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Rural ResidenceResidential
$794,080$439 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

NONE

UNINCORP COUNTY, CA
0
Baths
1,808 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
40.01 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$794K
$724K low$864K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,356 (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.$327,470 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$122,124
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$205,346
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$321,050

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.29
41
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
78
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Rural Residence
CountySONOMA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2015
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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
Fort Ross Elementary SchoolB
Elementary · Grades KG–8 · 5.3 mi
H
Analy High SchoolA-
High · Grades 9–12 · 31.0 mi

District: Fort Ross Elementary 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

None 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.

  • Costs less per square foot than 67% of homes in Sonoma County
  • Among the largest lots in Sonoma County
  • Newer than 86% of homes 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.

Estimated value$794,080
CheaperTypical $768,210Pricier

Pricier than 54% of homes nearby

Price per ft²$439
CheaperTypical $486Pricier

Pricier than 33% of homes nearby

Living area1,808 ft²
SmallerTypical 1,563 ft²Bigger

Bigger than 63% of homes nearby

Lot size40.01 ac
SmallerTypical 0.16 acBigger

Bigger than almost all homes nearby

Year built2000
OlderTypical 1978Newer

Newer than 86% of homes nearby

How None ranks against every home in each area.
MeasureThis homeSonoma County
Estimated valuepricier than$794,08054% of homes
Price per ft²pricier than$43933% of homes
Living areabigger than1,808 ft²63% of homes
Lot sizebigger than40.01 acalmost all homes
Year builtnewer than200086% of homes

About None

How much is None, Unincorp County, CA worth?

The TopHap Estimate for None, Unincorp County, CA is $794,080 as of Jul 14, 2026. The likely range is $724,116 to $864,044. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did None, Unincorp County, CA last sell?

None, Unincorp County, CA last sold on Jan 1, 1900, according to the county's recorded deed.

When was None, Unincorp County, CA built?

None, Unincorp County, CA was built in 2000, making it 26 years old. The building has 2 stories.

What schools serve None, Unincorp County, CA?

None, Unincorp County, CA is assigned to Fort Ross Elementary School (elementary), rated B; Analy High School (high), rated A-. All sit in Fort Ross Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does None, Unincorp County, CA compare to other homes in Sonoma County?

Among the 155,357 homes in Sonoma County, it is worth more than 54% of them ($794,080 against a typical $768,210), its price per square foot is higher than 33% of them ($439 against a typical $486), it is bigger than 63% of them (1,808 ft² against a typical 1,563 ft²), its lot is bigger than almost all of them (40.01 ac against a typical 0.16 ac) and it is newer than 86% of them (2000 against a typical 1978). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on None, Unincorp County, CA?

The 2025 property tax bill for None, Unincorp County, CA was $4,356. The county assessed it at $327,470.

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