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Single Family ResidenceResidential
$420,141$296 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $149,500 on Feb 27, 2003

3442 SANTA ROSA CT

PALMDALE, CA 93550
3
Beds
3
Baths
1,419 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.

Valuation

$420K
$397K low$443K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$149,500 · Feb 27, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,759 (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.$291,580 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$93,147
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$198,433
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$285,889

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.15 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.11%
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.0.12
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(8)

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.

M
Cactus Magnet AcademyD+
Middle · Grades 6–8 · 0.1 mi
E
Desert Rose Elementary SchoolB-
Elementary · Grades KG–5 · 0.7 mi
H
Palmdale High SchoolD+
High · Grades 9–12 · 1.3 mi

District: Antelope Valley Union Joint High School District

Neighborhood · ZIP 93550These 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.80
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 100.690

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.7.5%
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.1.7%
PopulationHow many people live in this area.78,511
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.401 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,970
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$72,765
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.23 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

3442 Santa Rosa 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.

  • Worth less than 95% of homes in Los Angeles County
  • Costs less per square foot than 95% of homes in Los Angeles County
  • Has a smaller lot than 89% of homes in Palmdale 93550
  • Newer than 80% of homes in Los Angeles County

What homes are worth in Palmdale 93550

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

This home
$264K$621K

This home is worth more than 48% of homes in Palmdale 93550.

How it measures up in Palmdale 93550

The dot is this home. The mark in the middle is the typical home in Palmdale 93550.

Estimated value$420,141
CheaperTypical $423,554Pricier

Pricier than 48% of homes nearby

Price per ft²$296
CheaperTypical $284Pricier

Pricier than 59% of homes nearby

Living area1,419 ft²
SmallerTypical 1,452 ft²Bigger

Bigger than 46% of homes nearby

Lot size0.12 ac
SmallerTypical 0.16 acBigger

Bigger than 11% of homes nearby

Year built1984
OlderTypical 1986Newer

Newer than 43% of homes nearby

How 3442 Santa Rosa Ct ranks against every home in each area.
MeasureThis homePalmdale 93550Los Angeles County
Estimated valuepricier than$420,14148% of homes5% of homes
Price per ft²pricier than$29659% of homes5% of homes
Living areabigger than1,419 ft²46% of homes39% of homes
Lot sizebigger than0.12 ac11% of homes17% of homes
Year builtnewer than198443% of homes80% of homes

About 3442 Santa Rosa Ct

How much is 3442 Santa Rosa Ct, Palmdale, CA worth?

The TopHap Estimate for 3442 Santa Rosa Ct, Palmdale, CA is $420,141 as of Aug 30, 2026. The likely range is $397,110 to $443,172. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3442 Santa Rosa Ct, Palmdale, CA last sell?

3442 Santa Rosa Ct, Palmdale, CA last sold on Feb 27, 2003 for $149,500, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 3442 Santa Rosa Ct, Palmdale, CA?

3442 Santa Rosa Ct, Palmdale, CA has 3 bedrooms, 3 bathrooms, 1,419 square feet of living space and a 0.12-acre lot.

When was 3442 Santa Rosa Ct, Palmdale, CA built?

3442 Santa Rosa Ct, Palmdale, CA was built in 1984, making it 42 years old.

What schools serve 3442 Santa Rosa Ct, Palmdale, CA?

3442 Santa Rosa Ct, Palmdale, CA is assigned to Cactus Magnet Academy (middle), rated D+; Desert Rose Elementary School (elementary), rated B-; Palmdale High School (high), rated D+. All sit in Antelope Valley Union Joint High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3442 Santa Rosa Ct, Palmdale, CA compare to other homes in Palmdale 93550?

Among the 17,550 homes in Palmdale 93550, it is worth more than 48% of them ($420,141 against a typical $423,554), its price per square foot is higher than 59% of them ($296 against a typical $284), it is bigger than 46% of them (1,419 ft² against a typical 1,452 ft²), its lot is bigger than 11% of them (0.12 ac against a typical 0.16 ac) and it is newer than 43% of them (1984 against a typical 1986). Measured against all of Los Angeles County, it is worth more than 5% 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 3442 Santa Rosa Ct, Palmdale, CA?

The 2025 property tax bill for 3442 Santa Rosa Ct, Palmdale, CA was $4,759. The county assessed it at $291,580.

More homes on Santa Rosa Ct

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