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Single Family ResidenceResidential
$1,209,265$436 / 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 92How 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 $305,000 on Oct 30, 1998

9903 RIVES AVE

DOWNEY, CA 90240
4
Beds
3
Baths
2,776 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.
0.13 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.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.2M
$1.1M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$305,000 · Oct 30, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,320 (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.$487,686 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$187,874
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$299,812
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$478,125

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.13
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.Composition Shingle
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(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.

M
Griffiths Middle SchoolA
Middle · Grades 6–8 · 0.2 mi
E
Price ElementaryB+
Elementary · Grades KG–5 · 0.3 mi
H
Warren High SchoolB
High · Grades 9–12 · 1.6 mi

District: Downey Unified School District

Neighborhood · ZIP 90240These 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.51
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.339

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.24,685
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,452 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,026
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$134,995
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.15 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

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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

9903 Rives 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 more than 95% of homes in Rancho Santa Gertrudes
  • Costs less per square foot than 86% of homes in Downey 90240
  • Bigger than 93% of homes in Rancho Santa Gertrudes
  • Has a smaller lot than 81% of homes in Downey 90240
  • Newer than 94% of homes in Rancho Santa Gertrudes

What homes are worth in Downey 90240

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

This home
$533K$2M

This home is worth more than 84% of homes in Downey 90240.

How it measures up in Downey 90240

The dot is this home. The mark in the middle is the typical home in Downey 90240.

Estimated value$1,209,265
CheaperTypical $885,321Pricier

Pricier than 84% of homes nearby

Price per ft²$436
CheaperTypical $539Pricier

Pricier than 14% of homes nearby

Living area2,776 ft²
SmallerTypical 1,663 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.13 ac
SmallerTypical 0.17 acBigger

Bigger than 19% of homes nearby

Year built1989
OlderTypical 1952Newer

Newer than 93% of homes nearby

How 9903 Rives Ave ranks against every home in each area.
MeasureThis homeRancho Santa GertrudesDowney 90240Los Angeles County
Estimated valuepricier than$1,209,26595% of homes84% of homes75% of homes
Price per ft²pricier than$43617% of homes14% of homes21% of homes
Living areabigger than2,776 ft²93% of homes86% of homes86% of homes
Lot sizebigger than0.13 ac44% of homes19% of homes25% of homes
Year builtnewer than198994% of homes93% of homes86% of homes

About 9903 Rives Ave

How much is 9903 Rives Ave, Downey, CA worth?

The TopHap Estimate for 9903 Rives Ave, Downey, CA is $1,209,265 as of Aug 30, 2026. The likely range is $1,117,586 to $1,300,944. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9903 Rives Ave, Downey, CA last sell?

9903 Rives Ave, Downey, CA last sold on Oct 30, 1998 for $305,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 9903 Rives Ave, Downey, CA?

9903 Rives Ave, Downey, CA has 4 bedrooms, 3 bathrooms, 2,776 square feet of living space and a 0.13-acre lot.

When was 9903 Rives Ave, Downey, CA built?

9903 Rives Ave, Downey, CA was built in 1989, making it 37 years old. It is a conventional home. The building has 1 story.

What schools serve 9903 Rives Ave, Downey, CA?

9903 Rives Ave, Downey, CA is assigned to Griffiths Middle School (middle), rated A; Price Elementary (elementary), rated B+; Warren High School (high), rated B. All sit in Downey Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9903 Rives Ave, Downey, CA compare to other homes in Downey 90240?

Among the 6,163 homes in Downey 90240, it is worth more than 84% of them ($1,209,265 against a typical $885,321), its price per square foot is higher than 14% of them ($436 against a typical $539), it is bigger than 86% of them (2,776 ft² against a typical 1,663 ft²), its lot is bigger than 19% of them (0.13 ac against a typical 0.17 ac) and it is newer than 93% of them (1989 against a typical 1952). Measured against all of Los Angeles County, it is worth more than 75% 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 9903 Rives Ave, Downey, CA?

The 2025 property tax bill for 9903 Rives Ave, Downey, CA was $6,320. The county assessed it at $487,686.

More homes on Rives Ave

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Assigned schools

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