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Residential - Vacant LandResidential
Last sold for $154,500 on May 4, 2026

HILLTOP RD

UNINCORP COUNTY, CA
0
Baths
0.36 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.$154,500 · May 4, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$406 (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.$20,808 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,808
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$10,320

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.41
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
80
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
27
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 - Vacant Land
CountySONOMA
Lot (acres)The size of the land the home sits on, from county records.0.36
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

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
Healdsburg Elementary SchoolA+
Elementary · Grades KG–5 · 1.7 mi
M
Healdsburg Junior High SchoolB-
Middle · Grades 6–8 · 1.9 mi
H
Healdsburg High SchoolA
High · Grades 9–12 · 2.0 mi

District: Healdsburg 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

Hilltop 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.

  • Has a bigger lot than 74% 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.

Lot size0.36 ac
SmallerTypical 0.16 acBigger

Bigger than 74% of homes nearby

How Hilltop Rd ranks against every home in each area.
MeasureThis homeSonoma County
Lot sizebigger than0.36 ac74% of homes

About Hilltop Rd

When did Hilltop Rd, Unincorp County, CA last sell?

Hilltop Rd, Unincorp County, CA last sold on May 4, 2026 for $154,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

What schools serve Hilltop Rd, Unincorp County, CA?

Hilltop Rd, Unincorp County, CA is assigned to Healdsburg Elementary School (elementary), rated A+; Healdsburg Junior High School (middle), rated B-; Healdsburg High School (high), rated A. All sit in Healdsburg Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on Hilltop Rd, Unincorp County, CA?

The 2025 property tax bill for Hilltop Rd, Unincorp County, CA was $406. The county assessed it at $20,808.

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Assigned schools

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