Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$804,365$1,245 / 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 91How 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 $500 on Jan 3, 2013

377 HAVERSACK

THE SEA RANCH, CA 95497
1
Beds
1
Baths
646 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1993
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

$804K
$734K low$875K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$500 · Jan 3, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,170 (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.$194,677 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$69,077
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$125,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$190,861

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.21
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
76
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
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountySONOMA
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Floor/Wall Furnace
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(4)

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 · 8.3 mi
H
Point Arena High SchoolD+
High · Grades 9–12 · 14.8 mi

District: Point Arena Joint Union High School District

Neighborhood · ZIP 95497These 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.196
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.454

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.45%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.38
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.17 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,867
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,988
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

377 Haversack 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 93% of homes in The Sea Ranch 95497
  • Costs more per square foot than 98% of homes in Sonoma County
  • Smaller than 98% of homes in The Sea Ranch 95497
  • Has a smaller lot than 93% of homes in The Sea Ranch 95497
  • Newer than 78% of homes in Sonoma County

What homes are worth in The Sea Ranch 95497

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

This home
$715K$2.9M

This home is worth more than 7% of homes in The Sea Ranch 95497.

How it measures up in The Sea Ranch 95497

The dot is this home. The mark in the middle is the typical home in The Sea Ranch 95497.

Estimated value$804,365
CheaperTypical $1,398,287Pricier

Pricier than 7% of homes nearby

Price per ft²$1245
CheaperTypical $787Pricier

Pricier than 95% of homes nearby

Living area646 ft²
SmallerTypical 1,780 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.19 ac
SmallerTypical 0.44 acBigger

Bigger than 7% of homes nearby

Year built1993
OlderTypical 1989Newer

Newer than 68% of homes nearby

How 377 Haversack ranks against every home in each area.
MeasureThis homeThe Sea Ranch 95497Sonoma County
Estimated valuepricier than$804,3657% of homes54% of homes
Price per ft²pricier than$124595% of homes98% of homes
Living areabigger than646 ft²2% of homes2% of homes
Lot sizebigger than0.19 ac7% of homes57% of homes
Year builtnewer than199368% of homes78% of homes

About 377 Haversack

How much is 377 Haversack, The Sea Ranch, CA worth?

The TopHap Estimate for 377 Haversack, The Sea Ranch, CA is $804,365 as of Aug 30, 2026. The likely range is $733,992 to $874,738. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 377 Haversack, The Sea Ranch, CA last sell?

377 Haversack, The Sea Ranch, CA last sold on Jan 3, 2013 for $500, according to the county's recorded deed.

How big is 377 Haversack, The Sea Ranch, CA?

377 Haversack, The Sea Ranch, CA has 1 bedrooms, 1 bathrooms, 646 square feet of living space and a 0.18-acre lot.

When was 377 Haversack, The Sea Ranch, CA built?

377 Haversack, The Sea Ranch, CA was built in 1993, making it 33 years old. It is a custom design home. The building has 1 story.

What schools serve 377 Haversack, The Sea Ranch, CA?

377 Haversack, The 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 377 Haversack, The Sea Ranch, CA compare to other homes in The Sea Ranch 95497?

Among the 1,702 homes in The Sea Ranch 95497, it is worth more than 7% of them ($804,365 against a typical $1,398,287), its price per square foot is higher than 95% of them ($1245 against a typical $787), it is bigger than 2% of them (646 ft² against a typical 1,780 ft²), its lot is bigger than 7% of them (0.19 ac against a typical 0.44 ac) and it is newer than 68% of them (1993 against a typical 1989). Measured against all of Sonoma County, it is worth more than 54% 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 377 Haversack, The Sea Ranch, CA?

The 2025 property tax bill for 377 Haversack, The Sea Ranch, CA was $2,170. The county assessed it at $194,677.

More homes on Haversack

Closest homes

More homes in The Sea Ranch 95497

Assigned schools

Explore the area

See this home in context

Open 377 Haversack 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