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CondominiumResidential
$497,645$392 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $312,000 on Jul 12, 2016

17957 RIVER CIR

CANYON COUNTRY, CA 91387
Building report
3
Beds
3
Baths
1,268 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.
2.36 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

$498K
$483K low$512K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$312,000 · Jul 12, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,084 (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.$369,335 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$179,223
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$190,112
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$362,094

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.53 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyLOS ANGELES
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Leona H. Cox Community Elementary SchoolB+
Elementary · Grades KG–6 · 1.2 mi
M
La Mesa Junior High SchoolB
Middle · Grades 7–8 · 2.2 mi
H
Golden Valley High SchoolB
High · Grades 9–12 · 2.9 mi

District: Sulphur Springs Union Elementary School District

Neighborhood · ZIP 91387These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.407

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
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.40,844
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.898 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,984
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,408
Average tempThe average temperature here across a full year.60°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

17957 River Cir 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 92% of homes in Los Angeles County
  • Costs less per square foot than 89% of homes in Los Angeles County
  • Smaller than 75% of homes in Canyon Country 91387
  • Has a bigger lot than 95% of homes in Los Angeles County
  • Newer than 80% of homes in Los Angeles County

What homes are worth in Canyon Country 91387

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

This home
$349K$2M

This home is worth more than 13% of homes in Canyon Country 91387.

How it measures up in Canyon Country 91387

The dot is this home. The mark in the middle is the typical home in Canyon Country 91387.

Estimated value$497,645
CheaperTypical $797,178Pricier

Pricier than 13% of homes nearby

Price per ft²$392
CheaperTypical $413Pricier

Pricier than 35% of homes nearby

Living area1,268 ft²
SmallerTypical 1,860 ft²Bigger

Bigger than 25% of homes nearby

Lot size2.36 ac
SmallerTypical 0.33 acBigger

Bigger than 82% of homes nearby

Year built1984
OlderTypical 1988Newer

Newer than 41% of homes nearby

How 17957 River Cir ranks against every home in each area.
MeasureThis homeCanyon Country 91387Los Angeles County
Estimated valuepricier than$497,64513% of homes8% of homes
Price per ft²pricier than$39235% of homes11% of homes
Living areabigger than1,268 ft²25% of homes29% of homes
Lot sizebigger than2.36 ac82% of homes95% of homes
Year builtnewer than198441% of homes80% of homes

About 17957 River Cir

How much is 17957 River Cir, Canyon Country, CA worth?

The TopHap Estimate for 17957 River Cir, Canyon Country, CA is $497,645 as of Sep 24, 2026. The likely range is $483,217 to $512,073. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17957 River Cir, Canyon Country, CA last sell?

17957 River Cir, Canyon Country, CA last sold on Jul 12, 2016 for $312,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 17957 River Cir, Canyon Country, CA?

17957 River Cir, Canyon Country, CA has 3 bedrooms, 3 bathrooms and 1,268 square feet of living space.

When was 17957 River Cir, Canyon Country, CA built?

17957 River Cir, Canyon Country, CA was built in 1984, making it 42 years old. It is a condo/apartment home.

What schools serve 17957 River Cir, Canyon Country, CA?

17957 River Cir, Canyon Country, CA is assigned to Leona H. Cox Community Elementary School (elementary), rated B+; La Mesa Junior High School (middle), rated B; Golden Valley High School (high), rated B. All sit in Sulphur Springs Union Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17957 River Cir, Canyon Country, CA compare to other homes in Canyon Country 91387?

Among the 10,860 homes in Canyon Country 91387, it is worth more than 13% of them ($497,645 against a typical $797,178), its price per square foot is higher than 35% of them ($392 against a typical $413), it is bigger than 25% of them (1,268 ft² against a typical 1,860 ft²), its lot is bigger than 82% of them (2.36 ac against a typical 0.33 ac) and it is newer than 41% of them (1984 against a typical 1988). Measured against all of Los Angeles County, it is worth more than 8% 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 17957 River Cir, Canyon Country, CA?

The 2025 property tax bill for 17957 River Cir, Canyon Country, CA was $5,084. The county assessed it at $369,335.

More homes on River Cir

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