Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$2,076,643$868 / 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 Sep 24, 2026

231 15TH ST

SEAL BEACH, CA 90740
3
Beds
3.5
Baths
2,392 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.
2,500 ft²
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2.1M
$1.9M low$2.2M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,128 (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.$780,773 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$218,373
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$562,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$765,464

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyORANGE
Lot (acres)The size of the land the home sits on, from county records.0.06
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
McGaugh Elementary SchoolB+
Elementary · Grades KG–5 · 0.4 mi
H
Los Alamitos High SchoolA+
High · Grades 9–12 · 5.2 mi
M
McAuliffe Middle SchoolB
Middle · Grades 6–8 · 5.3 mi

District: Los Alamitos Unified School District

Neighborhood · ZIP 90740These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.425

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.25,304
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,911 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,164
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,678
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.12 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.75%

Owner Tools

Do you own this home?
Claim this home

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

231 15th 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 more than 88% of homes in Seal Beach 90740
  • Costs more per square foot than 85% of homes in Orange County
  • Bigger than 76% of homes in Orange County
  • Has a smaller lot than 95% of homes in Seal Beach 90740
  • Newer than 96% of homes in Seal Beach 90740

What homes are worth in Seal Beach 90740

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

This home
$433K$3.3M

This home is worth more than 88% of homes in Seal Beach 90740.

How it measures up in Seal Beach 90740

The dot is this home. The mark in the middle is the typical home in Seal Beach 90740.

Estimated value$2,076,643
CheaperTypical $1,410,509Pricier

Pricier than 88% of homes nearby

Price per ft²$868
CheaperTypical $699Pricier

Pricier than 75% of homes nearby

Living area2,392 ft²
SmallerTypical 1,991 ft²Bigger

Bigger than 67% of homes nearby

Lot size2,500 ft²
SmallerTypical 0.12 acBigger

Bigger than 5% of homes nearby

Year built2007
OlderTypical 1968Newer

Newer than 96% of homes nearby

How 231 15th St ranks against every home in each area.
MeasureThis homeOld TownSeal Beach 90740Orange County
Estimated valuepricier than$2,076,64364% of homes88% of homes87% of homes
Price per ft²pricier than$86834% of homes75% of homes85% of homes
Living areabigger than2,392 ft²59% of homes67% of homes76% of homes
Lot sizebigger than2,500 ft²11% of homes5% of homes6% of homes
Year builtnewer than200792% of homes96% of homes91% of homes

About 231 15th St

How much is 231 15th St, Seal Beach, CA worth?

The TopHap Estimate for 231 15th St, Seal Beach, CA is $2,076,643 as of Sep 24, 2026. The likely range is $1,915,058 to $2,238,228. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 231 15th St, Seal Beach, CA last sell?

231 15th St, Seal Beach, CA last sold on Mar 31, 1995, according to the county's recorded deed.

How big is 231 15th St, Seal Beach, CA?

231 15th St, Seal Beach, CA has 3 bedrooms, 3.5 bathrooms, 2,392 square feet of living space and a 0.06-acre lot.

When was 231 15th St, Seal Beach, CA built?

231 15th St, Seal Beach, CA was built in 2007, making it 19 years old.

What schools serve 231 15th St, Seal Beach, CA?

231 15th St, Seal Beach, CA is assigned to McGaugh Elementary School (elementary), rated B+; Los Alamitos High School (high), rated A+; McAuliffe Middle School (middle), rated B. All sit in Los Alamitos Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 231 15th St, Seal Beach, CA compare to other homes in Seal Beach 90740?

Among the 5,610 homes in Seal Beach 90740, it is worth more than 88% of them ($2,076,643 against a typical $1,410,509), its price per square foot is higher than 75% of them ($868 against a typical $699), it is bigger than 67% of them (2,392 ft² against a typical 1,991 ft²), its lot is bigger than 5% of them (2,500 ft² against a typical 0.12 ac) and it is newer than 96% of them (2007 against a typical 1968). Measured against all of Orange County, it is worth more than 87% 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 231 15th St, Seal Beach, CA?

The 2025 property tax bill for 231 15th St, Seal Beach, CA was $9,128. The county assessed it at $780,773.

More homes on 15th St

Closest homes

More homes in Seal Beach 90740

Assigned schools

Explore the area

See this home in context

Open 231 15th St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map