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Multi-Family Dwellings (Generic, Any Combination)Residential

12034 OLD RIVER SCHOOL RD

DOWNEY, CA 90242
23
Beds
11
Baths
9,842 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.
0.69 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,868 (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.$757,864 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$305,993
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$451,871
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$743,005

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.11 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.Multi-Family Dwellings (Generic, Any Combination)
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.69
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Floor/Wall Furnace
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Stauffer Middle SchoolB
Middle · Grades 6–8 · 0.2 mi
E
Williams ElementaryA
Elementary · Grades KG–3 · 0.7 mi
H
Warren High SchoolB
High · Grades 9–12 · 0.9 mi

District: Downey Unified School District

Neighborhood · ZIP 90242These 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.59
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 100.339

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
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.43,548
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9,467 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,793
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,095
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

12034 Old River School Rd 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 largest homes in Rancho Santa Gertrudes
  • Has a bigger lot than 96% of homes in Downey 90242
  • Older than 96% of homes in Rancho Santa Gertrudes

How it measures up in Downey 90242

The dot is this home. The mark in the middle is the typical home in Downey 90242.

Living area9,842 ft²
SmallerTypical 1,424 ft²Bigger

Bigger than almost all homes nearby

Lot size0.69 ac
SmallerTypical 0.14 acBigger

Bigger than 96% of homes nearby

Year built1940
OlderTypical 1952Newer

Newer than 6% of homes nearby

How 12034 Old River School Rd ranks against every home in each area.
MeasureThis homeRancho Santa GertrudesDowney 90242Los Angeles County
Living areabigger than9,842 ft²almost all homesalmost all homesalmost all homes
Lot sizebigger than0.69 ac95% of homes96% of homes87% of homes
Year builtnewer than19404% of homes6% of homes19% of homes

About 12034 Old River School Rd

When did 12034 Old River School Rd, Downey, CA last sell?

12034 Old River School Rd, Downey, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 12034 Old River School Rd, Downey, CA?

12034 Old River School Rd, Downey, CA has 23 bedrooms, 11 bathrooms, 9,842 square feet of living space and a 0.69-acre lot.

When was 12034 Old River School Rd, Downey, CA built?

12034 Old River School Rd, Downey, CA was built in 1940, making it 86 years old.

What schools serve 12034 Old River School Rd, Downey, CA?

12034 Old River School Rd, Downey, CA is assigned to Stauffer Middle School (middle), rated B; Williams Elementary (elementary), rated A; 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 12034 Old River School Rd, Downey, CA compare to other homes in Downey 90242?

Among the 7,615 homes in Downey 90242, it is bigger than almost all of them (9,842 ft² against a typical 1,424 ft²), its lot is bigger than 96% of them (0.69 ac against a typical 0.14 ac) and it is newer than 6% of them (1940 against a typical 1952). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 12034 Old River School Rd, Downey, CA?

The 2025 property tax bill for 12034 Old River School Rd, Downey, CA was $11,868. The county assessed it at $757,864.

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