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Single Family ResidenceResidential
$529,981$160 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $20,000 on Nov 24, 1999

27615 RIVER ROCK RD

HELENDALE, CA 92342
3
Beds
2.5
Baths
3,314 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.
0.74 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
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.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$530K
$475K low$585K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$20,000 · Nov 24, 1999
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$504,981
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$403,985
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.4%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$25,000
SOUTHLAND CU · recorded Mar 14, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,110 (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.$540,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$108,120
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$432,480

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.Modern
CountySAN BERNARDINO
Lot (acres)The size of the land the home sits on, from county records.0.74
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.Tile
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 1,000 ft²Porch · 1,000 ft²

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
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.No

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

27615 River Rock 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.

  • Worth more than 94% of homes in Helendale 92342
  • Costs less per square foot than 97% of homes in San Bernardino County
  • Bigger than 98% of homes in Helendale 92342
  • Has a bigger lot than 92% of homes in Helendale 92342
  • Newer than 79% of homes in San Bernardino County

What homes are worth in Helendale 92342

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

This home
$176K$646K

This home is worth more than 94% of homes in Helendale 92342.

How it measures up in Helendale 92342

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

Estimated value$529,981
CheaperTypical $354,775Pricier

Pricier than 94% of homes nearby

Price per ft²$160
CheaperTypical $190Pricier

Pricier than 15% of homes nearby

Living area3,314 ft²
SmallerTypical 1,855 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.74 ac
SmallerTypical 0.19 acBigger

Bigger than 92% of homes nearby

Year built2002
OlderTypical 1989Newer

Newer than 75% of homes nearby

How 27615 River Rock Rd ranks against every home in each area.
MeasureThis homeHelendale 92342San Bernardino County
Estimated valuepricier than$529,98194% of homes53% of homes
Price per ft²pricier than$16015% of homes3% of homes
Living areabigger than3,314 ft²98% of homes95% of homes
Lot sizebigger than0.74 ac92% of homes89% of homes
Year builtnewer than200275% of homes79% of homes

About 27615 River Rock Rd

How much is 27615 River Rock Rd, Helendale, CA worth?

The TopHap Estimate for 27615 River Rock Rd, Helendale, CA is $529,981 as of Jul 14, 2026. The likely range is $474,535 to $585,427. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 27615 River Rock Rd, Helendale, CA last sell?

27615 River Rock Rd, Helendale, CA last sold on Nov 24, 1999 for $20,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 27615 River Rock Rd, Helendale, CA?

27615 River Rock Rd, Helendale, CA has 3 bedrooms, 2.5 bathrooms, 3,314 square feet of living space and a 0.74-acre lot.

When was 27615 River Rock Rd, Helendale, CA built?

27615 River Rock Rd, Helendale, CA was built in 2002, making it 24 years old. It is a modern home. The building has 1 story.

What schools serve 27615 River Rock Rd, Helendale, CA?

27615 River Rock Rd, 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 27615 River Rock Rd, Helendale, CA compare to other homes in Helendale 92342?

Among the 3,066 homes in Helendale 92342, it is worth more than 94% of them ($529,981 against a typical $354,775), its price per square foot is higher than 15% of them ($160 against a typical $190), it is bigger than 98% of them (3,314 ft² against a typical 1,855 ft²), its lot is bigger than 92% of them (0.74 ac against a typical 0.19 ac) and it is newer than 75% of them (2002 against a typical 1989). Measured against all of San Bernardino County, it is worth more than 53% 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 27615 River Rock Rd, Helendale, CA?

The 2025 property tax bill for 27615 River Rock Rd, Helendale, CA was $5,110. The county assessed it at $540,600.

More homes on River Rock Rd

Closest homes

More homes in Helendale 92342

Assigned schools

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