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Single Family ResidenceResidential
$2,467,344$463 / 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 89How 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 $1,650,000 on Dec 28, 2020

1508 GRATTON ST

RIVERSIDE, CA 92504
5
Beds
4.8
Baths
5,328 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.
4.61 ac
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.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2.5M
$2.2M low$2.7M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,650,000 · Dec 28, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$19,960 (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.$1,821,731 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$165,611
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,656,120
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,786,012
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,434,420

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
89
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
65
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
5
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.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.2004
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(13)

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
Arlington High SchoolC-
High · Grades 9–12 · 1.9 mi
E
Harrison Elementary SchoolD+
Elementary · Grades KG–6 · 2.4 mi
M
Frank Augustus Miller Middle SchoolA-
Middle · Grades 7–8 · 3.3 mi

District: Riverside Unified School District

Neighborhood · ZIP 92504These 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.90
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 100.307

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.9.4%
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.56,759
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,438 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,931
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,916
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.11 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

1508 Gratton St 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 most valuable homes in Riverside 92504
  • Costs more per square foot than 91% of homes in Riverside County
  • Among the largest homes in Riverside 92504
  • Has a bigger lot than 97% of homes in Riverside 92504
  • Newer than 92% of homes in Arlington Heights

What homes are worth in Riverside 92504

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

This home
$382K$1.4M

This home is worth more than almost all homes in Riverside 92504.

How it measures up in Riverside 92504

The dot is this home. The mark in the middle is the typical home in Riverside 92504.

Estimated value$2,467,344
CheaperTypical $579,462Pricier

Pricier than almost all homes nearby

Price per ft²$463
CheaperTypical $405Pricier

Pricier than 79% of homes nearby

Living area5,328 ft²
SmallerTypical 1,413 ft²Bigger

Bigger than almost all homes nearby

Lot size4.61 ac
SmallerTypical 0.19 acBigger

Bigger than 97% of homes nearby

Year built2003
OlderTypical 1960Newer

Newer than 91% of homes nearby

How 1508 Gratton St ranks against every home in each area.
MeasureThis homeArlington HeightsRiverside 92504Riverside County
Estimated valuepricier than$2,467,34498% of homesalmost all homesalmost all homes
Price per ft²pricier than$46376% of homes79% of homes91% of homes
Living areabigger than5,328 ft²95% of homesalmost all homesalmost all homes
Lot sizebigger than4.61 ac82% of homes97% of homes95% of homes
Year builtnewer than200392% of homes91% of homes71% of homes

About 1508 Gratton St

How much is 1508 Gratton St, Riverside, CA worth?

The TopHap Estimate for 1508 Gratton St, Riverside, CA is $2,467,344 as of Aug 30, 2026. The likely range is $2,196,165 to $2,738,523. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1508 Gratton St, Riverside, CA last sell?

1508 Gratton St, Riverside, CA last sold on Dec 28, 2020 for $1,650,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 1508 Gratton St, Riverside, CA?

1508 Gratton St, Riverside, CA has 5 bedrooms, 4.8 bathrooms and 5,328 square feet of living space.

When was 1508 Gratton St, Riverside, CA built?

1508 Gratton St, Riverside, CA was built in 2003, making it 23 years old. The building has 1 story.

What schools serve 1508 Gratton St, Riverside, CA?

1508 Gratton St, Riverside, CA is assigned to Arlington High School (high), rated C-; Harrison Elementary School (elementary), rated D+; 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 1508 Gratton St, Riverside, CA compare to other homes in Riverside 92504?

Among the 13,364 homes in Riverside 92504, it is worth more than almost all of them ($2,467,344 against a typical $579,462), its price per square foot is higher than 79% of them ($463 against a typical $405), it is bigger than almost all of them (5,328 ft² against a typical 1,413 ft²), its lot is bigger than 97% of them (4.61 ac against a typical 0.19 ac) and it is newer than 91% of them (2003 against a typical 1960). Measured against all of Riverside County, it is worth more than almost all 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 1508 Gratton St, Riverside, CA?

The 2025 property tax bill for 1508 Gratton St, Riverside, CA was $19,960. The county assessed it at $1,821,731.

More homes on Gratton St

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Assigned schools

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