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Single Family ResidenceResidential
$823,285$441 / 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 99How 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 $525,000 on Oct 15, 2004

23140 POSADA DR

VALENCIA, CA 91354
4
Beds
2
Baths
1,868 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$823K
$815K low$832K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$525,000 · Oct 15, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,870 (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.$746,420 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$458,233
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$288,187
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$731,786

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
Lot (acres)The size of the land the home sits on, from county records.0.17
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.Wood Shingle
HeatingThe type of heating system in the home.Central
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.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(7)

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.

M
Arroyo Seco Junior High SchoolA-
Middle · Grades 7–8 · 0.5 mi
E
James Foster Elementary SchoolA
Elementary · Grades KG–6 · 1.3 mi
H
Saugus High SchoolA+
High · Grades 9–12 · 1.4 mi

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

Neighborhood · ZIP 91354These 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.63
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.402

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.98%
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.4.9%
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.30,230
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,348 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$135,471
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$161,066
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.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

23140 Posada 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.

  • Worth more than 72% of homes in Valencia North
  • Costs less per square foot than 82% of homes in Los Angeles County
  • Bigger than 76% of homes in Valencia North
  • Has a bigger lot than 67% of homes in Valencia North
  • Older than 97% of homes in Valencia 91354

What homes are worth in Valencia 91354

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

This home
$545K$1.4M

This home is worth more than 47% of homes in Valencia 91354.

How it measures up in Valencia 91354

The dot is this home. The mark in the middle is the typical home in Valencia 91354.

Estimated value$823,285
CheaperTypical $837,218Pricier

Pricier than 47% of homes nearby

Price per ft²$441
CheaperTypical $432Pricier

Pricier than 54% of homes nearby

Living area1,868 ft²
SmallerTypical 1,927 ft²Bigger

Bigger than 49% of homes nearby

Lot size0.17 ac
SmallerTypical 0.17 acBigger

Bigger than 54% of homes nearby

Year built1972
OlderTypical 1998Newer

Newer than 3% of homes nearby

How 23140 Posada Dr ranks against every home in each area.
MeasureThis homeValencia NorthValencia 91354Los Angeles County
Estimated valuepricier than$823,28572% of homes47% of homes48% of homes
Price per ft²pricier than$44126% of homes54% of homes18% of homes
Living areabigger than1,868 ft²76% of homes49% of homes64% of homes
Lot sizebigger than0.17 ac67% of homes54% of homes56% of homes
Year builtnewer than197219% of homes3% of homes68% of homes

About 23140 Posada Dr

How much is 23140 Posada Dr, Valencia, CA worth?

The TopHap Estimate for 23140 Posada Dr, Valencia, CA is $823,285 as of Sep 24, 2026. The likely range is $815,052 to $831,518. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23140 Posada Dr, Valencia, CA last sell?

23140 Posada Dr, Valencia, CA last sold on Oct 15, 2004 for $525,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 23140 Posada Dr, Valencia, CA?

23140 Posada Dr, Valencia, CA has 4 bedrooms, 2 bathrooms, 1,868 square feet of living space and a 0.17-acre lot.

When was 23140 Posada Dr, Valencia, CA built?

23140 Posada Dr, Valencia, CA was built in 1972, making it 54 years old. It is a conventional home. The building has 1 story.

What schools serve 23140 Posada Dr, Valencia, CA?

23140 Posada Dr, Valencia, CA is assigned to Arroyo Seco Junior High School (middle), rated A-; James Foster Elementary School (elementary), rated A; Saugus High School (high), rated A+. 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 23140 Posada Dr, Valencia, CA compare to other homes in Valencia 91354?

Among the 10,278 homes in Valencia 91354, it is worth more than 47% of them ($823,285 against a typical $837,218), its price per square foot is higher than 54% of them ($441 against a typical $432), it is bigger than 49% of them (1,868 ft² against a typical 1,927 ft²), its lot is bigger than 54% of them (0.17 ac against a typical 0.17 ac) and it is newer than 3% of them (1972 against a typical 1998). Measured against all of Los Angeles County, it is worth more than 48% 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 23140 Posada Dr, Valencia, CA?

The 2025 property tax bill for 23140 Posada Dr, Valencia, CA was $9,870. The county assessed it at $746,420.

More homes on Posada Dr

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