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Single Family ResidenceResidential
$485,446$274 / 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 97How 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 $170,000 on Nov 23, 2015

44821 ROCK ISLAND DR

LANCASTER, CA 93535
3
Beds
3
Baths
1,771 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1988
Year BuiltThe year the home was originally built, according to county records.

Valuation

$485K
$470K low$500K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$170,000 · Nov 23, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,113 (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.$205,260 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$41,049
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$164,211
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$201,237

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.6%
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.minimal

Scores 0–100; higher = greater projected risk.

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.0.19
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.No

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.

Foreclosure Filings(6)

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

E
Discovery Elementary SchoolD+
Elementary · Grades KG–5 · 0.3 mi
M
Piute Middle SchoolF
Middle · Grades 6–8 · 1.4 mi
H
Eastside High SchoolD
High · Grades 9–12 · 2.2 mi

District: Lancaster Elementary School District

Neighborhood · ZIP 93535These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.329

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.78,758
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.225 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,814
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,100
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.6 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

44821 Rock Island Dr 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 Challenger
  • Costs less per square foot than 97% of homes in Los Angeles County
  • Bigger than 72% of homes in Challenger
  • Has a bigger lot than 73% of homes in Challenger
  • Newer than 84% of homes in Los Angeles County

What homes are worth in Lancaster 93535

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

This home
$194K$565K

This home is worth more than 81% of homes in Lancaster 93535.

How it measures up in Lancaster 93535

The dot is this home. The mark in the middle is the typical home in Lancaster 93535.

Estimated value$485,446
CheaperTypical $422,386Pricier

Pricier than 81% of homes nearby

Price per ft²$274
CheaperTypical $265Pricier

Pricier than 59% of homes nearby

Living area1,771 ft²
SmallerTypical 1,526 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.19 ac
SmallerTypical 0.16 acBigger

Bigger than 65% of homes nearby

Year built1988
OlderTypical 1987Newer

Newer than 55% of homes nearby

How 44821 Rock Island Dr ranks against every home in each area.
MeasureThis homeChallengerLancaster 93535Los Angeles County
Estimated valuepricier than$485,44694% of homes81% of homes8% of homes
Price per ft²pricier than$27473% of homes59% of homes3% of homes
Living areabigger than1,771 ft²72% of homes68% of homes60% of homes
Lot sizebigger than0.19 ac73% of homes65% of homes61% of homes
Year builtnewer than198853% of homes55% of homes84% of homes

About 44821 Rock Island Dr

How much is 44821 Rock Island Dr, Lancaster, CA worth?

The TopHap Estimate for 44821 Rock Island Dr, Lancaster, CA is $485,446 as of Sep 24, 2026. The likely range is $470,495 to $500,397. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 44821 Rock Island Dr, Lancaster, CA last sell?

44821 Rock Island Dr, Lancaster, CA last sold on Nov 23, 2015 for $170,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 44821 Rock Island Dr, Lancaster, CA?

44821 Rock Island Dr, Lancaster, CA has 3 bedrooms, 3 bathrooms, 1,771 square feet of living space and a 0.19-acre lot.

When was 44821 Rock Island Dr, Lancaster, CA built?

44821 Rock Island Dr, Lancaster, CA was built in 1988, making it 38 years old.

What schools serve 44821 Rock Island Dr, Lancaster, CA?

44821 Rock Island Dr, Lancaster, CA is assigned to Discovery Elementary School (elementary), rated D+; Piute Middle School (middle), rated F; Eastside High School (high), rated D. All sit in Lancaster Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 44821 Rock Island Dr, Lancaster, CA compare to other homes in Lancaster 93535?

Among the 20,430 homes in Lancaster 93535, it is worth more than 81% of them ($485,446 against a typical $422,386), its price per square foot is higher than 59% of them ($274 against a typical $265), it is bigger than 68% of them (1,771 ft² against a typical 1,526 ft²), its lot is bigger than 65% of them (0.19 ac against a typical 0.16 ac) and it is newer than 55% of them (1988 against a typical 1987). Measured against all of Los Angeles County, it is worth more than 8% 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 44821 Rock Island Dr, Lancaster, CA?

The 2025 property tax bill for 44821 Rock Island Dr, Lancaster, CA was $4,113. The county assessed it at $205,260.

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