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Single Family ResidenceResidential
$855,304$701 / 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 95How 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 $435,000 on Sep 14, 2018

4348 JOSLIN CT

RIVERSIDE, CA 92505
5
Beds
1.8
Baths
1,220 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.
1963
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$855K
$813K low$897K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$435,000 · Sep 14, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,024 (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.$494,951 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$102,402
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$392,549
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$485,247
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$469,260

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.23 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.Single Family Residence
CountyRIVERSIDE
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.1964
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.Wood 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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.

E
Collett Elementary SchoolC-
Elementary · Grades KG–5 · 0.2 mi
H
La Sierra High SchoolC-
High · Grades 9–12 · 0.4 mi
M
Arizona Middle SchoolB-
Middle · Grades 6–8 · 1.8 mi

District: Alvord Unified School District

Neighborhood · ZIP 92505These 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.68
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 100.296

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.15%
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.53,012
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,326 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,440
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,650
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.12 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

Owner Tools

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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

4348 Joslin 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.

  • Worth more than 95% of homes in Riverside 92505
  • Among the highest price per square foot in Riverside 92505
  • Smaller than 84% of homes in Riverside County
  • Has a bigger lot than 74% of homes in La Sierra
  • Older than 88% of homes in Riverside County

What homes are worth in Riverside 92505

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

This home
$334K$972K

This home is worth more than 95% of homes in Riverside 92505.

How it measures up in Riverside 92505

The dot is this home. The mark in the middle is the typical home in Riverside 92505.

Estimated value$855,304
CheaperTypical $596,309Pricier

Pricier than 95% of homes nearby

Price per ft²$701
CheaperTypical $386Pricier

Pricier than almost all homes nearby

Living area1,220 ft²
SmallerTypical 1,520 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.24 ac
SmallerTypical 0.19 acBigger

Bigger than 65% of homes nearby

Year built1963
OlderTypical 1977Newer

Newer than 35% of homes nearby

How 4348 Joslin Ct ranks against every home in each area.
MeasureThis homeLa SierraRiverside 92505Riverside County
Estimated valuepricier than$855,30494% of homes95% of homes85% of homes
Price per ft²pricier than$701almost all homesalmost all homesalmost all homes
Living areabigger than1,220 ft²25% of homes25% of homes16% of homes
Lot sizebigger than0.24 ac74% of homes65% of homes60% of homes
Year builtnewer than196332% of homes35% of homes12% of homes

About 4348 Joslin Ct

How much is 4348 Joslin Ct, Riverside, CA worth?

The TopHap Estimate for 4348 Joslin Ct, Riverside, CA is $855,304 as of Aug 30, 2026. The likely range is $813,233 to $897,375. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4348 Joslin Ct, Riverside, CA last sell?

4348 Joslin Ct, Riverside, CA last sold on Sep 14, 2018 for $435,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 4348 Joslin Ct, Riverside, CA?

4348 Joslin Ct, Riverside, CA has 5 bedrooms, 1.8 bathrooms, 1,220 square feet of living space and a 0.24-acre lot.

When was 4348 Joslin Ct, Riverside, CA built?

4348 Joslin Ct, Riverside, CA was built in 1963, making it 63 years old. The building has 2 stories.

What schools serve 4348 Joslin Ct, Riverside, CA?

4348 Joslin Ct, Riverside, CA is assigned to Collett Elementary School (elementary), rated C-; La Sierra High School (high), rated C-; Arizona Middle School (middle), rated B-. All sit in Alvord Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4348 Joslin Ct, Riverside, CA compare to other homes in Riverside 92505?

Among the 10,243 homes in Riverside 92505, it is worth more than 95% of them ($855,304 against a typical $596,309), its price per square foot is higher than almost all of them ($701 against a typical $386), it is bigger than 25% of them (1,220 ft² against a typical 1,520 ft²), its lot is bigger than 65% of them (0.24 ac against a typical 0.19 ac) and it is newer than 35% of them (1963 against a typical 1977). Measured against all of Riverside County, it is worth more than 85% 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 4348 Joslin Ct, Riverside, CA?

The 2025 property tax bill for 4348 Joslin Ct, Riverside, CA was $6,024. The county assessed it at $494,951.

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