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Single Family ResidenceResidential
$539,278$936 / 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 86How 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 $382,500 on Feb 18, 2020

4589 TOMLINSON AVE

RIVERSIDE, CA 92503
1
Beds
1
Baths
576 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.
0.91 ac
Lot SizeThe size of the land the home sits on, from county records.
1942
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$539K
$462K low$617K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$382,500 · Feb 18, 2020
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.$526,778
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$421,422
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.2%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$12,500
ROY PELAYO · recorded Feb 18, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,232 (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.$426,678 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$83,661
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$343,017
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$418,313
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$410,490

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyRIVERSIDE
Lot (acres)The size of the land the home sits on, from county records.0.91
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.Rock / Gravel
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

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
Myra Linn Elementary SchoolC
Elementary · Grades KG–5 · 0.4 mi
M
Wells Middle SchoolD-
Middle · Grades 6–8 · 0.5 mi
H
La Sierra High SchoolC-
High · Grades 9–12 · 1.3 mi

District: Alvord Unified School District

Neighborhood · ZIP 92503These 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.57
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 100.290

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.96,024
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,949 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,069
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,138
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.No

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

4589 Tomlinson 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.

  • Worth less than 75% of homes in Riverside 92503
  • Among the highest price per square foot in Arlanza
  • Among the smallest homes in Arlanza
  • Among the largest lots in Arlanza
  • Among the oldest homes in Arlanza

What homes are worth in Riverside 92503

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

This home
$383K$1.1M

This home is worth more than 25% of homes in Riverside 92503.

How it measures up in Riverside 92503

The dot is this home. The mark in the middle is the typical home in Riverside 92503.

Estimated value$539,278
CheaperTypical $598,757Pricier

Pricier than 25% of homes nearby

Price per ft²$936
CheaperTypical $381Pricier

Pricier than almost all homes nearby

Living area576 ft²
SmallerTypical 1,540 ft²Bigger

Smaller than almost all homes nearby

Lot size0.91 ac
SmallerTypical 0.19 acBigger

Bigger than 95% of homes nearby

Year built1942
OlderTypical 1978Newer

Newer than 2% of homes nearby

How 4589 Tomlinson Ave ranks against every home in each area.
MeasureThis homeArlanzaRiverside 92503Riverside County
Estimated valuepricier than$539,27835% of homes25% of homes41% of homes
Price per ft²pricier than$936almost all homesalmost all homesalmost all homes
Living areabigger than576 ft²almost no homesalmost no homesalmost no homes
Lot sizebigger than0.91 acalmost all homes95% of homes84% of homes
Year builtnewer than1942almost no homes2% of homes2% of homes

About 4589 Tomlinson Ave

How much is 4589 Tomlinson Ave, Riverside, CA worth?

The TopHap Estimate for 4589 Tomlinson Ave, Riverside, CA is $539,278 as of Jul 14, 2026. The likely range is $461,782 to $616,774. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4589 Tomlinson Ave, Riverside, CA last sell?

4589 Tomlinson Ave, Riverside, CA last sold on Feb 18, 2020 for $382,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4589 Tomlinson Ave, Riverside, CA?

4589 Tomlinson Ave, Riverside, CA has 1 bedrooms, 1 bathrooms, 576 square feet of living space and a 0.91-acre lot.

When was 4589 Tomlinson Ave, Riverside, CA built?

4589 Tomlinson Ave, Riverside, CA was built in 1942, making it 84 years old. The building has 1 story.

What schools serve 4589 Tomlinson Ave, Riverside, CA?

4589 Tomlinson Ave, Riverside, CA is assigned to Myra Linn Elementary School (elementary), rated C; Wells Middle School (middle), rated D-; La Sierra High School (high), rated C-. All sit in Alvord Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4589 Tomlinson Ave, Riverside, CA compare to other homes in Riverside 92503?

Among the 21,423 homes in Riverside 92503, it is worth more than 25% of them ($539,278 against a typical $598,757), its price per square foot is higher than almost all of them ($936 against a typical $381), it is bigger than almost none of them (576 ft² against a typical 1,540 ft²), its lot is bigger than 95% of them (0.91 ac against a typical 0.19 ac) and it is newer than 2% of them (1942 against a typical 1978). Measured against all of Riverside County, it is worth more than 41% 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 4589 Tomlinson Ave, Riverside, CA?

The 2025 property tax bill for 4589 Tomlinson Ave, Riverside, CA was $5,232. The county assessed it at $426,678.

More homes on Tomlinson Ave

Closest homes

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Assigned schools

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