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Single Family ResidenceResidential
$708,108$427 / 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 89How 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 $495,000 on Apr 27, 2005

25313 VIA DIA

VALENCIA, CA 91355
3
Beds
2
Baths
1,659 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.
1968
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$708K
$628K low$789K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$495,000 · Apr 27, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,500 (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.$703,769 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$508,282
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$195,487
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$689,970

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.5 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyLOS ANGELES
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1971
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)
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Solar
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(4)

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
Old Orchard Elementary SchoolA-
Elementary · Grades KG–6 · 0.4 mi
M
Placerita Junior High SchoolA-
Middle · Grades 7–8 · 0.9 mi
H
William S. Hart High SchoolB+
High · Grades 9–12 · 1.0 mi

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

Neighborhood · ZIP 91355These 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.72
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.498

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.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.38,221
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,851 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,404
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,382
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.17 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

25313 Via Dia 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 68% of homes in Los Angeles County
  • Costs less per square foot than 84% of homes in Los Angeles County
  • Has a smaller lot than 87% of homes in Los Angeles County
  • Older than 91% of homes in Valencia 91355

What homes are worth in Valencia 91355

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

This home
$363K$1.5M

This home is worth more than 38% of homes in Valencia 91355.

How it measures up in Valencia 91355

The dot is this home. The mark in the middle is the typical home in Valencia 91355.

Estimated value$708,108
CheaperTypical $780,432Pricier

Pricier than 38% of homes nearby

Price per ft²$427
CheaperTypical $492Pricier

Pricier than 24% of homes nearby

Living area1,659 ft²
SmallerTypical 1,532 ft²Bigger

Bigger than 57% of homes nearby

Lot size0.12 ac
SmallerTypical 0.15 acBigger

Bigger than 23% of homes nearby

Year built1968
OlderTypical 1984Newer

Newer than 9% of homes nearby

How 25313 Via Dia ranks against every home in each area.
MeasureThis homeValencia 91355Los Angeles County
Estimated valuepricier than$708,10838% of homes32% of homes
Price per ft²pricier than$42724% of homes16% of homes
Living areabigger than1,659 ft²57% of homes54% of homes
Lot sizebigger than0.12 ac23% of homes13% of homes
Year builtnewer than19689% of homes65% of homes

About 25313 Via Dia

How much is 25313 Via Dia, Valencia, CA worth?

The TopHap Estimate for 25313 Via Dia, Valencia, CA is $708,108 as of Sep 24, 2026. The likely range is $627,655 to $788,561. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 25313 Via Dia, Valencia, CA last sell?

25313 Via Dia, Valencia, CA last sold on Apr 27, 2005 for $495,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 25313 Via Dia, Valencia, CA?

25313 Via Dia, Valencia, CA has 3 bedrooms, 2 bathrooms, 1,659 square feet of living space and a 0.12-acre lot.

When was 25313 Via Dia, Valencia, CA built?

25313 Via Dia, Valencia, CA was built in 1968, making it 58 years old. It is a conventional home. The building has 1 story.

What schools serve 25313 Via Dia, Valencia, CA?

25313 Via Dia, Valencia, CA is assigned to Old Orchard Elementary School (elementary), rated A-; Placerita Junior High School (middle), rated A-; William S. Hart High School (high), 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 25313 Via Dia, Valencia, CA compare to other homes in Valencia 91355?

Among the 10,505 homes in Valencia 91355, it is worth more than 38% of them ($708,108 against a typical $780,432), its price per square foot is higher than 24% of them ($427 against a typical $492), it is bigger than 57% of them (1,659 ft² against a typical 1,532 ft²), its lot is bigger than 23% of them (0.12 ac against a typical 0.15 ac) and it is newer than 9% of them (1968 against a typical 1984). Measured against all of Los Angeles County, it is worth more than 32% 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 25313 Via Dia, Valencia, CA?

The 2025 property tax bill for 25313 Via Dia, Valencia, CA was $9,500. The county assessed it at $703,769.

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