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Single Family ResidenceResidential
$1,925,203$937 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

220 4TH ST

SAUSALITO, CA 94965
1
Beds
1.5
Baths
2,054 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.
2,250 ft²
Lot SizeThe size of the land the home sits on, from county records.
1923
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.9M
$1.8M low$2.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,382 (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.$380,371 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$109,520
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$270,851
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$372,913

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.Contemporary
CountyMARIN
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
Lot (acres)The size of the land the home sits on, from county records.0.05
HeatingThe type of heating system in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 156 ft²Patio · 156 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 · 1.4 mi
H
Tamalpais High SchoolA+
High · Grades 9–12 · 3.9 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

220 4th St 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 70% of homes in Marin County
  • Costs less per square foot than 83% of homes in Old Town-Hurricane Gulch
  • Bigger than 68% of homes in Sausalito 94965
  • Has a smaller lot than 88% of homes in Marin County
  • Older than 92% of homes in Marin County

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
$507K$5.7M

This home is worth more than 63% 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$1,925,203
CheaperTypical $1,459,775Pricier

Pricier than 63% of homes nearby

Price per ft²$937
CheaperTypical $953Pricier

Pricier than 48% of homes nearby

Living area2,054 ft²
SmallerTypical 1,654 ft²Bigger

Bigger than 68% of homes nearby

Lot size2,250 ft²
SmallerTypical 4,269 ft²Bigger

Bigger than 33% of homes nearby

Year built1923
OlderTypical 1966Newer

Newer than 14% of homes nearby

How 220 4th St ranks against every home in each area.
MeasureThis homeOld Town-Hurricane GulchSausalito 94965Marin County
Estimated valuepricier than$1,925,20359% of homes63% of homes70% of homes
Price per ft²pricier than$93717% of homes48% of homes67% of homes
Living areabigger than2,054 ft²61% of homes68% of homes61% of homes
Lot sizebigger than2,250 ft²22% of homes33% of homes12% of homes
Year builtnewer than192322% of homes14% of homes8% of homes

About 220 4th St

How much is 220 4th St, Sausalito, CA worth?

The TopHap Estimate for 220 4th St, Sausalito, CA is $1,925,203 as of Sep 24, 2026. The likely range is $1,787,923 to $2,062,483. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 220 4th St, Sausalito, CA last sell?

220 4th St, Sausalito, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 220 4th St, Sausalito, CA?

220 4th St, Sausalito, CA has 1 bedrooms, 1.5 bathrooms, 2,054 square feet of living space and a 0.05-acre lot.

When was 220 4th St, Sausalito, CA built?

220 4th St, Sausalito, CA was built in 1923, making it 103 years old. It is a contemporary home. The building has 1 story.

What schools serve 220 4th St, Sausalito, CA?

220 4th St, 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 220 4th St, Sausalito, CA compare to other homes in Sausalito 94965?

Among the 3,820 homes in Sausalito 94965, it is worth more than 63% of them ($1,925,203 against a typical $1,459,775), its price per square foot is higher than 48% of them ($937 against a typical $953), it is bigger than 68% of them (2,054 ft² against a typical 1,654 ft²), its lot is bigger than 33% of them (2,250 ft² against a typical 4,269 ft²) and it is newer than 14% of them (1923 against a typical 1966). Measured against all of Marin County, it is worth more than 70% 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 220 4th St, Sausalito, CA?

The 2025 property tax bill for 220 4th St, Sausalito, CA was $7,382. The county assessed it at $380,371.

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