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Single Family ResidenceResidential
$771,400$461 / 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 94How 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 $225,000 on Sep 23, 1999

9917 RIVES AVE

DOWNEY, CA 90240
3
Beds
2
Baths
1,675 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1953
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.

Valuation

$771K
$727K low$816K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$225,000 · Sep 23, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,070 (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.$391,012 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$234,204
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$156,808
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$383,351

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
CountyLOS ANGELES
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.1959
Lot (acres)The size of the land the home sits on, from county records.0.19
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.Wood Shingle
HeatingThe type of heating system in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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

9917 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 less than 73% of homes in Downey 90240
  • Costs less per square foot than 80% of homes in Downey 90240
  • Bigger than 70% of homes in Rancho Santa Gertrudes
  • Has a bigger lot than 80% of homes in Rancho Santa Gertrudes
  • Newer than 67% of homes in Downey 90240

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 27% 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$771,400
CheaperTypical $885,321Pricier

Pricier than 27% of homes nearby

Price per ft²$461
CheaperTypical $539Pricier

Pricier than 20% of homes nearby

Living area1,675 ft²
SmallerTypical 1,663 ft²Bigger

Bigger than 50% of homes nearby

Lot size0.19 ac
SmallerTypical 0.17 acBigger

Bigger than 66% of homes nearby

Year built1953
OlderTypical 1952Newer

Newer than 67% of homes nearby

How 9917 Rives Ave ranks against every home in each area.
MeasureThis homeRancho Santa GertrudesDowney 90240Los Angeles County
Estimated valuepricier than$771,40059% of homes27% of homes44% of homes
Price per ft²pricier than$46123% of homes20% of homes25% of homes
Living areabigger than1,675 ft²70% of homes50% of homes55% of homes
Lot sizebigger than0.19 ac80% of homes66% of homes63% of homes
Year builtnewer than195365% of homes67% of homes41% of homes

About 9917 Rives Ave

How much is 9917 Rives Ave, Downey, CA worth?

The TopHap Estimate for 9917 Rives Ave, Downey, CA is $771,400 as of Aug 30, 2026. The likely range is $726,923 to $815,877. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9917 Rives Ave, Downey, CA last sell?

9917 Rives Ave, Downey, CA last sold on Sep 23, 1999 for $225,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 9917 Rives Ave, Downey, CA?

9917 Rives Ave, Downey, CA has 3 bedrooms, 2 bathrooms, 1,675 square feet of living space and a 0.19-acre lot.

When was 9917 Rives Ave, Downey, CA built?

9917 Rives Ave, Downey, CA was built in 1953, making it 73 years old. The building has 1 story.

What schools serve 9917 Rives Ave, Downey, CA?

9917 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 9917 Rives Ave, Downey, CA compare to other homes in Downey 90240?

Among the 6,163 homes in Downey 90240, it is worth more than 27% of them ($771,400 against a typical $885,321), its price per square foot is higher than 20% of them ($461 against a typical $539), it is bigger than 50% of them (1,675 ft² against a typical 1,663 ft²), its lot is bigger than 66% of them (0.19 ac against a typical 0.17 ac) and it is newer than 67% of them (1953 against a typical 1952). Measured against all of Los Angeles County, it is worth more than 44% 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 9917 Rives Ave, Downey, CA?

The 2025 property tax bill for 9917 Rives Ave, Downey, CA was $5,070. The county assessed it at $391,012.

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