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Single Family ResidenceResidential
$5,283,351$1,429 / 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 80How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $1,293,500 on May 15, 2001

12 ALESSANDRIA

NEWPORT COAST, CA 92657
4
Beds
4.5
Baths
3,697 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.
1999
Year BuiltThe year the home was originally built, according to county records.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$5.3M
$4.2M low$6.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,293,500 · May 15, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$21,606 (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.$2,037,452 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,290,040
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$747,412
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,997,502

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.0.19
PoolWhether the property has a pool, and what kind, such as in-ground.Pool W/Hot Tub/Spa

Transaction History(4)

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
Newport Coast Elementary SchoolA+
Elementary · Grades KG–6 · 0.8 mi
M
Corona Del Mar Middle and High SchoolA
Middle · Grades 7–12 · 4.3 mi

District: Newport-Mesa Unified School District

Neighborhood · ZIP 92657These 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.120
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.334

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
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.1.2%
PopulationHow many people live in this area.11,130
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,220 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$180,416
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$226,632
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

12 Alessandria 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 98% of homes in Orange County
  • Costs more per square foot than 96% of homes in Orange County
  • Bigger than 95% of homes in Orange County
  • Has a bigger lot than 78% of homes in Orange County
  • Newer than 84% of homes in Orange County

What homes are worth in Newport Coast 92657

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

This home
$1.4M$10M

This home is worth more than 55% of homes in Newport Coast 92657.

How it measures up in Newport Coast 92657

The dot is this home. The mark in the middle is the typical home in Newport Coast 92657.

Estimated value$5,283,351
CheaperTypical $4,973,912Pricier

Pricier than 55% of homes nearby

Price per ft²$1429
CheaperTypical $1418Pricier

Pricier than 52% of homes nearby

Living area3,697 ft²
SmallerTypical 3,435 ft²Bigger

Bigger than 57% of homes nearby

Lot size0.19 ac
SmallerTypical 0.21 acBigger

Bigger than 42% of homes nearby

Year built1999
OlderTypical 1999Newer

Newer than 53% of homes nearby

How 12 Alessandria ranks against every home in each area.
MeasureThis homeNewport CoastNewport Coast 92657Orange County
Estimated valuepricier than$5,283,35181% of homes55% of homes98% of homes
Price per ft²pricier than$142961% of homes52% of homes96% of homes
Living areabigger than3,697 ft²55% of homes57% of homes95% of homes
Lot sizebigger than0.19 ac37% of homes42% of homes78% of homes
Year builtnewer than199957% of homes53% of homes84% of homes

About 12 Alessandria

How much is 12 Alessandria, Newport Coast, CA worth?

The TopHap Estimate for 12 Alessandria, Newport Coast, CA is $5,283,351 as of Aug 30, 2026. The likely range is $4,200,981 to $6,365,721. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Alessandria, Newport Coast, CA last sell?

12 Alessandria, Newport Coast, CA last sold on May 15, 2001 for $1,293,500, according to the county's recorded deed.

How big is 12 Alessandria, Newport Coast, CA?

12 Alessandria, Newport Coast, CA has 4 bedrooms, 4.5 bathrooms, 3,697 square feet of living space and a 0.19-acre lot.

When was 12 Alessandria, Newport Coast, CA built?

12 Alessandria, Newport Coast, CA was built in 1999, making it 27 years old.

What schools serve 12 Alessandria, Newport Coast, CA?

12 Alessandria, Newport Coast, CA is assigned to Newport Coast Elementary School (elementary), rated A+; Corona Del Mar Middle and High School (middle), rated A. All sit in Newport-Mesa Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Alessandria, Newport Coast, CA compare to other homes in Newport Coast 92657?

Among the 4,249 homes in Newport Coast 92657, it is worth more than 55% of them ($5,283,351 against a typical $4,973,912), its price per square foot is higher than 52% of them ($1429 against a typical $1418), it is bigger than 57% of them (3,697 ft² against a typical 3,435 ft²), its lot is bigger than 42% of them (0.19 ac against a typical 0.21 ac) and it is newer than 53% of them (1999 against a typical 1999). Measured against all of Orange County, it is worth more than 98% 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 12 Alessandria, Newport Coast, CA?

The 2025 property tax bill for 12 Alessandria, Newport Coast, CA was $21,606. The county assessed it at $2,037,452.

More homes on Alessandria

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Assigned schools

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