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Single Family ResidenceResidential
$501,526$200 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $269,000 on Sep 2, 2004

44638 ROSARIO AVE

LANCASTER, CA 93535
5
Beds
3
Baths
2,505 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.

Valuation

$502K
$484K low$519K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$269,000 · Sep 2, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,146 (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.$382,437 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$142,165
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$240,272
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$374,939

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.5 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.0.2 percent flood zone

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.0.14
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(2)

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
Tierra Bonita ElementaryD
Elementary · Grades KG–6 · 0.3 mi
M
Gifford C. Cole Middle SchoolD-
Middle · Grades 7–8 · 0.8 mi
H
Eastside High SchoolD
High · Grades 9–12 · 1.3 mi

District: Eastside Union 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

44638 Rosario Ave 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 less than 91% of homes in Los Angeles County
  • Among the lowest price per square foot in Los Angeles County
  • Bigger than 90% of homes in Lancaster 93535
  • Has a smaller lot than 87% of homes in Tierra Bonita
  • Newer than 93% 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
$186K$572K

This home is worth more than 87% 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$501,526
CheaperTypical $424,638Pricier

Pricier than 87% of homes nearby

Price per ft²$200
CheaperTypical $267Pricier

Pricier than 11% of homes nearby

Living area2,505 ft²
SmallerTypical 1,526 ft²Bigger

Bigger than 90% of homes nearby

Lot size0.14 ac
SmallerTypical 0.17 acBigger

Bigger than 16% of homes nearby

Year built2004
OlderTypical 1987Newer

Newer than 83% of homes nearby

How 44638 Rosario Ave ranks against every home in each area.
MeasureThis homeTierra BonitaLancaster 93535Los Angeles County
Estimated valuepricier than$501,52670% of homes87% of homes9% of homes
Price per ft²pricier than$20013% of homes11% of homesalmost no homes
Living areabigger than2,505 ft²87% of homes90% of homes82% of homes
Lot sizebigger than0.14 ac13% of homes16% of homes35% of homes
Year builtnewer than200469% of homes83% of homes93% of homes

About 44638 Rosario Ave

How much is 44638 Rosario Ave, Lancaster, CA worth?

The TopHap Estimate for 44638 Rosario Ave, Lancaster, CA is $501,526 as of Oct 21, 2026. The likely range is $483,764 to $519,288. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 44638 Rosario Ave, Lancaster, CA last sell?

44638 Rosario Ave, Lancaster, CA last sold on Sep 2, 2004 for $269,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 44638 Rosario Ave, Lancaster, CA?

44638 Rosario Ave, Lancaster, CA has 5 bedrooms, 3 bathrooms, 2,505 square feet of living space and a 0.14-acre lot.

When was 44638 Rosario Ave, Lancaster, CA built?

44638 Rosario Ave, Lancaster, CA was built in 2004, making it 22 years old.

What schools serve 44638 Rosario Ave, Lancaster, CA?

44638 Rosario Ave, Lancaster, CA is assigned to Tierra Bonita Elementary (elementary), rated D; Gifford C. Cole Middle School (middle), rated D-; Eastside High School (high), rated D. All sit in Eastside Union Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 44638 Rosario Ave, Lancaster, CA compare to other homes in Lancaster 93535?

Among the 20,435 homes in Lancaster 93535, it is worth more than 87% of them ($501,526 against a typical $424,638), its price per square foot is higher than 11% of them ($200 against a typical $267), it is bigger than 90% of them (2,505 ft² against a typical 1,526 ft²), its lot is bigger than 16% of them (0.14 ac against a typical 0.17 ac) and it is newer than 83% of them (2004 against a typical 1987). Measured against all of Los Angeles County, it is worth more than 9% 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 44638 Rosario Ave, Lancaster, CA?

The 2025 property tax bill for 44638 Rosario Ave, Lancaster, CA was $6,146. The county assessed it at $382,437.

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