Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$477,873$482 / 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 90How 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

23870 FORT ROSS RD

CAZADERO, CA 95421
2
Beds
1
Baths
992 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.
36.82 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$478K
$432K low$524K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,488 (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.$195,235 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$115,411
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$79,824
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$191,408

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.
82
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.Single Family Residence
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.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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 · 3.9 mi
H
Analy High SchoolA-
High · Grades 9–12 · 22.1 mi

District: Fort Ross Elementary 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%

Owner Tools

Do you own this home?
Claim this home

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

23870 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 less than 91% of homes in Sonoma County
  • Smaller than 89% of homes in Sonoma County
  • Among the largest lots in Sonoma County
  • Newer than 91% 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
$218K$1.2M

This home is worth more than 38% 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$477,873
CheaperTypical $545,078Pricier

Pricier than 38% of homes nearby

Price per ft²$482
CheaperTypical $522Pricier

Pricier than 41% of homes nearby

Living area992 ft²
SmallerTypical 999 ft²Bigger

Bigger than 50% of homes nearby

Lot size36.82 ac
SmallerTypical 1 acBigger

Bigger than 95% of homes nearby

Year built1990
OlderTypical 1962Newer

Newer than 91% of homes nearby

How 23870 Fort Ross Rd ranks against every home in each area.
MeasureThis homeCazadero 95421Sonoma County
Estimated valuepricier than$477,87338% of homes9% of homes
Price per ft²pricier than$48241% of homes48% of homes
Living areabigger than992 ft²50% of homes11% of homes
Lot sizebigger than36.82 ac95% of homesalmost all homes
Year builtnewer than199091% of homes73% of homes

About 23870 Fort Ross Rd

How much is 23870 Fort Ross Rd, Cazadero, CA worth?

The TopHap Estimate for 23870 Fort Ross Rd, Cazadero, CA is $477,873 as of Aug 30, 2026. The likely range is $431,852 to $523,894. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23870 Fort Ross Rd, Cazadero, CA last sell?

23870 Fort Ross Rd, Cazadero, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 23870 Fort Ross Rd, Cazadero, CA?

23870 Fort Ross Rd, Cazadero, CA has 2 bedrooms, 1 bathrooms and 992 square feet of living space.

When was 23870 Fort Ross Rd, Cazadero, CA built?

23870 Fort Ross Rd, Cazadero, CA was built in 1990, making it 36 years old. It is a custom design home. The building has 2 stories.

What schools serve 23870 Fort Ross Rd, Cazadero, CA?

23870 Fort Ross Rd, Cazadero, 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 23870 Fort Ross Rd, Cazadero, CA compare to other homes in Cazadero 95421?

Among the 796 homes in Cazadero 95421, it is worth more than 38% of them ($477,873 against a typical $545,078), its price per square foot is higher than 41% of them ($482 against a typical $522), it is bigger than 50% of them (992 ft² against a typical 999 ft²), its lot is bigger than 95% of them (36.82 ac against a typical 1 ac) and it is newer than 91% of them (1990 against a typical 1962). Measured against all of Sonoma County, it is worth more than 9% 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 23870 Fort Ross Rd, Cazadero, CA?

The 2025 property tax bill for 23870 Fort Ross Rd, Cazadero, CA was $2,488. The county assessed it at $195,235.

More homes on Fort Ross Rd

Closest homes

More homes in Cazadero 95421

Assigned schools

Explore the area

See this home in context

Open 23870 Fort Ross Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map