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Single Family ResidenceResidential
$9,999,999$1,496 / 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 82How 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 $11,515,000 on Oct 3, 2025

484 PROSPECT ST

LA JOLLA, CA 92037
6
Beds
11
Baths
6,683 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.
0.36 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$10M
$9.6M low$10M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$11,515,000 · Oct 3, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$136,287 (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.$11,515,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,000,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,515,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$10,717,729

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.27
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.
37
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
11
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
87
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountySAN DIEGO
Lot (acres)The size of the land the home sits on, from county records.0.36
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(8)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(4)

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

E
La Jolla Elementary SchoolA+
Elementary · Grades KG–5 · 0.6 mi
H
La Jolla High SchoolA+
High · Grades 9–12 · 0.8 mi
M
Muirlands Middle SchoolA
Middle · Grades 6–8 · 0.9 mi

District: San Diego City Unified School District

Neighborhood · ZIP 92037These 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 100.418

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
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.49,112
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,313 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$138,757
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$185,835
Average tempThe average temperature here across a full year.61°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.68%

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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

484 Prospect 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.

  • Among the most valuable homes in La Jolla 92037
  • Costs more per square foot than 98% of homes in San Diego County
  • Among the largest homes in San Diego County
  • Newer than 85% of homes in La Jolla 92037

What homes are worth in La Jolla 92037

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

This home
$530K$9.7M

This home is worth more than almost all homes in La Jolla 92037.

How it measures up in La Jolla 92037

The dot is this home. The mark in the middle is the typical home in La Jolla 92037.

Estimated value$9,999,999
CheaperTypical $2,313,230Pricier

Pricier than almost all homes nearby

Price per ft²$1496
CheaperTypical $1082Pricier

Pricier than 80% of homes nearby

Living area6,683 ft²
SmallerTypical 1,922 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.36 ac
SmallerTypical 0.47 acBigger

Bigger than 43% of homes nearby

Year built2000
OlderTypical 1978Newer

Newer than 85% of homes nearby

How 484 Prospect St ranks against every home in each area.
MeasureThis homeLa Jolla 92037San Diego County
Estimated valuepricier than$9,999,999almost all homesalmost all homes
Price per ft²pricier than$149680% of homes98% of homes
Living areabigger than6,683 ft²98% of homesalmost all homes
Lot sizebigger than0.36 ac43% of homes57% of homes
Year builtnewer than200085% of homes77% of homes

About 484 Prospect St

How much is 484 Prospect St, La Jolla, CA worth?

The TopHap Estimate for 484 Prospect St, La Jolla, CA is $9,999,999 as of Aug 30, 2026. The likely range is $9,638,431 to $9,999,999. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 484 Prospect St, La Jolla, CA last sell?

484 Prospect St, La Jolla, CA last sold on Oct 3, 2025 for $11,515,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 484 Prospect St, La Jolla, CA?

484 Prospect St, La Jolla, CA has 6 bedrooms, 11 bathrooms, 6,683 square feet of living space and a 0.36-acre lot.

When was 484 Prospect St, La Jolla, CA built?

484 Prospect St, La Jolla, CA was built in 2000, making it 26 years old.

What schools serve 484 Prospect St, La Jolla, CA?

484 Prospect St, La Jolla, CA is assigned to La Jolla Elementary School (elementary), rated A+; La Jolla High School (high), rated A+; Muirlands Middle School (middle), rated A. All sit in San Diego City Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 484 Prospect St, La Jolla, CA compare to other homes in La Jolla 92037?

Among the 17,551 homes in La Jolla 92037, it is worth more than almost all of them ($9,999,999 against a typical $2,313,230), its price per square foot is higher than 80% of them ($1496 against a typical $1082), it is bigger than 98% of them (6,683 ft² against a typical 1,922 ft²), its lot is bigger than 43% of them (0.36 ac against a typical 0.47 ac) and it is newer than 85% of them (2000 against a typical 1978). Measured against all of San Diego County, it is worth more than almost all 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 484 Prospect St, La Jolla, CA?

The 2025 property tax bill for 484 Prospect St, La Jolla, CA was $136,287. The county assessed it at $11,515,000.

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