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Residential (General/Single)Residential
$2,433,581
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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $106,000 on Aug 23, 2010

0 SONOMA MOUNTAIN RD

SANTA ROSA, CA
0
Baths
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$2.4M
$2.2M low$2.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$106,000 · Aug 23, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$537 (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.$13,062 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,062
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$12,806

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.44
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
88
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
36
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.197 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.Residential (General/Single)
CountySONOMA
Lot (acres)The size of the land the home sits on, from county records.0.22
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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.

M
Altimira Middle SchoolD
Middle · Grades 6–8 · 5.4 mi
H
Sonoma Valley High SchoolB+
High · Grades 9–12 · 8.3 mi

District: Sonoma Valley Unified 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

0 Sonoma Mountain Rd 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.

  • Worth more than 98% 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$2,433,581
CheaperTypical $771,004Pricier

Pricier than 98% of homes nearby

Lot size0.22 ac
SmallerTypical 0.16 acBigger

Bigger than 64% of homes nearby

How 0 Sonoma Mountain Rd ranks against every home in each area.
MeasureThis homeSonoma County
Estimated valuepricier than$2,433,58198% of homes
Lot sizebigger than0.22 ac64% of homes

About 0 Sonoma Mountain Rd

How much is 0 Sonoma Mountain Rd, Santa Rosa, CA worth?

The TopHap Estimate for 0 Sonoma Mountain Rd, Santa Rosa, CA is $2,433,581 as of Sep 24, 2026. The likely range is $2,237,906 to $2,629,256. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 0 Sonoma Mountain Rd, Santa Rosa, CA last sell?

0 Sonoma Mountain Rd, Santa Rosa, CA last sold on Aug 23, 2010 for $106,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

What schools serve 0 Sonoma Mountain Rd, Santa Rosa, CA?

0 Sonoma Mountain Rd, Santa Rosa, CA is assigned to Altimira Middle School (middle), rated D; Sonoma Valley High School (high), rated B+. All sit in Sonoma Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 0 Sonoma Mountain Rd, Santa Rosa, CA compare to other homes in Sonoma County?

Among the 155,404 homes in Sonoma County, it is worth more than 98% of them ($2,433,581 against a typical $771,004) and its lot is bigger than 64% of them (0.22 ac against a typical 0.16 ac). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 0 Sonoma Mountain Rd, Santa Rosa, CA?

The 2025 property tax bill for 0 Sonoma Mountain Rd, Santa Rosa, CA was $537. The county assessed it at $13,062.

More homes on Sonoma Mountain Rd

Closest homes

Assigned schools

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See this home in context

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