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Multi-Family Dwellings (Generic, Any Combination)Residential
Last sold for $12,550,000 on Mar 14, 2019

7500 MASON AVE

WINNETKA, CA 91306
50
Beds
50
Baths
45,132 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.
0.87 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$12,550,000 · Mar 14, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$172,733 (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.$13,999,761 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,599,904
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,399,857
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$13,725,256

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.10 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.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.Multi-Family Dwellings (Generic, Any Combination)
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.87
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(11)

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
Sunny Brae Avenue Elementary SchoolC+
Elementary · Grades KG–5 · 0.5 mi
M
John A. Sutter Middle SchoolC+
Middle · Grades 6–8 · 0.6 mi
H
Cleveland Charter High SchoolA
High · Grades 9–12 · 2.0 mi

District: Los Angeles Unified School District

Neighborhood · ZIP 91306These 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.76
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.117
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.413

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.45,234
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10,624 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,857
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$106,476
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.17 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

7500 Mason 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.

  • Among the largest homes in Winnetka 91306
  • Has a bigger lot than 89% of homes in Los Angeles County
  • Newer than 90% of homes in Winnetka 91306

How it measures up in Winnetka 91306

The dot is this home. The mark in the middle is the typical home in Winnetka 91306.

Living area45,132 ft²
SmallerTypical 1,525 ft²Bigger

Bigger than almost all homes nearby

Lot size0.87 ac
SmallerTypical 0.17 acBigger

Bigger than 85% of homes nearby

Year built1984
OlderTypical 1956Newer

Newer than 90% of homes nearby

How 7500 Mason Ave ranks against every home in each area.
MeasureThis homeWinnetka 91306Los Angeles County
Living areabigger than45,132 ft²almost all homesalmost all homes
Lot sizebigger than0.87 ac85% of homes89% of homes
Year builtnewer than198490% of homes80% of homes

About 7500 Mason Ave

When did 7500 Mason Ave, Winnetka, CA last sell?

7500 Mason Ave, Winnetka, CA last sold on Mar 14, 2019 for $12,550,000, according to the county's recorded deed. TopHap holds 7 recorded sales for this parcel.

How big is 7500 Mason Ave, Winnetka, CA?

7500 Mason Ave, Winnetka, CA has 50 bedrooms, 50 bathrooms, 45,132 square feet of living space and a 0.87-acre lot.

When was 7500 Mason Ave, Winnetka, CA built?

7500 Mason Ave, Winnetka, CA was built in 1984, making it 42 years old.

What schools serve 7500 Mason Ave, Winnetka, CA?

7500 Mason Ave, Winnetka, CA is assigned to Sunny Brae Avenue Elementary School (elementary), rated C+; John A. Sutter Middle School (middle), rated C+; Cleveland Charter High School (high), rated A. All sit in Los Angeles Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7500 Mason Ave, Winnetka, CA compare to other homes in Winnetka 91306?

Among the 10,740 homes in Winnetka 91306, it is bigger than almost all of them (45,132 ft² against a typical 1,525 ft²), its lot is bigger than 85% of them (0.87 ac against a typical 0.17 ac) and it is newer than 90% of them (1984 against a typical 1956). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 7500 Mason Ave, Winnetka, CA?

The 2025 property tax bill for 7500 Mason Ave, Winnetka, CA was $172,733. The county assessed it at $13,999,761.

Closest homes

More homes in Winnetka 91306

Assigned schools

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