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Multi-Family Dwellings (Generic, Any Combination)Residential
$799,179$416 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $510,000 on Oct 2, 2002

21257 FORT ROSS RD

CAZADERO, CA 95421
3
Beds
1
Baths
1,922 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.
40.02 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$799K
$695K low$904K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$510,000 · Oct 2, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,148 (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.$814,173 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$348,882
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$465,291
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$798,210

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.
84
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.
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.Multi-Family Dwellings (Generic, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountySONOMA
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

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
Montgomery Elementary SchoolB
Elementary · Grades KG–8 · 2.5 mi
H
Analy High SchoolB+
High · Grades 9–12 · 18.3 mi

District: West Sonoma County Union High School District

Neighborhood · ZIP 95421These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.190
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.570

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.57%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.1,309
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,779
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,289
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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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

21257 Fort Ross 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 87% of homes in Cazadero 95421
  • Costs less per square foot than 77% of homes in Sonoma County
  • Bigger than 92% of homes in Cazadero 95421
  • Among the largest lots in Sonoma County
  • Newer than 90% of homes in Cazadero 95421

What homes are worth in Cazadero 95421

Each bar is how many homes fall in that price range. The marker is this home.

This home
$232K$1.2M

This home is worth more than 87% of homes in Cazadero 95421.

How it measures up in Cazadero 95421

The dot is this home. The mark in the middle is the typical home in Cazadero 95421.

Estimated value$799,179
CheaperTypical $500,185Pricier

Pricier than 87% of homes nearby

Price per ft²$416
CheaperTypical $499Pricier

Pricier than 24% of homes nearby

Living area1,922 ft²
SmallerTypical 998 ft²Bigger

Bigger than 92% of homes nearby

Lot size40.02 ac
SmallerTypical 1 acBigger

Bigger than 98% of homes nearby

Year built1989
OlderTypical 1962Newer

Newer than 90% of homes nearby

How 21257 Fort Ross Rd ranks against every home in each area.
MeasureThis homeCazadero 95421Sonoma County
Estimated valuepricier than$799,17987% of homes54% of homes
Price per ft²pricier than$41624% of homes23% of homes
Living areabigger than1,922 ft²92% of homes70% of homes
Lot sizebigger than40.02 ac98% of homesalmost all homes
Year builtnewer than198990% of homes71% of homes

About 21257 Fort Ross Rd

How much is 21257 Fort Ross Rd, Cazadero, CA worth?

The TopHap Estimate for 21257 Fort Ross Rd, Cazadero, CA is $799,179 as of Aug 30, 2026. The likely range is $694,533 to $903,825. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21257 Fort Ross Rd, Cazadero, CA last sell?

21257 Fort Ross Rd, Cazadero, CA last sold on Oct 2, 2002 for $510,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 21257 Fort Ross Rd, Cazadero, CA?

21257 Fort Ross Rd, Cazadero, CA has 3 bedrooms, 1 bathrooms and 1,922 square feet of living space.

When was 21257 Fort Ross Rd, Cazadero, CA built?

21257 Fort Ross Rd, Cazadero, CA was built in 1989, making it 37 years old. It is a custom design home. The building has 2 stories.

What schools serve 21257 Fort Ross Rd, Cazadero, CA?

21257 Fort Ross Rd, Cazadero, CA is assigned to Montgomery Elementary School (elementary), rated B; Analy High School (high), rated B+. All sit in West Sonoma County Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21257 Fort Ross Rd, Cazadero, CA compare to other homes in Cazadero 95421?

Among the 795 homes in Cazadero 95421, it is worth more than 87% of them ($799,179 against a typical $500,185), its price per square foot is higher than 24% of them ($416 against a typical $499), it is bigger than 92% of them (1,922 ft² against a typical 998 ft²), its lot is bigger than 98% of them (40.02 ac against a typical 1 ac) and it is newer than 90% of them (1989 against a typical 1962). Measured against all of Sonoma County, it is worth more than 54% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21257 Fort Ross Rd, Cazadero, CA?

The 2025 property tax bill for 21257 Fort Ross Rd, Cazadero, CA was $9,148. The county assessed it at $814,173.

More homes on Fort Ross Rd

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Assigned schools

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