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Single Family ResidenceResidential
$1,773,955$850 / 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 90How 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 $530,000 on Mar 16, 2000

306 15TH ST

SEAL BEACH, CA 90740
3
Beds
2.5
Baths
2,087 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.
1985
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
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

$1.8M
$1.6M low$1.9M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$530,000 · Mar 16, 2000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,592 (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.$830,882 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$618,523
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$212,359
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$814,591

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.28
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
34
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
16
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
88
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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
CountyORANGE
Lot (acres)The size of the land the home sits on, from county records.0.06
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(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.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
McGaugh Elementary SchoolA
Elementary · Grades KG–5 · 0.3 mi
H
Los Alamitos High SchoolA
High · Grades 9–12 · 5.1 mi
M
McAuliffe Middle SchoolA
Middle · Grades 6–8 · 5.2 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%

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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

306 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 81% of homes in Orange County
  • Costs more per square foot than 83% of homes in Orange County
  • Bigger than 66% of homes in Orange County
  • Has a smaller lot than 95% of homes in Seal Beach 90740
  • Newer than 86% 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
$434K$3.3M

This home is worth more than 79% 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$1,773,955
CheaperTypical $1,410,482Pricier

Pricier than 79% of homes nearby

Price per ft²$850
CheaperTypical $698Pricier

Pricier than 73% of homes nearby

Living area2,087 ft²
SmallerTypical 1,986 ft²Bigger

Bigger than 57% of homes nearby

Lot size2,500 ft²
SmallerTypical 0.12 acBigger

Bigger than 5% of homes nearby

Year built1985
OlderTypical 1968Newer

Newer than 86% of homes nearby

How 306 15th St ranks against every home in each area.
MeasureThis homeOld TownSeal Beach 90740Orange County
Estimated valuepricier than$1,773,95547% of homes79% of homes81% of homes
Price per ft²pricier than$85030% of homes73% of homes83% of homes
Living areabigger than2,087 ft²47% of homes57% of homes66% of homes
Lot sizebigger than2,500 ft²11% of homes5% of homes6% of homes
Year builtnewer than198573% of homes86% of homes67% of homes

About 306 15th St

How much is 306 15th St, Seal Beach, CA worth?

The TopHap Estimate for 306 15th St, Seal Beach, CA is $1,773,955 as of Sep 24, 2026. The likely range is $1,604,837 to $1,943,073. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 306 15th St, Seal Beach, CA last sell?

306 15th St, Seal Beach, CA last sold on Mar 16, 2000 for $530,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 306 15th St, Seal Beach, CA?

306 15th St, Seal Beach, CA has 3 bedrooms, 2.5 bathrooms, 2,087 square feet of living space and a 0.06-acre lot.

When was 306 15th St, Seal Beach, CA built?

306 15th St, Seal Beach, CA was built in 1985, making it 41 years old. The building has 2 stories.

What schools serve 306 15th St, Seal Beach, CA?

306 15th St, Seal Beach, CA is assigned to McGaugh Elementary School (elementary), rated A; Los Alamitos High School (high), rated A; McAuliffe Middle School (middle), rated A. All sit in Los Alamitos Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 306 15th St, Seal Beach, CA compare to other homes in Seal Beach 90740?

Among the 5,611 homes in Seal Beach 90740, it is worth more than 79% of them ($1,773,955 against a typical $1,410,482), its price per square foot is higher than 73% of them ($850 against a typical $698), it is bigger than 57% of them (2,087 ft² against a typical 1,986 ft²), its lot is bigger than 5% of them (2,500 ft² against a typical 0.12 ac) and it is newer than 86% of them (1985 against a typical 1968). Measured against all of Orange County, it is worth more than 81% 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 306 15th St, Seal Beach, CA?

The 2025 property tax bill for 306 15th St, Seal Beach, CA was $9,592. The county assessed it at $830,882.

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Assigned schools

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