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Single Family ResidenceResidential
$1,492,073$668 / 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 $342,500 on Jul 16, 1999

3531 SITIO BAYA

CARLSBAD, CA 92009
4
Beds
2
Baths
2,232 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.
0.22 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.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.5M
$1.4M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$342,500 · Jul 16, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,684 (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.$576,110 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$249,281
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$326,829
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$564,815

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.46
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
87
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
39
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
14
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
89
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
Lot (acres)The size of the land the home sits on, from county records.0.22
RoofThe main material covering the roof, such as asphalt shingle or tile.Tile
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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.No

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.

H
La Costa Canyon High SchoolA-
High · Grades 9–12 · 0.3 mi
E
Mission Estancia Elementary SchoolA
Elementary · Grades KG–6 · 0.8 mi
M
Diegueno Middle SchoolA
Middle · Grades 7–8 · 1.5 mi

District: San Dieguito Union High School District

Neighborhood · ZIP 92009These 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.46
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.234

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.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.45,852
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,700 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$160,858
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$189,229
Average tempThe average temperature here across a full year.62°F
Annual precipHow much rain and melted snow falls here in a typical year.13 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

3531 Sitio Baya 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 82% of homes in San Diego County
  • Costs more per square foot than 69% of homes in San Diego County
  • Bigger than 78% of homes in San Diego County
  • Has a smaller lot than 66% of homes in La Costa Oaks
  • Older than 91% of homes in La Costa Oaks

What homes are worth in Carlsbad 92009

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

This home
$567K$3.3M

This home is worth more than 41% of homes in Carlsbad 92009.

How it measures up in Carlsbad 92009

The dot is this home. The mark in the middle is the typical home in Carlsbad 92009.

Estimated value$1,492,073
CheaperTypical $1,642,735Pricier

Pricier than 41% of homes nearby

Price per ft²$668
CheaperTypical $682Pricier

Pricier than 45% of homes nearby

Living area2,232 ft²
SmallerTypical 2,216 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.22 ac
SmallerTypical 0.26 acBigger

Bigger than 36% of homes nearby

Year built1988
OlderTypical 1991Newer

Newer than 45% of homes nearby

How 3531 Sitio Baya ranks against every home in each area.
MeasureThis homeLa Costa OaksCarlsbad 92009San Diego County
Estimated valuepricier than$1,492,07323% of homes41% of homes82% of homes
Price per ft²pricier than$66862% of homes45% of homes69% of homes
Living areabigger than2,232 ft²36% of homes51% of homes78% of homes
Lot sizebigger than0.22 ac34% of homes36% of homes45% of homes
Year builtnewer than19889% of homes45% of homes59% of homes

About 3531 Sitio Baya

How much is 3531 Sitio Baya, Carlsbad, CA worth?

The TopHap Estimate for 3531 Sitio Baya, Carlsbad, CA is $1,492,073 as of Sep 24, 2026. The likely range is $1,444,904 to $1,539,242. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3531 Sitio Baya, Carlsbad, CA last sell?

3531 Sitio Baya, Carlsbad, CA last sold on Jul 16, 1999 for $342,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3531 Sitio Baya, Carlsbad, CA?

3531 Sitio Baya, Carlsbad, CA has 4 bedrooms, 2 bathrooms, 2,232 square feet of living space and a 0.22-acre lot.

When was 3531 Sitio Baya, Carlsbad, CA built?

3531 Sitio Baya, Carlsbad, CA was built in 1988, making it 38 years old. The building has 2 stories.

What schools serve 3531 Sitio Baya, Carlsbad, CA?

3531 Sitio Baya, Carlsbad, CA is assigned to La Costa Canyon High School (high), rated A-; Mission Estancia Elementary School (elementary), rated A; Diegueno Middle School (middle), rated A. All sit in San Dieguito Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3531 Sitio Baya, Carlsbad, CA compare to other homes in Carlsbad 92009?

Among the 15,341 homes in Carlsbad 92009, it is worth more than 41% of them ($1,492,073 against a typical $1,642,735), its price per square foot is higher than 45% of them ($668 against a typical $682), it is bigger than 51% of them (2,232 ft² against a typical 2,216 ft²), its lot is bigger than 36% of them (0.22 ac against a typical 0.26 ac) and it is newer than 45% of them (1988 against a typical 1991). Measured against all of San Diego County, it is worth more than 82% 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 3531 Sitio Baya, Carlsbad, CA?

The 2025 property tax bill for 3531 Sitio Baya, Carlsbad, CA was $6,684. The county assessed it at $576,110.

More homes on Sitio Baya

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Assigned schools

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