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Single Family ResidenceResidential
$706,252$278 / 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 93How 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

3151 CARROLOS ST

ACTON, CA 93510
5
Beds
3
Baths
2,539 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.
2.5 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.

Valuation

$706K
$659K low$753K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,199 (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.$546,252 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$220,755
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$325,497
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$535,542

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
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.1980
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.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

M
High DesertC-
Middle · Grades 5–8 · 1.6 mi
H
Vasquez High SchoolC
High · Grades 9–12 · 2.1 mi
E
Meadowlark Elementary SchoolB+
Elementary · Grades KG–4 · 2.7 mi

District: Acton-Agua Dulce Unified School District

Neighborhood · ZIP 93510These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.414

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.7,754
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.108 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,142
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$131,593
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.14 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

3151 Carrolos St 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 75% of homes in Acton 93510
  • Costs less per square foot than 97% of homes in Los Angeles County
  • Bigger than 82% of homes in Los Angeles County
  • Has a bigger lot than 95% of homes in Los Angeles County
  • Older than 89% of homes in Acton 93510

What homes are worth in Acton 93510

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

This home
$409K$1.3M

This home is worth more than 25% of homes in Acton 93510.

How it measures up in Acton 93510

The dot is this home. The mark in the middle is the typical home in Acton 93510.

Estimated value$706,252
CheaperTypical $812,597Pricier

Pricier than 25% of homes nearby

Price per ft²$278
CheaperTypical $359Pricier

Pricier than 8% of homes nearby

Living area2,539 ft²
SmallerTypical 2,100 ft²Bigger

Bigger than 70% of homes nearby

Lot size2.5 ac
SmallerTypical 2.5 acBigger

Bigger than 49% of homes nearby

Year built1972
OlderTypical 1988Newer

Newer than 11% of homes nearby

How 3151 Carrolos St ranks against every home in each area.
MeasureThis homeActon 93510Los Angeles County
Estimated valuepricier than$706,25225% of homes32% of homes
Price per ft²pricier than$2788% of homes3% of homes
Living areabigger than2,539 ft²70% of homes82% of homes
Lot sizebigger than2.5 ac49% of homes95% of homes
Year builtnewer than197211% of homes68% of homes

About 3151 Carrolos St

How much is 3151 Carrolos St, Acton, CA worth?

The TopHap Estimate for 3151 Carrolos St, Acton, CA is $706,252 as of Sep 24, 2026. The likely range is $659,474 to $753,030. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3151 Carrolos St, Acton, CA last sell?

3151 Carrolos St, Acton, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3151 Carrolos St, Acton, CA?

3151 Carrolos St, Acton, CA has 5 bedrooms, 3 bathrooms and 2,539 square feet of living space.

When was 3151 Carrolos St, Acton, CA built?

3151 Carrolos St, Acton, CA was built in 1972, making it 54 years old. The building has 1 story.

What schools serve 3151 Carrolos St, Acton, CA?

3151 Carrolos St, Acton, CA is assigned to High Desert (middle), rated C-; Vasquez High School (high), rated C; Meadowlark Elementary School (elementary), rated B+. All sit in Acton-Agua Dulce Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3151 Carrolos St, Acton, CA compare to other homes in Acton 93510?

Among the 2,651 homes in Acton 93510, it is worth more than 25% of them ($706,252 against a typical $812,597), its price per square foot is higher than 8% of them ($278 against a typical $359), it is bigger than 70% of them (2,539 ft² against a typical 2,100 ft²), its lot is bigger than 49% of them (2.5 ac against a typical 2.5 ac) and it is newer than 11% of them (1972 against a typical 1988). 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 3151 Carrolos St, Acton, CA?

The 2025 property tax bill for 3151 Carrolos St, Acton, CA was $7,199. The county assessed it at $546,252.

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