Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$738,713$477 / 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 95How 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

3825 FREI RD

SEBASTOPOL, CA 95472
2
Beds
1.5
Baths
1,548 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.
1.77 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
1
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

$739K
$703K low$774K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,530 (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.$98,526 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,963
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$67,563
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$96,595

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.24
29
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
68
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.5 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.Single Family Residence
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Oak Grove Elementary/Willowside Middle SchoolB+
Elementary · Grades 1–8 · 2.3 mi
H
Analy High SchoolB+
High · Grades 9–12 · 2.6 mi

District: West Sonoma County Union High School District

Neighborhood · ZIP 95472These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.345

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.27,478
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.409 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$113,961
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,547
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

3825 Frei 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 85% of homes in Sebastopol 95472
  • Costs less per square foot than 87% of homes in Sebastopol 95472
  • Has a bigger lot than 88% of homes in Sonoma County
  • Older than 87% of homes in Sonoma County

What homes are worth in Sebastopol 95472

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

This home
$484K$2.2M

This home is worth more than 15% of homes in Sebastopol 95472.

How it measures up in Sebastopol 95472

The dot is this home. The mark in the middle is the typical home in Sebastopol 95472.

Estimated value$738,713
CheaperTypical $1,016,327Pricier

Pricier than 15% of homes nearby

Price per ft²$477
CheaperTypical $599Pricier

Pricier than 13% of homes nearby

Living area1,548 ft²
SmallerTypical 1,670 ft²Bigger

Bigger than 42% of homes nearby

Lot size1.77 ac
SmallerTypical 1.02 acBigger

Bigger than 65% of homes nearby

Year built1948
OlderTypical 1971Newer

Newer than 20% of homes nearby

How 3825 Frei Rd ranks against every home in each area.
MeasureThis homeSebastopol 95472Sonoma County
Estimated valuepricier than$738,71315% of homes45% of homes
Price per ft²pricier than$47713% of homes46% of homes
Living areabigger than1,548 ft²42% of homes49% of homes
Lot sizebigger than1.77 ac65% of homes88% of homes
Year builtnewer than194820% of homes13% of homes

About 3825 Frei Rd

How much is 3825 Frei Rd, Sebastopol, CA worth?

The TopHap Estimate for 3825 Frei Rd, Sebastopol, CA is $738,713 as of Sep 24, 2026. The likely range is $702,955 to $774,471. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3825 Frei Rd, Sebastopol, CA last sell?

3825 Frei Rd, Sebastopol, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3825 Frei Rd, Sebastopol, CA?

3825 Frei Rd, Sebastopol, CA has 2 bedrooms, 1.5 bathrooms and 1,548 square feet of living space.

When was 3825 Frei Rd, Sebastopol, CA built?

3825 Frei Rd, Sebastopol, CA was built in 1948, making it 78 years old. The building has 1 story.

What schools serve 3825 Frei Rd, Sebastopol, CA?

3825 Frei Rd, Sebastopol, CA is assigned to Oak Grove Elementary/Willowside Middle 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 3825 Frei Rd, Sebastopol, CA compare to other homes in Sebastopol 95472?

Among the 9,231 homes in Sebastopol 95472, it is worth more than 15% of them ($738,713 against a typical $1,016,327), its price per square foot is higher than 13% of them ($477 against a typical $599), it is bigger than 42% of them (1,548 ft² against a typical 1,670 ft²), its lot is bigger than 65% of them (1.77 ac against a typical 1.02 ac) and it is newer than 20% of them (1948 against a typical 1971). Measured against all of Sonoma County, it is worth more than 45% 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 3825 Frei Rd, Sebastopol, CA?

The 2025 property tax bill for 3825 Frei Rd, Sebastopol, CA was $1,530. The county assessed it at $98,526.

More homes on Frei Rd

Closest homes

More homes in Sebastopol 95472

Assigned schools

Explore the area

See this home in context

Open 3825 Frei 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