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Single Family ResidenceResidential
Last sold for $540,000 on Sep 23, 2009

17899 JOYAS CT

POWAY, CA 92064
3
Beds
3.5
Baths
4,387 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.
1.35 ac
Lot SizeThe size of the land the home sits on, from county records.
2010
Year BuiltThe year the home was originally built, according to county records.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$540,000 · Sep 23, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$17,507 (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.$1,579,993 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$710,977
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$869,016
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,549,014

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.48
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
92
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
46
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
18
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
87
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountySAN DIEGO
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(5)

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
Chaparral Elementary SchoolB+
Elementary · Grades KG–5 · 1.0 mi
H
Poway High SchoolA+
High · Grades 9–12 · 2.5 mi
M
Twin Peaks Middle SchoolB
Middle · Grades 6–8 · 3.8 mi

District: Poway Unified School District

Neighborhood · ZIP 92064These 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.33
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 100.185

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
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.49,579
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,302 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,420
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$158,718
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.16 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

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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

17899 Joyas 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.

  • Bigger than 98% of homes in San Diego County
  • Has a bigger lot than 81% of homes in Poway 92064
  • Newer than 96% of homes in Poway 92064

How it measures up in Poway 92064

The dot is this home. The mark in the middle is the typical home in Poway 92064.

Living area4,387 ft²
SmallerTypical 1,891 ft²Bigger

Bigger than 94% of homes nearby

Lot size1.35 ac
SmallerTypical 0.32 acBigger

Bigger than 81% of homes nearby

Year built2010
OlderTypical 1978Newer

Newer than 96% of homes nearby

How 17899 Joyas Ct ranks against every home in each area.
MeasureThis homePoway 92064San Diego County
Living areabigger than4,387 ft²94% of homes98% of homes
Lot sizebigger than1.35 ac81% of homes77% of homes
Year builtnewer than201096% of homes91% of homes

About 17899 Joyas Ct

When did 17899 Joyas Ct, Poway, CA last sell?

17899 Joyas Ct, Poway, CA last sold on Sep 23, 2009 for $540,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 17899 Joyas Ct, Poway, CA?

17899 Joyas Ct, Poway, CA has 3 bedrooms, 3.5 bathrooms and 4,387 square feet of living space.

When was 17899 Joyas Ct, Poway, CA built?

17899 Joyas Ct, Poway, CA was built in 2010, making it 16 years old.

What schools serve 17899 Joyas Ct, Poway, CA?

17899 Joyas Ct, Poway, CA is assigned to Chaparral Elementary School (elementary), rated B+; Poway High School (high), rated A+; Twin Peaks Middle School (middle), rated B. All sit in Poway Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17899 Joyas Ct, Poway, CA compare to other homes in Poway 92064?

Among the 14,574 homes in Poway 92064, it is bigger than 94% of them (4,387 ft² against a typical 1,891 ft²), its lot is bigger than 81% of them (1.35 ac against a typical 0.32 ac) and it is newer than 96% of them (2010 against a typical 1978). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 17899 Joyas Ct, Poway, CA?

The 2025 property tax bill for 17899 Joyas Ct, Poway, CA was $17,507. The county assessed it at $1,579,993.

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