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Single Family ResidenceResidential
$3,239,322$15,802 / 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 77How 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 $6,750,000 on May 4, 2022

19 PROSPECT AVE

SAUSALITO, CA 94965
1
Baths
205 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.

Valuation

$3.2M
$2.5M low$4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$6,750,000 · May 4, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$24,088 (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.$2,002,477 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,731,872
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$270,605
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,963,220

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMARIN
Lot (acres)The size of the land the home sits on, from county records.0.19
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 670 ft²Patio · 670 ft²

Transaction History(3)

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
Dr. Martin Luther King Jr. AcademyB+
Elementary · Grades KG–8 · 1.2 mi
H
Tamalpais High SchoolA+
High · Grades 9–12 · 3.6 mi

District: Sausalito Elementary School District

Neighborhood · ZIP 94965These 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.149
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.458

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.11,048
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.525 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$138,294
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$185,477
Average tempThe average temperature here across a full year.57°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%

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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

19 Prospect 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 more than 92% of homes in Marin County
  • Among the highest price per square foot in The Hill
  • Among the smallest homes in The Hill
  • Has a bigger lot than 78% of homes in Sausalito 94965

What homes are worth in Sausalito 94965

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

This home
$477K$5.5M

This home is worth more than 88% of homes in Sausalito 94965.

How it measures up in Sausalito 94965

The dot is this home. The mark in the middle is the typical home in Sausalito 94965.

Estimated value$3,239,322
CheaperTypical $1,442,593Pricier

Pricier than 88% of homes nearby

Price per ft²$15802
CheaperTypical $918Pricier

Pricier than almost all homes nearby

Living area205 ft²
SmallerTypical 1,651 ft²Bigger

Smaller than almost all homes nearby

Lot size0.19 ac
SmallerTypical 4,182 ft²Bigger

Bigger than 78% of homes nearby

How 19 Prospect Ave ranks against every home in each area.
MeasureThis homeThe HillSausalito 94965Marin County
Estimated valuepricier than$3,239,32259% of homes88% of homes92% of homes
Price per ft²pricier than$15802almost all homesalmost all homesalmost all homes
Living areabigger than205 ft²almost no homesalmost no homesalmost no homes
Lot sizebigger than0.19 ac71% of homes78% of homes52% of homes

About 19 Prospect Ave

How much is 19 Prospect Ave, Sausalito, CA worth?

The TopHap Estimate for 19 Prospect Ave, Sausalito, CA is $3,239,322 as of Aug 30, 2026. The likely range is $2,484,577 to $3,994,068. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 19 Prospect Ave, Sausalito, CA last sell?

19 Prospect Ave, Sausalito, CA last sold on May 4, 2022 for $6,750,000, according to the county's recorded deed.

How big is 19 Prospect Ave, Sausalito, CA?

19 Prospect Ave, Sausalito, CA has 1 bathrooms, 205 square feet of living space and a 0.19-acre lot.

What schools serve 19 Prospect Ave, Sausalito, CA?

19 Prospect Ave, Sausalito, CA is assigned to Dr. Martin Luther King Jr. Academy (elementary), rated B+; Tamalpais High School (high), rated A+. All sit in Sausalito Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 19 Prospect Ave, Sausalito, CA compare to other homes in Sausalito 94965?

Among the 3,817 homes in Sausalito 94965, it is worth more than 88% of them ($3,239,322 against a typical $1,442,593), its price per square foot is higher than almost all of them ($15802 against a typical $918), it is bigger than almost none of them (205 ft² against a typical 1,651 ft²) and its lot is bigger than 78% of them (0.19 ac against a typical 4,182 ft²). Measured against all of Marin County, it is worth more than 92% 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 19 Prospect Ave, Sausalito, CA?

The 2025 property tax bill for 19 Prospect Ave, Sausalito, CA was $24,088. The county assessed it at $2,002,477.

More homes on Prospect Ave

Closest homes

More homes in Sausalito 94965

Assigned schools

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