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Single Family ResidenceResidential
$1,075,524$654 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

3972 ALAMO ST

IRVINE, CA 92606
4
Beds
2
Baths
1,644 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
1
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.1M
$991K low$1.2M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,224 (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.$491,655 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$317,386
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$174,269
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$482,015

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.Contemporary
CountyORANGE
Lot (acres)The size of the land the home sits on, from county records.0.19
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Tile
HeatingThe type of heating system 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.No

Transaction History(8)

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
College Park Elementary SchoolA
Elementary · Grades KG–6 · 0.3 mi
H
Irvine High SchoolA
High · Grades 9–12 · 0.4 mi
M
Venado Middle SchoolA
Middle · Grades 7–8 · 0.8 mi

District: Irvine Unified School District

Neighborhood · ZIP 92606These 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.109
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 100.245

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.41%
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.1.3%
PopulationHow many people live in this area.24,842
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,292 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,942
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$151,313
Average tempThe average temperature here across a full year.63°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.75%

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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

3972 Alamo 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 80% of homes in Walnut
  • Costs less per square foot than 81% of homes in Irvine 92606
  • Among the largest lots in Walnut
  • Newer than 71% of homes in Walnut

What homes are worth in Irvine 92606

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

This home
$675K$2.3M

This home is worth more than 26% of homes in Irvine 92606.

How it measures up in Irvine 92606

The dot is this home. The mark in the middle is the typical home in Irvine 92606.

Estimated value$1,075,524
CheaperTypical $1,343,518Pricier

Pricier than 26% of homes nearby

Price per ft²$654
CheaperTypical $729Pricier

Pricier than 19% of homes nearby

Living area1,644 ft²
SmallerTypical 1,868 ft²Bigger

Bigger than 39% of homes nearby

Lot size0.19 ac
SmallerTypical 0.11 acBigger

Bigger than 98% of homes nearby

Year built1976
OlderTypical 1994Newer

Newer than 29% of homes nearby

How 3972 Alamo St ranks against every home in each area.
MeasureThis homeWalnutIrvine 92606Orange County
Estimated valuepricier than$1,075,52420% of homes26% of homes47% of homes
Price per ft²pricier than$65424% of homes19% of homes49% of homes
Living areabigger than1,644 ft²40% of homes39% of homes46% of homes
Lot sizebigger than0.19 acalmost all homes98% of homes79% of homes
Year builtnewer than197671% of homes29% of homes54% of homes

About 3972 Alamo St

How much is 3972 Alamo St, Irvine, CA worth?

The TopHap Estimate for 3972 Alamo St, Irvine, CA is $1,075,524 as of Oct 21, 2026. The likely range is $991,086 to $1,159,962. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3972 Alamo St, Irvine, CA last sell?

3972 Alamo St, Irvine, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3972 Alamo St, Irvine, CA?

3972 Alamo St, Irvine, CA has 4 bedrooms, 2 bathrooms, 1,644 square feet of living space and a 0.19-acre lot.

When was 3972 Alamo St, Irvine, CA built?

3972 Alamo St, Irvine, CA was built in 1976, making it 50 years old. It is a contemporary home. The building has 1 story.

What schools serve 3972 Alamo St, Irvine, CA?

3972 Alamo St, Irvine, CA is assigned to College Park Elementary School (elementary), rated A; Irvine High School (high), rated A; Venado Middle School (middle), rated A. All sit in Irvine Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3972 Alamo St, Irvine, CA compare to other homes in Irvine 92606?

Among the 4,494 homes in Irvine 92606, it is worth more than 26% of them ($1,075,524 against a typical $1,343,518), its price per square foot is higher than 19% of them ($654 against a typical $729), it is bigger than 39% of them (1,644 ft² against a typical 1,868 ft²), its lot is bigger than 98% of them (0.19 ac against a typical 0.11 ac) and it is newer than 29% of them (1976 against a typical 1994). Measured against all of Orange County, it is worth more than 47% 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 3972 Alamo St, Irvine, CA?

The 2025 property tax bill for 3972 Alamo St, Irvine, CA was $5,224. The county assessed it at $491,655.

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