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Single Family ResidenceResidential
$688,665$256 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $215,000 on Mar 11, 1998

40910 RIVEROCK LN

PALMDALE, CA 93551
4
Beds
4
Baths
2,695 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.

Valuation

$689K
$625K low$752K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$215,000 · Mar 11, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,221 (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.$350,138 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$70,016
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$280,122
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$343,274

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.34
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(9)

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
Gregg Anderson AcademyA
Elementary · Grades KG–6 · 0.4 mi
H
Quartz Hill High SchoolC+
High · Grades 9–12 · 2.6 mi

District: Antelope Valley Union Joint High School District

Neighborhood · ZIP 93551These 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.48
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.583

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.7%
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.54,829
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.729 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,611
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$129,377
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.14 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

40910 Riverock Ln 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 81% of homes in Palmdale 93551
  • Costs less per square foot than 98% of homes in Los Angeles County
  • Bigger than 85% of homes in Los Angeles County
  • Has a bigger lot than 78% of homes in Los Angeles County
  • Newer than 87% of homes in Los Angeles County

What homes are worth in Palmdale 93551

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

This home
$369K$938K

This home is worth more than 81% of homes in Palmdale 93551.

How it measures up in Palmdale 93551

The dot is this home. The mark in the middle is the typical home in Palmdale 93551.

Estimated value$688,665
CheaperTypical $575,850Pricier

Pricier than 81% of homes nearby

Price per ft²$256
CheaperTypical $260Pricier

Pricier than 47% of homes nearby

Living area2,695 ft²
SmallerTypical 2,232 ft²Bigger

Bigger than 71% of homes nearby

Lot size0.34 ac
SmallerTypical 0.19 acBigger

Bigger than 77% of homes nearby

Year built1990
OlderTypical 1992Newer

Newer than 44% of homes nearby

How 40910 Riverock Ln ranks against every home in each area.
MeasureThis homePalmdale 93551Los Angeles County
Estimated valuepricier than$688,66581% of homes29% of homes
Price per ft²pricier than$25647% of homes2% of homes
Living areabigger than2,695 ft²71% of homes85% of homes
Lot sizebigger than0.34 ac77% of homes78% of homes
Year builtnewer than199044% of homes87% of homes

About 40910 Riverock Ln

How much is 40910 Riverock Ln, Palmdale, CA worth?

The TopHap Estimate for 40910 Riverock Ln, Palmdale, CA is $688,665 as of Sep 24, 2026. The likely range is $625,166 to $752,164. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40910 Riverock Ln, Palmdale, CA last sell?

40910 Riverock Ln, Palmdale, CA last sold on Mar 11, 1998 for $215,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 40910 Riverock Ln, Palmdale, CA?

40910 Riverock Ln, Palmdale, CA has 4 bedrooms, 4 bathrooms, 2,695 square feet of living space and a 0.34-acre lot.

When was 40910 Riverock Ln, Palmdale, CA built?

40910 Riverock Ln, Palmdale, CA was built in 1990, making it 36 years old.

What schools serve 40910 Riverock Ln, Palmdale, CA?

40910 Riverock Ln, Palmdale, CA is assigned to Gregg Anderson Academy (elementary), rated A; Quartz Hill High School (high), rated C+. All sit in Antelope Valley Union Joint High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40910 Riverock Ln, Palmdale, CA compare to other homes in Palmdale 93551?

Among the 17,159 homes in Palmdale 93551, it is worth more than 81% of them ($688,665 against a typical $575,850), its price per square foot is higher than 47% of them ($256 against a typical $260), it is bigger than 71% of them (2,695 ft² against a typical 2,232 ft²), its lot is bigger than 77% of them (0.34 ac against a typical 0.19 ac) and it is newer than 44% of them (1990 against a typical 1992). Measured against all of Los Angeles County, it is worth more than 29% 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 40910 Riverock Ln, Palmdale, CA?

The 2025 property tax bill for 40910 Riverock Ln, Palmdale, CA was $5,221. The county assessed it at $350,138.

More homes on Riverock Ln

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Assigned schools

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