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Single Family ResidenceResidential
$712,814$1,577 / 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 78How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $400,000 on Aug 19, 2003

21747 CANON DR

TOPANGA, CA 90290
1
Beds
1
Baths
452 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1936
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$713K
$556K low$869K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Aug 19, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,025 (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.$580,073 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$543,829
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$36,244
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$568,700

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.11 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.1 percent flood zone

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
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.1940
Lot (acres)The size of the land the home sits on, from county records.0.14
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.Roll Composition (rolled Mineral Roof)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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
Topanga Elementary Charter SchoolA+
Elementary · Grades KG–5 · 2.2 mi
M
Woodland Hills AcademyC-
Middle · Grades 6–8 · 3.4 mi
H
Taft Charter High SchoolB+
High · Grades 9–12 · 3.5 mi

District: Los Angeles Unified School District

Neighborhood · ZIP 90290These 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.105
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 100.331

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.6,960
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.339 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$148,499
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$192,080
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.24 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

21747 Canon 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 less than 93% of homes in Topanga 90290
  • Costs more per square foot than 98% of homes in Los Angeles County
  • Among the smallest homes in Los Angeles County
  • Has a smaller lot than 89% of homes in Topanga 90290
  • Older than 85% of homes in Los Angeles County

What homes are worth in Topanga 90290

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

This home
$578K$4.4M

This home is worth more than 7% of homes in Topanga 90290.

How it measures up in Topanga 90290

The dot is this home. The mark in the middle is the typical home in Topanga 90290.

Estimated value$712,814
CheaperTypical $1,480,267Pricier

Pricier than 7% of homes nearby

Price per ft²$1577
CheaperTypical $870Pricier

Pricier than 91% of homes nearby

Living area452 ft²
SmallerTypical 1,661 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.13 ac
SmallerTypical 0.42 acBigger

Bigger than 11% of homes nearby

Year built1936
OlderTypical 1971Newer

Newer than 20% of homes nearby

How 21747 Canon Dr ranks against every home in each area.
MeasureThis homeTopanga 90290Los Angeles County
Estimated valuepricier than$712,8147% of homes33% of homes
Price per ft²pricier than$157791% of homes98% of homes
Living areabigger than452 ft²3% of homesalmost no homes
Lot sizebigger than0.13 ac11% of homes25% of homes
Year builtnewer than193620% of homes15% of homes

About 21747 Canon Dr

How much is 21747 Canon Dr, Topanga, CA worth?

The TopHap Estimate for 21747 Canon Dr, Topanga, CA is $712,814 as of Oct 21, 2026. The likely range is $556,135 to $869,493. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21747 Canon Dr, Topanga, CA last sell?

21747 Canon Dr, Topanga, CA last sold on Aug 19, 2003 for $400,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21747 Canon Dr, Topanga, CA?

21747 Canon Dr, Topanga, CA has 1 bedrooms, 1 bathrooms, 452 square feet of living space and a 0.14-acre lot.

When was 21747 Canon Dr, Topanga, CA built?

21747 Canon Dr, Topanga, CA was built in 1936, making it 90 years old. It is a conventional home. The building has 2 stories.

What schools serve 21747 Canon Dr, Topanga, CA?

21747 Canon Dr, Topanga, CA is assigned to Topanga Elementary Charter School (elementary), rated A+; Woodland Hills Academy (middle), rated C-; Taft Charter High School (high), rated B+. All sit in Los Angeles Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21747 Canon Dr, Topanga, CA compare to other homes in Topanga 90290?

Among the 2,275 homes in Topanga 90290, it is worth more than 7% of them ($712,814 against a typical $1,480,267), its price per square foot is higher than 91% of them ($1577 against a typical $870), it is bigger than 3% of them (452 ft² against a typical 1,661 ft²), its lot is bigger than 11% of them (0.13 ac against a typical 0.42 ac) and it is newer than 20% of them (1936 against a typical 1971). Measured against all of Los Angeles County, it is worth more than 33% 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 21747 Canon Dr, Topanga, CA?

The 2025 property tax bill for 21747 Canon Dr, Topanga, CA was $7,025. The county assessed it at $580,073.

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