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Single Family ResidenceResidential
$684,667$519 / 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
Last sold for $164,000 on Jun 26, 2006

231 RANDOLPH AVE

KENWOOD, CA 95452
2
Beds
1
Baths
1,320 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1902
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

$685K
$619K low$751K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$164,000 · Jun 26, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,877 (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.$322,656 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$175,640
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$147,016
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$316,331

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.33
51
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.
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.15 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.1 percent flood zone

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1948
Lot (acres)The size of the land the home sits on, from county records.0.17
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

Transaction History(2)

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
Kenwood Elementary SchoolA-
Elementary · Grades KG–6 · 0.1 mi
H
Maria Carrillo High SchoolA+
High · Grades 9–12 · 7.2 mi
M
Rincon Valley Middle SchoolC+
Middle · Grades 7–8 · 7.8 mi

District: Kenwood Elementary School District

Neighborhood · ZIP 95452These 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.160
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 100.371

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.2,080
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.101 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,572
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$180,179
Average tempThe average temperature here across a full year.58°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%

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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

231 Randolph Ave 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 90% of homes in Kenwood 95452
  • Costs less per square foot than 93% of homes in Kenwood
  • Smaller than 68% of homes in Kenwood 95452
  • Has a smaller lot than 97% of homes in Kenwood
  • Among the oldest homes in Kenwood

What homes are worth in Kenwood 95452

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

This home
$533K$5.1M

This home is worth more than 10% of homes in Kenwood 95452.

How it measures up in Kenwood 95452

The dot is this home. The mark in the middle is the typical home in Kenwood 95452.

Estimated value$684,667
CheaperTypical $1,218,495Pricier

Pricier than 10% of homes nearby

Price per ft²$519
CheaperTypical $740Pricier

Pricier than 8% of homes nearby

Living area1,320 ft²
SmallerTypical 1,728 ft²Bigger

Bigger than 32% of homes nearby

Lot size0.17 ac
SmallerTypical 0.86 acBigger

Bigger than 5% of homes nearby

Year built1902
OlderTypical 1972Newer

Newer than 2% of homes nearby

How 231 Randolph Ave ranks against every home in each area.
MeasureThis homeKenwoodKenwood 95452Sonoma County
Estimated valuepricier than$684,66711% of homes10% of homes35% of homes
Price per ft²pricier than$5197% of homes8% of homes59% of homes
Living areabigger than1,320 ft²36% of homes32% of homes33% of homes
Lot sizebigger than0.17 ac3% of homes5% of homes50% of homes
Year builtnewer than1902almost no homes2% of homes2% of homes

About 231 Randolph Ave

How much is 231 Randolph Ave, Kenwood, CA worth?

The TopHap Estimate for 231 Randolph Ave, Kenwood, CA is $684,667 as of Aug 30, 2026. The likely range is $618,771 to $750,563. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 231 Randolph Ave, Kenwood, CA last sell?

231 Randolph Ave, Kenwood, CA last sold on Jun 26, 2006 for $164,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 231 Randolph Ave, Kenwood, CA?

231 Randolph Ave, Kenwood, CA has 2 bedrooms, 1 bathrooms, 1,320 square feet of living space and a 0.17-acre lot.

When was 231 Randolph Ave, Kenwood, CA built?

231 Randolph Ave, Kenwood, CA was built in 1902, making it 124 years old. The building has 1 story.

What schools serve 231 Randolph Ave, Kenwood, CA?

231 Randolph Ave, Kenwood, CA is assigned to Kenwood Elementary School (elementary), rated A-; Maria Carrillo High School (high), rated A+; Rincon Valley Middle School (middle), rated C+. All sit in Kenwood Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 231 Randolph Ave, Kenwood, CA compare to other homes in Kenwood 95452?

Among the 680 homes in Kenwood 95452, it is worth more than 10% of them ($684,667 against a typical $1,218,495), its price per square foot is higher than 8% of them ($519 against a typical $740), it is bigger than 32% of them (1,320 ft² against a typical 1,728 ft²), its lot is bigger than 5% of them (0.17 ac against a typical 0.86 ac) and it is newer than 2% of them (1902 against a typical 1972). Measured against all of Sonoma County, it is worth more than 35% 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 231 Randolph Ave, Kenwood, CA?

The 2025 property tax bill for 231 Randolph Ave, Kenwood, CA was $3,877. The county assessed it at $322,656.

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