Skip to content
Skip to content
TopHapOpen in map
Dormitory, Group Quarters (Residential)Residential

27609 RIVER ROCK CT

HELENDALE, CA 92342
5
Beds
3.8
Baths
7,838 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.
1.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1992
Year BuiltThe year the home was originally built, according to county records.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,718 (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.$785,976 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$86,139
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$699,837

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Dormitory, Group Quarters (Residential)
CountySAN BERNARDINO
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Helendale Elementary SchoolB
Elementary · Grades KG–6 · 0.9 mi
M
Riverview Middle SchoolD
Middle · Grades 7–8 · 1.3 mi
H
Adelanto High SchoolD+
High · Grades 9–12 · 16.1 mi

District: Helendale Elementary School District

Neighborhood · ZIP 92342These 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.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.216

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.2%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.9%
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.6,989
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.43 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,063
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,202
Average tempThe average temperature here across a full year.62°F
Annual precipHow much rain and melted snow falls here in a typical year.5 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

27609 River Rock Ct 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 Helendale 92342
  • Has a bigger lot than 92% of homes in Helendale 92342
  • Newer than 69% of homes in San Bernardino County

How it measures up in Helendale 92342

The dot is this home. The mark in the middle is the typical home in Helendale 92342.

Living area7,838 ft²
SmallerTypical 1,860 ft²Bigger

Bigger than almost all homes nearby

Lot size1.1 ac
SmallerTypical 0.19 acBigger

Bigger than 92% of homes nearby

Year built1992
OlderTypical 1989Newer

Newer than 63% of homes nearby

How 27609 River Rock Ct ranks against every home in each area.
MeasureThis homeHelendale 92342San Bernardino County
Living areabigger than7,838 ft²almost all homesalmost all homes
Lot sizebigger than1.1 ac92% of homes92% of homes
Year builtnewer than199263% of homes69% of homes

About 27609 River Rock Ct

When did 27609 River Rock Ct, Helendale, CA last sell?

27609 River Rock Ct, Helendale, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 27609 River Rock Ct, Helendale, CA?

27609 River Rock Ct, Helendale, CA has 5 bedrooms, 3.8 bathrooms and 7,838 square feet of living space.

When was 27609 River Rock Ct, Helendale, CA built?

27609 River Rock Ct, Helendale, CA was built in 1992, making it 34 years old.

What schools serve 27609 River Rock Ct, Helendale, CA?

27609 River Rock Ct, Helendale, CA is assigned to Helendale Elementary School (elementary), rated B; Riverview Middle School (middle), rated D; Adelanto High School (high), rated D+. All sit in Helendale Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 27609 River Rock Ct, Helendale, CA compare to other homes in Helendale 92342?

Among the 3,066 homes in Helendale 92342, it is bigger than almost all of them (7,838 ft² against a typical 1,860 ft²), its lot is bigger than 92% of them (1.1 ac against a typical 0.19 ac) and it is newer than 63% of them (1992 against a typical 1989). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 27609 River Rock Ct, Helendale, CA?

The 2025 property tax bill for 27609 River Rock Ct, Helendale, CA was $9,718. The county assessed it at $785,976.

More homes on River Rock Ct

Closest homes

More homes in Helendale 92342

Assigned schools

Explore the area

See this home in context

Open 27609 River Rock Ct on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map