Elementary SchoolD+
Elementary · Grades KG–8 · 8.0 mi
H
Point Arena High SchoolD+
High · Grades 9–12 · 14.8 mi

District: Point Arena Joint Union High School District

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

42455 Highway 1 measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Among the largest lots in Sonoma County

How it measures up in Sonoma County

The dot is this home. The mark in the middle is the typical home in Sonoma County.

Lot size567.79 ac
SmallerTypical 0.16 acBigger

Bigger than almost all homes nearby

How 42455 Highway 1 ranks against every home in each area.
MeasureThis homeSonoma County
Lot sizebigger than567.79 acalmost all homes

About 42455 Highway 1

When did 42455 Highway 1, Sea Ranch, CA last sell?

42455 Highway 1, Sea Ranch, CA last sold on Jun 30, 2015 for $27,011,000, according to the county's recorded deed.

What schools serve 42455 Highway 1, Sea Ranch, CA?

42455 Highway 1, Sea Ranch, CA is assigned to Horicon Elementary School (elementary), rated D+; Point Arena High School (high), rated D+. All sit in Point Arena Joint Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 42455 Highway 1, Sea Ranch, CA?

The 2025 property tax bill for 42455 Highway 1, Sea Ranch, CA was $13,255. The county assessed it at $1,264,599.

More homes on Highway 1

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Assigned schools

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See this home in context

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