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Single Family ResidenceResidential
Last sold for $950,000 on Nov 20, 2019

20521 ROY DR

NEWHALL, CA 91321
1
Beds
1
Baths
450 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.
1.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$950,000 · Nov 20, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,241 (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.$1,059,738 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,054,162
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,576
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,038,960

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.24 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.1 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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyLOS ANGELES
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Composition (rolled Mineral Roof)
HeatingThe type of heating system in the home.Floor/Wall Furnace
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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(1)

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

E
Dr. J. Michael McGrath Elementary SchoolA
Elementary · Grades KG–6 · 1.2 mi
H
William S. Hart High SchoolA+
High · Grades 9–12 · 2.5 mi
M
Placerita Junior High SchoolB-
Middle · Grades 7–8 · 2.8 mi

District: William S. Hart Union High School District (9-12)

Neighborhood · ZIP 91321These 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.60
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.625

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.35,927
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.865 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,627
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,244
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.22 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

20521 Roy 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.

  • Among the smallest homes in Newhall 91321
  • Has a bigger lot than 92% of homes in Los Angeles County
  • Older than 96% of homes in Newhall 91321

How it measures up in Newhall 91321

The dot is this home. The mark in the middle is the typical home in Newhall 91321.

Living area450 ft²
SmallerTypical 1,427 ft²Bigger

Smaller than almost all homes nearby

Lot size1.19 ac
SmallerTypical 0.48 acBigger

Bigger than 58% of homes nearby

Year built1948
OlderTypical 1975Newer

Newer than 4% of homes nearby

How 20521 Roy Dr ranks against every home in each area.
MeasureThis homeNewhall 91321Los Angeles County
Living areabigger than450 ft²almost no homesalmost no homes
Lot sizebigger than1.19 ac58% of homes92% of homes
Year builtnewer than19484% of homes28% of homes

About 20521 Roy Dr

When did 20521 Roy Dr, Newhall, CA last sell?

20521 Roy Dr, Newhall, CA last sold on Nov 20, 2019 for $950,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 20521 Roy Dr, Newhall, CA?

20521 Roy Dr, Newhall, CA has 1 bedrooms, 1 bathrooms and 450 square feet of living space.

When was 20521 Roy Dr, Newhall, CA built?

20521 Roy Dr, Newhall, CA was built in 1948, making it 78 years old. It is a conventional home. The building has 1 story.

What schools serve 20521 Roy Dr, Newhall, CA?

20521 Roy Dr, Newhall, CA is assigned to Dr. J. Michael McGrath Elementary School (elementary), rated A; William S. Hart High School (high), rated A+; Placerita Junior High School (middle), rated B-. All sit in William S. Hart Union High School District (9-12). Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20521 Roy Dr, Newhall, CA compare to other homes in Newhall 91321?

Among the 8,380 homes in Newhall 91321, it is bigger than almost none of them (450 ft² against a typical 1,427 ft²), its lot is bigger than 58% of them (1.19 ac against a typical 0.48 ac) and it is newer than 4% of them (1948 against a typical 1975). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 20521 Roy Dr, Newhall, CA?

The 2025 property tax bill for 20521 Roy Dr, Newhall, CA was $13,241. The county assessed it at $1,059,738.

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