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Single Family ResidenceResidential
$594,352$283 / 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 94How 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 $171,500 on Sep 13, 1996

40555 NONE

ANNAPOLIS, CA 95412
1
Beds
1
Baths
2,100 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.
8.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1943
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$594K
$561K low$628K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$171,500 · Sep 13, 1996

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,242 (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.$467,089 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$79,316
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$387,773
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$457,931

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
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.1984
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.No

Transaction History(6)

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
Horicon Elementary SchoolD+
Elementary · Grades KG–8 · 0.7 mi
H
Point Arena High SchoolD+
High · Grades 9–12 · 22.3 mi

District: Point Arena Joint Union High School District

Neighborhood · ZIP 95412These 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.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.457

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.47%
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.13%
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.770
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,975
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,002
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

40555 None 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 79% of homes in Sonoma County
  • Among the lowest price per square foot in Sonoma County
  • Bigger than 77% of homes in Sonoma County
  • Has a bigger lot than 96% of homes in Sonoma County
  • Older than 90% of homes in Sonoma County

What homes are worth in Sonoma County

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

This home
$292K$1.2M

This home is worth more than 71% 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.

Estimated value$594,352
CheaperTypical $774,173Pricier

Pricier than 21% of homes nearby

Price per ft²$283
CheaperTypical $489Pricier

Cheaper than almost all homes nearby

Living area2,100 ft²
SmallerTypical 1,564 ft²Bigger

Bigger than 77% of homes nearby

Lot size8.25 ac
SmallerTypical 0.16 acBigger

Bigger than 96% of homes nearby

Year built1943
OlderTypical 1978Newer

Newer than 10% of homes nearby

How 40555 None ranks against every home in each area.
MeasureThis homeSonoma County
Estimated valuepricier than$594,35221% of homes
Price per ft²pricier than$283almost no homes
Living areabigger than2,100 ft²77% of homes
Lot sizebigger than8.25 ac96% of homes
Year builtnewer than194310% of homes

About 40555 None

How much is 40555 None, Annapolis, CA worth?

The TopHap Estimate for 40555 None, Annapolis, CA is $594,352 as of Aug 30, 2026. The likely range is $560,510 to $628,194. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40555 None, Annapolis, CA last sell?

40555 None, Annapolis, CA last sold on Sep 13, 1996 for $171,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 40555 None, Annapolis, CA?

40555 None, Annapolis, CA has 1 bedrooms, 1 bathrooms and 2,100 square feet of living space.

When was 40555 None, Annapolis, CA built?

40555 None, Annapolis, CA was built in 1943, making it 83 years old. The building has 1 story.

What schools serve 40555 None, Annapolis, CA?

40555 None, Annapolis, CA is assigned to Horicon Elementary School (elementary), rated D+; Point Arena High School (high), rated D+. All sit in Point Arena Joint Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40555 None, Annapolis, CA compare to other homes in Sonoma County?

Among the 155,414 homes in Sonoma County, it is worth more than 21% of them ($594,352 against a typical $774,173), its price per square foot is higher than almost none of them ($283 against a typical $489), it is bigger than 77% of them (2,100 ft² against a typical 1,564 ft²), its lot is bigger than 96% of them (8.25 ac against a typical 0.16 ac) and it is newer than 10% of them (1943 against a typical 1978). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 40555 None, Annapolis, CA?

The 2025 property tax bill for 40555 None, Annapolis, CA was $5,242. The county assessed it at $467,089.

More homes on None

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More homes in Annapolis 95412

Assigned schools

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