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Single Family ResidenceResidential
$1,628,314$994 / 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
Last sold for $1,600,000 on May 7, 2026

18440 TAMARIND ST

FOUNTAIN VALLEY, CA 92708
4
Beds
2
Baths
1,638 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
1
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

$1.6M
$1.5M low$1.7M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,600,000 · May 7, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,127 (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.$1,004,001 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$808,963
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$195,038
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$984,315

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.0.17
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.Yes

Transaction History(10)

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.

H
Fountain Valley High SchoolA+
High · Grades 9–12 · 0.7 mi
E
Robert Gisler Elementary SchoolA+
Elementary · Grades KG–5 · 0.8 mi
M
Samuel E. Talbert Middle SchoolB+
Middle · Grades 6–8 · 1.1 mi

District: Huntington Beach Union High School District

Neighborhood · ZIP 92708These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.322

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.98%
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.6.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.58,405
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,316 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,626
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$131,650
Average tempThe average temperature here across a full year.62°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

18440 Tamarind 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 89% of homes in Fountain Valley 92708
  • Among the highest price per square foot in Fountain Valley 92708
  • Smaller than 69% of homes in Fountain Valley 92708
  • Has a bigger lot than 73% of homes in Fountain Valley 92708
  • Older than 69% of homes in Fountain Valley 92708

What homes are worth in Fountain Valley 92708

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

This home
$555K$2M

This home is worth more than 89% of homes in Fountain Valley 92708.

How it measures up in Fountain Valley 92708

The dot is this home. The mark in the middle is the typical home in Fountain Valley 92708.

Estimated value$1,628,314
CheaperTypical $1,279,794Pricier

Pricier than 89% of homes nearby

Price per ft²$994
CheaperTypical $644Pricier

Pricier than almost all homes nearby

Living area1,638 ft²
SmallerTypical 1,865 ft²Bigger

Bigger than 31% of homes nearby

Lot size0.17 ac
SmallerTypical 0.16 acBigger

Bigger than 73% of homes nearby

Year built1965
OlderTypical 1970Newer

Newer than 31% of homes nearby

How 18440 Tamarind St ranks against every home in each area.
MeasureThis homeFountain Valley 92708Orange County
Estimated valuepricier than$1,628,31489% of homes77% of homes
Price per ft²pricier than$994almost all homes91% of homes
Living areabigger than1,638 ft²31% of homes46% of homes
Lot sizebigger than0.17 ac73% of homes66% of homes
Year builtnewer than196531% of homes32% of homes

About 18440 Tamarind St

How much is 18440 Tamarind St, Fountain Valley, CA worth?

The TopHap Estimate for 18440 Tamarind St, Fountain Valley, CA is $1,628,314 as of Sep 24, 2026. The likely range is $1,516,111 to $1,740,517. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18440 Tamarind St, Fountain Valley, CA last sell?

18440 Tamarind St, Fountain Valley, CA last sold on May 7, 2026 for $1,600,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 18440 Tamarind St, Fountain Valley, CA?

18440 Tamarind St, Fountain Valley, CA has 4 bedrooms, 2 bathrooms, 1,638 square feet of living space and a 0.17-acre lot.

When was 18440 Tamarind St, Fountain Valley, CA built?

18440 Tamarind St, Fountain Valley, CA was built in 1965, making it 61 years old. The building has 1 story.

What schools serve 18440 Tamarind St, Fountain Valley, CA?

18440 Tamarind St, Fountain Valley, CA is assigned to Fountain Valley High School (high), rated A+; Robert Gisler Elementary School (elementary), rated A+; Samuel E. Talbert Middle School (middle), rated B+. All sit in Huntington Beach Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18440 Tamarind St, Fountain Valley, CA compare to other homes in Fountain Valley 92708?

Among the 16,387 homes in Fountain Valley 92708, it is worth more than 89% of them ($1,628,314 against a typical $1,279,794), its price per square foot is higher than almost all of them ($994 against a typical $644), it is bigger than 31% of them (1,638 ft² against a typical 1,865 ft²), its lot is bigger than 73% of them (0.17 ac against a typical 0.16 ac) and it is newer than 31% of them (1965 against a typical 1970). Measured against all of Orange County, it is worth more than 77% 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 18440 Tamarind St, Fountain Valley, CA?

The 2025 property tax bill for 18440 Tamarind St, Fountain Valley, CA was $11,127. The county assessed it at $1,004,001.

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