Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,407,850$837 / 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 88How 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 $187,000 on Jul 20, 2015

147 LUPINE CLOSE

SEA RANCH, CA
2
Beds
1.5
Baths
1,683 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.
0.54 ac
Lot SizeThe size of the land the home sits on, from county records.
2018
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.4M
$1.2M low$1.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$187,000 · Jul 20, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,845 (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.$699,267 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$273,721
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$425,546
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$685,556

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.20
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
73
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
Lot (acres)The size of the land the home sits on, from county records.0.54
HeatingThe type of heating system in the home.Central
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(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
Horicon Elementary SchoolD+
Elementary · Grades KG–8 · 5.5 mi
H
Point Arena High SchoolD+
High · Grades 9–12 · 17.9 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

147 Lupine Close 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 90% of homes in Sonoma County
  • Costs more per square foot than 93% of homes in Sonoma County
  • Has a bigger lot than 79% of homes in Sonoma County
  • Newer than 95% 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$1,407,850
CheaperTypical $772,177Pricier

Pricier than 90% of homes nearby

Price per ft²$837
CheaperTypical $490Pricier

Pricier than 93% of homes nearby

Living area1,683 ft²
SmallerTypical 1,564 ft²Bigger

Bigger than 57% of homes nearby

Lot size0.54 ac
SmallerTypical 0.16 acBigger

Bigger than 79% of homes nearby

Year built2018
OlderTypical 1978Newer

Newer than 95% of homes nearby

How 147 Lupine Close ranks against every home in each area.
MeasureThis homeSonoma County
Estimated valuepricier than$1,407,85090% of homes
Price per ft²pricier than$83793% of homes
Living areabigger than1,683 ft²57% of homes
Lot sizebigger than0.54 ac79% of homes
Year builtnewer than201895% of homes

About 147 Lupine Close

How much is 147 Lupine Close, Sea Ranch, CA worth?

The TopHap Estimate for 147 Lupine Close, Sea Ranch, CA is $1,407,850 as of Aug 30, 2026. The likely range is $1,243,838 to $1,571,862. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 147 Lupine Close, Sea Ranch, CA last sell?

147 Lupine Close, Sea Ranch, CA last sold on Jul 20, 2015 for $187,000, according to the county's recorded deed.

How big is 147 Lupine Close, Sea Ranch, CA?

147 Lupine Close, Sea Ranch, CA has 2 bedrooms, 1.5 bathrooms, 1,683 square feet of living space and a 0.54-acre lot.

When was 147 Lupine Close, Sea Ranch, CA built?

147 Lupine Close, Sea Ranch, CA was built in 2018, making it 8 years old. The building has 2 stories.

What schools serve 147 Lupine Close, Sea Ranch, CA?

147 Lupine Close, 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 147 Lupine Close, Sea Ranch, CA compare to other homes in Sonoma County?

Among the 155,414 homes in Sonoma County, it is worth more than 90% of them ($1,407,850 against a typical $772,177), its price per square foot is higher than 93% of them ($837 against a typical $490), it is bigger than 57% of them (1,683 ft² against a typical 1,564 ft²), its lot is bigger than 79% of them (0.54 ac against a typical 0.16 ac) and it is newer than 95% of them (2018 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 147 Lupine Close, Sea Ranch, CA?

The 2025 property tax bill for 147 Lupine Close, Sea Ranch, CA was $7,845. The county assessed it at $699,267.

More homes on Lupine Close

Closest homes

Assigned schools

Explore the area

See this home in context

Open 147 Lupine Close 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