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Single Family ResidenceResidential
$1,363,401$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 91How 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

23511 SUMMIT DR

CALABASAS, CA 91302
3
Beds
3
Baths
2,960 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
13
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.4M
$1.2M low$1.5M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,735 (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.$616,135 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$377,255
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$238,880
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$604,078

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
CountyLOS ANGELES
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.1981
Lot (acres)The size of the land the home sits on, from county records.0.24
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.Composition Shingle
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(5)

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.

H
Calabasas High SchoolA+
High · Grades 9–12 · 1.0 mi
E
Chaparral Elementary SchoolA-
Elementary · Grades KG–5 · 1.5 mi
M
Alice C. Stelle Middle SchoolA
Middle · Grades 6–8 · 1.8 mi

District: Las Virgenes Unified School District

Neighborhood · ZIP 91302These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.318

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.25,700
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.833 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$175,531
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$253,519
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.21 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

23511 Summit Dr 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 80% of homes in Los Angeles County
  • Costs less per square foot than 94% of homes in Calabasas 91302
  • Bigger than 88% of homes in Los Angeles County
  • Has a bigger lot than 71% of homes in Los Angeles County
  • Newer than 76% of homes in Los Angeles County

What homes are worth in Calabasas 91302

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

This home
$592K$9.1M

This home is worth more than 29% of homes in Calabasas 91302.

How it measures up in Calabasas 91302

The dot is this home. The mark in the middle is the typical home in Calabasas 91302.

Estimated value$1,363,401
CheaperTypical $1,734,096Pricier

Pricier than 29% of homes nearby

Price per ft²$461
CheaperTypical $614Pricier

Pricier than 6% of homes nearby

Living area2,960 ft²
SmallerTypical 2,755 ft²Bigger

Bigger than 54% of homes nearby

Lot size0.24 ac
SmallerTypical 0.33 acBigger

Bigger than 35% of homes nearby

Year built1980
OlderTypical 1987Newer

Newer than 43% of homes nearby

How 23511 Summit Dr ranks against every home in each area.
MeasureThis homeCalabasas 91302Los Angeles County
Estimated valuepricier than$1,363,40129% of homes80% of homes
Price per ft²pricier than$4616% of homes26% of homes
Living areabigger than2,960 ft²54% of homes88% of homes
Lot sizebigger than0.24 ac35% of homes71% of homes
Year builtnewer than198043% of homes76% of homes

About 23511 Summit Dr

How much is 23511 Summit Dr, Calabasas, CA worth?

The TopHap Estimate for 23511 Summit Dr, Calabasas, CA is $1,363,401 as of Aug 30, 2026. The likely range is $1,242,599 to $1,484,203. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23511 Summit Dr, Calabasas, CA last sell?

23511 Summit Dr, Calabasas, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 23511 Summit Dr, Calabasas, CA?

23511 Summit Dr, Calabasas, CA has 3 bedrooms, 3 bathrooms, 2,960 square feet of living space and a 0.24-acre lot.

When was 23511 Summit Dr, Calabasas, CA built?

23511 Summit Dr, Calabasas, CA was built in 1980, making it 46 years old. It is a contemporary home. The building has 3 stories.

What schools serve 23511 Summit Dr, Calabasas, CA?

23511 Summit Dr, Calabasas, CA is assigned to Calabasas High School (high), rated A+; Chaparral Elementary School (elementary), rated A-; Alice C. Stelle Middle School (middle), rated A. All sit in Las Virgenes Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23511 Summit Dr, Calabasas, CA compare to other homes in Calabasas 91302?

Among the 8,304 homes in Calabasas 91302, it is worth more than 29% of them ($1,363,401 against a typical $1,734,096), its price per square foot is higher than 6% of them ($461 against a typical $614), it is bigger than 54% of them (2,960 ft² against a typical 2,755 ft²), its lot is bigger than 35% of them (0.24 ac against a typical 0.33 ac) and it is newer than 43% of them (1980 against a typical 1987). Measured against all of Los Angeles County, it is worth more than 80% 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 23511 Summit Dr, Calabasas, CA?

The 2025 property tax bill for 23511 Summit Dr, Calabasas, CA was $7,735. The county assessed it at $616,135.

More homes on Summit Dr

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Assigned schools

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