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Apartments (Generic)Residential
Last sold for $17,660,000 on Aug 5, 2019

3993 IOWA AVE

RIVERSIDE, CA 92507
0
Baths
32,902 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.
3.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$17,660,000 · Aug 5, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$218,537 (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.$19,700,061 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,904,315
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$15,795,746
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$19,313,786

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
CountyRIVERSIDE
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(16)

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
John W. North High SchoolC
High · Grades 9–12 · 0.6 mi
E
Emerson Elementary SchoolC-
Elementary · Grades KG–6 · 0.9 mi
M
University Heights Middle SchoolD+
Middle · Grades 7–8 · 1.0 mi

District: Riverside Unified School District

Neighborhood · ZIP 92507These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.450

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.64,491
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,078 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,160
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$82,952
Average tempThe average temperature here across a full year.63°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%

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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

3993 Iowa Ave 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.

  • Among the largest homes in Riverside 92507
  • Has a bigger lot than 98% of homes in Riverside 92507
  • Newer than 96% of homes in University of California Riverside

How it measures up in Riverside 92507

The dot is this home. The mark in the middle is the typical home in Riverside 92507.

Living area32,902 ft²
SmallerTypical 1,575 ft²Bigger

Bigger than almost all homes nearby

Lot size3.21 ac
SmallerTypical 0.19 acBigger

Bigger than 98% of homes nearby

Year built1987
OlderTypical 1977Newer

Newer than 62% of homes nearby

How 3993 Iowa Ave ranks against every home in each area.
MeasureThis homeUniversity of California RiversideRiverside 92507Riverside County
Living areabigger than32,902 ft²almost all homesalmost all homesalmost all homes
Lot sizebigger than3.21 ac91% of homes98% of homes94% of homes
Year builtnewer than198796% of homes62% of homes40% of homes

About 3993 Iowa Ave

When did 3993 Iowa Ave, Riverside, CA last sell?

3993 Iowa Ave, Riverside, CA last sold on Aug 5, 2019 for $17,660,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

When was 3993 Iowa Ave, Riverside, CA built?

3993 Iowa Ave, Riverside, CA was built in 1987, making it 39 years old. The building has 1 story.

What schools serve 3993 Iowa Ave, Riverside, CA?

3993 Iowa Ave, Riverside, CA is assigned to John W. North High School (high), rated C; Emerson Elementary School (elementary), rated C-; University Heights Middle School (middle), rated D+. All sit in Riverside Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3993 Iowa Ave, Riverside, CA compare to other homes in Riverside 92507?

Among the 12,285 homes in Riverside 92507, it is bigger than almost all of them (32,902 ft² against a typical 1,575 ft²), its lot is bigger than 98% of them (3.21 ac against a typical 0.19 ac) and it is newer than 62% of them (1987 against a typical 1977). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3993 Iowa Ave, Riverside, CA?

The 2025 property tax bill for 3993 Iowa Ave, Riverside, CA was $218,537. The county assessed it at $19,700,061.

More homes on Iowa Ave

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More homes in Riverside 92507

Assigned schools

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