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Single Family ResidenceResidential
$1,385,974$441 / 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 $725,000 on Nov 30, 2009

288 S PROSPECT AVE

TUSTIN, CA 92780
3
Beds
2.5
Baths
3,143 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.
1,677 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

$1.4M
$1.3M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$725,000 · Nov 30, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,695 (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.$954,558 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$455,783
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$498,775
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$935,842

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.11%
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.0.2 percent flood zone

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.0.04
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Tustin High SchoolB-
High · Grades 9–12 · 0.4 mi
M
Columbus Tustin Middle SchoolB-
Middle · Grades 6–8 · 0.6 mi
E
Guin Foss Elementary SchoolB+
Elementary · Grades KG–5 · 1.1 mi

District: Tustin Unified School District

Neighborhood · ZIP 92780These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.253

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.4%
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.57,515
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,407 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,144
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,399
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

288 S Prospect Ave 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 Tustin 92780
  • Costs less per square foot than 98% of homes in Tustin 92780
  • Bigger than 96% of homes in Tustin 92780
  • Has a smaller lot than 97% of homes in Orange County
  • Newer than 97% of homes in Tustin 92780

What homes are worth in Tustin 92780

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

This home
$464K$1.7M

This home is worth more than 88% of homes in Tustin 92780.

How it measures up in Tustin 92780

The dot is this home. The mark in the middle is the typical home in Tustin 92780.

Estimated value$1,385,974
CheaperTypical $1,033,295Pricier

Pricier than 88% of homes nearby

Price per ft²$441
CheaperTypical $612Pricier

Pricier than 2% of homes nearby

Living area3,143 ft²
SmallerTypical 1,576 ft²Bigger

Bigger than 96% of homes nearby

Lot size1,677 ft²
SmallerTypical 0.17 acBigger

Bigger than 12% of homes nearby

Year built2007
OlderTypical 1965Newer

Newer than 97% of homes nearby

How 288 S Prospect Ave ranks against every home in each area.
MeasureThis homeTustin 92780Orange County
Estimated valuepricier than$1,385,97488% of homes67% of homes
Price per ft²pricier than$4412% of homes3% of homes
Living areabigger than3,143 ft²96% of homes90% of homes
Lot sizebigger than1,677 ft²12% of homes3% of homes
Year builtnewer than200797% of homes92% of homes

About 288 S Prospect Ave

How much is 288 S Prospect Ave, Tustin, CA worth?

The TopHap Estimate for 288 S Prospect Ave, Tustin, CA is $1,385,974 as of Sep 24, 2026. The likely range is $1,293,500 to $1,478,448. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 288 S Prospect Ave, Tustin, CA last sell?

288 S Prospect Ave, Tustin, CA last sold on Nov 30, 2009 for $725,000, according to the county's recorded deed.

How big is 288 S Prospect Ave, Tustin, CA?

288 S Prospect Ave, Tustin, CA has 3 bedrooms, 2.5 bathrooms, 3,143 square feet of living space and a 0.04-acre lot.

When was 288 S Prospect Ave, Tustin, CA built?

288 S Prospect Ave, Tustin, CA was built in 2007, making it 19 years old.

What schools serve 288 S Prospect Ave, Tustin, CA?

288 S Prospect Ave, Tustin, CA is assigned to Tustin High School (high), rated B-; Columbus Tustin Middle School (middle), rated B-; Guin Foss Elementary School (elementary), rated B+. All sit in Tustin Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 288 S Prospect Ave, Tustin, CA compare to other homes in Tustin 92780?

Among the 10,832 homes in Tustin 92780, it is worth more than 88% of them ($1,385,974 against a typical $1,033,295), its price per square foot is higher than 2% of them ($441 against a typical $612), it is bigger than 96% of them (3,143 ft² against a typical 1,576 ft²), its lot is bigger than 12% of them (1,677 ft² against a typical 0.17 ac) and it is newer than 97% of them (2007 against a typical 1965). Measured against all of Orange County, it is worth more than 67% 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 288 S Prospect Ave, Tustin, CA?

The 2025 property tax bill for 288 S Prospect Ave, Tustin, CA was $10,695. The county assessed it at $954,558.

More homes on S Prospect Ave

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Assigned schools

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