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Single Family ResidenceResidential
$722,842$461 / 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 87How 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 $750,000 on Nov 8, 2022

409 OSULLIVAN CT

MARINA, CA 93933
3
Beds
2
Baths
1,567 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
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

$723K
$627K low$819K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$750,000 · Nov 8, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,029 (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.$795,905 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$318,362
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$477,543
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$780,300

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.19
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
58
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
15
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
20
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
1
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyMONTEREY
Lot (acres)The size of the land the home sits on, from county records.0.20
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
J. C. Crumpton Elementary SchoolB+
Elementary · Grades KG–6 · 0.2 mi
M
Los Arboles Middle SchoolC-
Middle · Grades 7–8 · 0.7 mi
H
Marina High SchoolB
High · Grades 9–12 · 0.9 mi

District: Monterey Peninsula Unified School District

Neighborhood · ZIP 93933These 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.134
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.62
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.255

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.2.1%
PopulationHow many people live in this area.22,037
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,860 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,104
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,833
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.16 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.79%

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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

409 Osullivan Ct 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.

  • Has a bigger lot than 85% of homes in Marina 93933

What homes are worth in Marina 93933

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

This home
$430K$1.6M

This home is worth more than 38% of homes in Marina 93933.

How it measures up in Marina 93933

The dot is this home. The mark in the middle is the typical home in Marina 93933.

Estimated value$722,842
CheaperTypical $779,568Pricier

Pricier than 38% of homes nearby

Price per ft²$461
CheaperTypical $473Pricier

Pricier than 41% of homes nearby

Living area1,567 ft²
SmallerTypical 1,702 ft²Bigger

Bigger than 37% of homes nearby

Lot size0.21 ac
SmallerTypical 0.16 acBigger

Bigger than 85% of homes nearby

Year built1977
OlderTypical 1986Newer

Newer than 41% of homes nearby

How 409 Osullivan Ct ranks against every home in each area.
MeasureThis homeMarina 93933Monterey County
Estimated valuepricier than$722,84238% of homes44% of homes
Price per ft²pricier than$46141% of homes40% of homes
Living areabigger than1,567 ft²37% of homes49% of homes
Lot sizebigger than0.21 ac85% of homes62% of homes
Year builtnewer than197741% of homes58% of homes

About 409 Osullivan Ct

How much is 409 Osullivan Ct, Marina, CA worth?

The TopHap Estimate for 409 Osullivan Ct, Marina, CA is $722,842 as of Aug 30, 2026. The likely range is $626,908 to $818,776. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 409 Osullivan Ct, Marina, CA last sell?

409 Osullivan Ct, Marina, CA last sold on Nov 8, 2022 for $750,000, according to the county's recorded deed.

How big is 409 Osullivan Ct, Marina, CA?

409 Osullivan Ct, Marina, CA has 3 bedrooms, 2 bathrooms, 1,567 square feet of living space and a 0.20-acre lot.

When was 409 Osullivan Ct, Marina, CA built?

409 Osullivan Ct, Marina, CA was built in 1977, making it 49 years old. It is a custom design home. The building has 1 story.

What schools serve 409 Osullivan Ct, Marina, CA?

409 Osullivan Ct, Marina, CA is assigned to J. C. Crumpton Elementary School (elementary), rated B+; Los Arboles Middle School (middle), rated C-; Marina High School (high), rated B. All sit in Monterey Peninsula Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 409 Osullivan Ct, Marina, CA compare to other homes in Marina 93933?

Among the 6,579 homes in Marina 93933, it is worth more than 38% of them ($722,842 against a typical $779,568), its price per square foot is higher than 41% of them ($461 against a typical $473), it is bigger than 37% of them (1,567 ft² against a typical 1,702 ft²), its lot is bigger than 85% of them (0.21 ac against a typical 0.16 ac) and it is newer than 41% of them (1977 against a typical 1986). Measured against all of Monterey County, it is worth more than 44% 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 409 Osullivan Ct, Marina, CA?

The 2025 property tax bill for 409 Osullivan Ct, Marina, CA was $9,029. The county assessed it at $795,905.

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