Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$657,432$402 / 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 99How 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 $445,000 on Feb 1, 2019

18895 BOULDER AVE

RIVERSIDE, CA 92508
4
Beds
2
Baths
1,634 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.
0.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
1
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

$657K
$649K low$666K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$445,000 · Feb 1, 2019
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.$160,556
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$128,445
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.74%
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.$436,841
GUARANTEED RATE · recorded Feb 1, 2019
2nd 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.$60,035
DEPARTMENT OF HOUSING & URBAN DEV

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,520 (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.$506,214 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$85,334
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$420,880
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$496,289
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$459,810

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyRIVERSIDE
Lot (acres)The size of the land the home sits on, from county records.0.45
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.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.

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
Mark Twain Elementary SchoolB
Elementary · Grades KG–6 · 0.8 mi
H
Martin Luther King High SchoolA
High · Grades 9–12 · 0.9 mi
M
Frank Augustus Miller Middle SchoolA-
Middle · Grades 7–8 · 1.1 mi

District: Riverside Unified School District

Neighborhood · ZIP 92508These 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.26
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.315

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.6%
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.37,730
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,323 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$128,856
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$155,505
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.13 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.Owner occupied
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

18895 Boulder 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 78% of homes in Woodcrest
  • Costs more per square foot than 88% of homes in Riverside 92508
  • Smaller than 84% of homes in Riverside 92508
  • Has a bigger lot than 81% of homes in Riverside 92508
  • Older than 76% of homes in Riverside 92508

What homes are worth in Riverside 92508

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

This home
$451K$1.2M

This home is worth more than 25% of homes in Riverside 92508.

How it measures up in Riverside 92508

The dot is this home. The mark in the middle is the typical home in Riverside 92508.

Estimated value$657,432
CheaperTypical $719,000Pricier

Pricier than 25% of homes nearby

Price per ft²$402
CheaperTypical $306Pricier

Pricier than 88% of homes nearby

Living area1,634 ft²
SmallerTypical 2,428 ft²Bigger

Bigger than 16% of homes nearby

Lot size0.45 ac
SmallerTypical 0.2 acBigger

Bigger than 81% of homes nearby

Year built1989
OlderTypical 1999Newer

Newer than 24% of homes nearby

How 18895 Boulder Ave ranks against every home in each area.
MeasureThis homeWoodcrestRiverside 92508Riverside County
Estimated valuepricier than$657,43222% of homes25% of homes65% of homes
Price per ft²pricier than$40287% of homes88% of homes81% of homes
Living areabigger than1,634 ft²17% of homes16% of homes41% of homes
Lot sizebigger than0.45 ac33% of homes81% of homes74% of homes
Year builtnewer than198949% of homes24% of homes48% of homes

About 18895 Boulder Ave

How much is 18895 Boulder Ave, Riverside, CA worth?

The TopHap Estimate for 18895 Boulder Ave, Riverside, CA is $657,432 as of Jul 14, 2026. The likely range is $648,564 to $666,300. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18895 Boulder Ave, Riverside, CA last sell?

18895 Boulder Ave, Riverside, CA last sold on Feb 1, 2019 for $445,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 18895 Boulder Ave, Riverside, CA?

18895 Boulder Ave, Riverside, CA has 4 bedrooms, 2 bathrooms, 1,634 square feet of living space and a 0.45-acre lot.

When was 18895 Boulder Ave, Riverside, CA built?

18895 Boulder Ave, Riverside, CA was built in 1989, making it 37 years old. It is a traditional/old home. The building has 1 story.

What schools serve 18895 Boulder Ave, Riverside, CA?

18895 Boulder Ave, Riverside, CA is assigned to Mark Twain Elementary School (elementary), rated B; Martin Luther King High School (high), rated A; Frank Augustus Miller Middle School (middle), rated A-. All sit in Riverside Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18895 Boulder Ave, Riverside, CA compare to other homes in Riverside 92508?

Among the 10,165 homes in Riverside 92508, it is worth more than 25% of them ($657,432 against a typical $719,000), its price per square foot is higher than 88% of them ($402 against a typical $306), it is bigger than 16% of them (1,634 ft² against a typical 2,428 ft²), its lot is bigger than 81% of them (0.45 ac against a typical 0.2 ac) and it is newer than 24% of them (1989 against a typical 1999). Measured against all of Riverside County, it is worth more than 65% 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 18895 Boulder Ave, Riverside, CA?

The 2025 property tax bill for 18895 Boulder Ave, Riverside, CA was $5,520. The county assessed it at $506,214.

More homes on Boulder Ave

Closest homes

More homes in Riverside 92508

Assigned schools

Explore the area

See this home in context

Open 18895 Boulder Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map