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CondominiumResidential
$359,009$181 / 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 98How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $330,000 on Apr 28, 2015

4521 RIVER PARK CT

RIVERSIDE, CA 92505
4
Beds
2.5
Baths
1,980 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.
3,424 ft²
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$359K
$352K low$366K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$330,000 · Apr 28, 2015
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$359,009
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$287,207

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,361 (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.$404,530 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$91,935
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$312,595
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$396,599
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$479,880

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.33
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
55
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
64
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
8
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
39
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
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.2004
Lot (acres)The size of the land the home sits on, from county records.0.08
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.Tile
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.No

Transaction History(4)

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(3)

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

E
McAuliffe Elementary SchoolC-
Elementary · Grades KG–5 · 0.5 mi
H
La Sierra High SchoolC-
High · Grades 9–12 · 0.7 mi
M
Villegas Middle SchoolB
Middle · Grades 6–8 · 2.1 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%

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

4521 River Park 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 less than 98% of homes in Riverside 92505
  • Among the lowest price per square foot in La Sierra
  • Bigger than 78% of homes in La Sierra
  • Has a smaller lot than 96% of homes in Riverside County
  • Newer than 90% of homes in Riverside 92505

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
$353K$923K

This home is worth more than 2% 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$359,009
CheaperTypical $606,615Pricier

Pricier than 2% of homes nearby

Price per ft²$181
CheaperTypical $396Pricier

Cheaper than almost all homes nearby

Living area1,980 ft²
SmallerTypical 1,515 ft²Bigger

Bigger than 78% of homes nearby

Lot size3,424 ft²
SmallerTypical 0.19 acBigger

Bigger than 6% of homes nearby

Year built2003
OlderTypical 1977Newer

Newer than 90% of homes nearby

How 4521 River Park Ct ranks against every home in each area.
MeasureThis homeLa SierraRiverside 92505Riverside County
Estimated valuepricier than$359,0093% of homes2% of homes9% of homes
Price per ft²pricier than$181almost no homesalmost no homes2% of homes
Living areabigger than1,980 ft²78% of homes78% of homes59% of homes
Lot sizebigger than3,424 ft²8% of homes6% of homes4% of homes
Year builtnewer than200389% of homes90% of homes71% of homes

About 4521 River Park Ct

How much is 4521 River Park Ct, Riverside, CA worth?

The TopHap Estimate for 4521 River Park Ct, Riverside, CA is $359,009 as of Jul 14, 2026. The likely range is $351,939 to $366,079. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4521 River Park Ct, Riverside, CA last sell?

4521 River Park Ct, Riverside, CA last sold on Apr 28, 2015 for $330,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4521 River Park Ct, Riverside, CA?

4521 River Park Ct, Riverside, CA has 4 bedrooms, 2.5 bathrooms, 1,980 square feet of living space and a 0.08-acre lot.

When was 4521 River Park Ct, Riverside, CA built?

4521 River Park Ct, Riverside, CA was built in 2003, making it 23 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 4521 River Park Ct, Riverside, CA?

4521 River Park Ct, Riverside, CA is assigned to McAuliffe Elementary School (elementary), rated C-; La Sierra High School (high), rated C-; Villegas 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 4521 River Park Ct, Riverside, CA compare to other homes in Riverside 92505?

Among the 10,250 homes in Riverside 92505, it is worth more than 2% of them ($359,009 against a typical $606,615), its price per square foot is higher than almost none of them ($181 against a typical $396), it is bigger than 78% of them (1,980 ft² against a typical 1,515 ft²), its lot is bigger than 6% of them (3,424 ft² against a typical 0.19 ac) and it is newer than 90% of them (2003 against a typical 1977). Measured against all of Riverside County, it is worth more than 9% 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 4521 River Park Ct, Riverside, CA?

The 2025 property tax bill for 4521 River Park Ct, Riverside, CA was $5,361. The county assessed it at $404,530.

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