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Single Family ResidenceResidential
$9,999,999$1,204 / 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 84How 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 $13,150,000 on Oct 29, 2020

28830 BISON CT

MALIBU, CA 90265
5
Beds
5
Baths
8,305 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.
1.54 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
14
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$10M
$10M low$10M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$13,150,000 · Oct 29, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$174,257 (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.$14,518,660 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,711,196
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,807,464
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$14,233,982

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.102 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.possible but undetermined

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.Conventional
CountyLOS ANGELES
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Rock / Gravel
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning 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.Yes

Transaction History(9)

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
Malibu Elementary SchoolA
Elementary · Grades KG–5 · 0.3 mi
M
Malibu Middle SchoolA-
Middle · Grades 6–8 · 1.9 mi
H
Malibu High SchoolA-
High · Grades 9–12 · 2.0 mi

District: Santa Monica-Malibu Unified School District

Neighborhood · ZIP 90265These 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.154
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.475

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.72%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.17,627
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.153 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$171,782
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$251,842
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.19 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

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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

28830 Bison 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.

  • Among the most valuable homes in Point Dume
  • Costs less per square foot than 98% of homes in Point Dume
  • Among the largest homes in Los Angeles County
  • Has a bigger lot than 93% of homes in Los Angeles County
  • Newer than 92% of homes in Los Angeles County

What homes are worth in Malibu 90265

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

This home
$915K$10M

This home is worth more than almost all homes in Malibu 90265.

How it measures up in Malibu 90265

The dot is this home. The mark in the middle is the typical home in Malibu 90265.

Estimated value$9,999,999
CheaperTypical $3,706,041Pricier

Pricier than almost all homes nearby

Price per ft²$1204
CheaperTypical $1504Pricier

Pricier than 31% of homes nearby

Living area8,305 ft²
SmallerTypical 2,319 ft²Bigger

Bigger than 98% of homes nearby

Lot size1.54 ac
SmallerTypical 0.69 acBigger

Bigger than 73% of homes nearby

Year built2002
OlderTypical 1974Newer

Newer than 89% of homes nearby

How 28830 Bison Ct ranks against every home in each area.
MeasureThis homePoint DumeMalibu 90265Los Angeles County
Estimated valuepricier than$9,999,999almost all homesalmost all homesalmost all homes
Price per ft²pricier than$12042% of homes31% of homes96% of homes
Living areabigger than8,305 ft²98% of homes98% of homesalmost all homes
Lot sizebigger than1.54 ac82% of homes73% of homes93% of homes
Year builtnewer than200284% of homes89% of homes92% of homes

About 28830 Bison Ct

How much is 28830 Bison Ct, Malibu, CA worth?

The TopHap Estimate for 28830 Bison Ct, Malibu, CA is $9,999,999 as of Aug 30, 2026. The likely range is $9,999,999 to $9,999,999. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 28830 Bison Ct, Malibu, CA last sell?

28830 Bison Ct, Malibu, CA last sold on Oct 29, 2020 for $13,150,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 28830 Bison Ct, Malibu, CA?

28830 Bison Ct, Malibu, CA has 5 bedrooms, 5 bathrooms and 8,305 square feet of living space.

When was 28830 Bison Ct, Malibu, CA built?

28830 Bison Ct, Malibu, CA was built in 2002, making it 24 years old. It is a conventional home. The building has 2 stories.

What schools serve 28830 Bison Ct, Malibu, CA?

28830 Bison Ct, Malibu, CA is assigned to Malibu Elementary School (elementary), rated A; Malibu Middle School (middle), rated A-; Malibu High School (high), rated A-. All sit in Santa Monica-Malibu Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 28830 Bison Ct, Malibu, CA compare to other homes in Malibu 90265?

Among the 7,704 homes in Malibu 90265, it is worth more than almost all of them ($9,999,999 against a typical $3,706,041), its price per square foot is higher than 31% of them ($1204 against a typical $1504), it is bigger than 98% of them (8,305 ft² against a typical 2,319 ft²), its lot is bigger than 73% of them (1.54 ac against a typical 0.69 ac) and it is newer than 89% of them (2002 against a typical 1974). Measured against all of Los Angeles County, it is worth more than almost all 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 28830 Bison Ct, Malibu, CA?

The 2025 property tax bill for 28830 Bison Ct, Malibu, CA was $174,257. The county assessed it at $14,518,660.

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