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Duplex (2 Units, Any Combination)Residential

8451 19TH ST

RANCHO CUCAMONGA, CA 91701
3
Beds
2
Baths
2,287 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.
0.57 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,438 (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.$406,374 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$250,075
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$156,299

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountySAN BERNARDINO
Lot (acres)The size of the land the home sits on, from county records.0.57
ConstructionThe main material the home's frame and walls are built from.Frame (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, Detached
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.

E
Jasper Elementary SchoolB
Elementary · Grades KG–5 · 0.2 mi
H
Alta Loma High SchoolA-
High · Grades 9–12 · 0.9 mi
M
Alta Loma Junior High SchoolB-
Middle · Grades 6–8 · 0.9 mi

District: Chaffey Joint Union High School District

Neighborhood · ZIP 91701These 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.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.606

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
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.40,163
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,733 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,057
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$129,086
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.24 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.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

8451 19th 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.

  • Bigger than 80% of homes in San Bernardino County
  • Has a bigger lot than 94% of homes in Rancho Cucamonga 91701
  • Among the oldest homes in Rancho Cucamonga 91701

How it measures up in Rancho Cucamonga 91701

The dot is this home. The mark in the middle is the typical home in Rancho Cucamonga 91701.

Living area2,287 ft²
SmallerTypical 1,847 ft²Bigger

Bigger than 75% of homes nearby

Lot size0.57 ac
SmallerTypical 0.17 acBigger

Bigger than 94% of homes nearby

Year built1950
OlderTypical 1981Newer

Older than almost all homes nearby

How 8451 19th St ranks against every home in each area.
MeasureThis homeRancho Cucamonga 91701San Bernardino County
Living areabigger than2,287 ft²75% of homes80% of homes
Lot sizebigger than0.57 ac94% of homes86% of homes
Year builtnewer than1950almost no homes9% of homes

About 8451 19th St

When did 8451 19th St, Rancho Cucamonga, CA last sell?

8451 19th St, Rancho Cucamonga, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 8451 19th St, Rancho Cucamonga, CA?

8451 19th St, Rancho Cucamonga, CA has 3 bedrooms, 2 bathrooms, 2,287 square feet of living space and a 0.57-acre lot.

When was 8451 19th St, Rancho Cucamonga, CA built?

8451 19th St, Rancho Cucamonga, CA was built in 1950, making it 76 years old. It is a conventional home. The building has 1 story.

What schools serve 8451 19th St, Rancho Cucamonga, CA?

8451 19th St, Rancho Cucamonga, CA is assigned to Jasper Elementary School (elementary), rated B; Alta Loma High School (high), rated A-; Alta Loma Junior High School (middle), rated B-. All sit in Chaffey Joint Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8451 19th St, Rancho Cucamonga, CA compare to other homes in Rancho Cucamonga 91701?

Among the 12,002 homes in Rancho Cucamonga 91701, it is bigger than 75% of them (2,287 ft² against a typical 1,847 ft²), its lot is bigger than 94% of them (0.57 ac against a typical 0.17 ac) and it is newer than almost none of them (1950 against a typical 1981). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 8451 19th St, Rancho Cucamonga, CA?

The 2025 property tax bill for 8451 19th St, Rancho Cucamonga, CA was $4,438. The county assessed it at $406,374.

Closest homes

More homes in Rancho Cucamonga 91701

Assigned schools

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