Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,814,537$802 / 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 80How 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 $225,000 on Sep 13, 1988

100 STONE CROP REACH

SEA RANCH, CA
2
Beds
2.5
Baths
2,263 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.
1.07 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.8M
$1.5M low$2.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$225,000 · Sep 13, 1988

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,278 (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.$644,946 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$153,118
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$491,828
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$632,301

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.34
98
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
74
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
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.1975
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
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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
Horicon Elementary SchoolD+
Elementary · Grades KG–8 · 4.2 mi
H
Point Arena High SchoolD+
High · Grades 9–12 · 22.2 mi

District: Point Arena Joint Union High School District

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

100 Stone Crop Reach 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 95% of homes in Sonoma County
  • Costs more per square foot than 91% of homes in Sonoma County
  • Bigger than 82% of homes in Sonoma County
  • Has a bigger lot than 85% 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$1,814,537
CheaperTypical $772,177Pricier

Pricier than 95% of homes nearby

Price per ft²$802
CheaperTypical $490Pricier

Pricier than 91% of homes nearby

Living area2,263 ft²
SmallerTypical 1,564 ft²Bigger

Bigger than 82% of homes nearby

Lot size1.07 ac
SmallerTypical 0.16 acBigger

Bigger than 85% of homes nearby

Year built1973
OlderTypical 1978Newer

Newer than 41% of homes nearby

How 100 Stone Crop Reach ranks against every home in each area.
MeasureThis homeSonoma County
Estimated valuepricier than$1,814,53795% of homes
Price per ft²pricier than$80291% of homes
Living areabigger than2,263 ft²82% of homes
Lot sizebigger than1.07 ac85% of homes
Year builtnewer than197341% of homes

About 100 Stone Crop Reach

How much is 100 Stone Crop Reach, Sea Ranch, CA worth?

The TopHap Estimate for 100 Stone Crop Reach, Sea Ranch, CA is $1,814,537 as of Aug 30, 2026. The likely range is $1,452,079 to $2,176,995. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 100 Stone Crop Reach, Sea Ranch, CA last sell?

100 Stone Crop Reach, Sea Ranch, CA last sold on Sep 13, 1988 for $225,000, according to the county's recorded deed.

How big is 100 Stone Crop Reach, Sea Ranch, CA?

100 Stone Crop Reach, Sea Ranch, CA has 2 bedrooms, 2.5 bathrooms and 2,263 square feet of living space.

When was 100 Stone Crop Reach, Sea Ranch, CA built?

100 Stone Crop Reach, Sea Ranch, CA was built in 1973, making it 53 years old. The building has 2 stories.

What schools serve 100 Stone Crop Reach, Sea Ranch, CA?

100 Stone Crop Reach, Sea Ranch, 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 100 Stone Crop Reach, Sea Ranch, CA compare to other homes in Sonoma County?

Among the 155,414 homes in Sonoma County, it is worth more than 95% of them ($1,814,537 against a typical $772,177), its price per square foot is higher than 91% of them ($802 against a typical $490), it is bigger than 82% of them (2,263 ft² against a typical 1,564 ft²), its lot is bigger than 85% of them (1.07 ac against a typical 0.16 ac) and it is newer than 41% of them (1973 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 100 Stone Crop Reach, Sea Ranch, CA?

The 2025 property tax bill for 100 Stone Crop Reach, Sea Ranch, CA was $7,278. The county assessed it at $644,946.

More homes on Stone Crop Reach

Closest homes

Assigned schools

Explore the area

See this home in context

Open 100 Stone Crop Reach 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