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Single Family ResidenceResidential
$786,354$306 / 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 97How 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 $463,500 on Jul 31, 2008

9503 RED DIAMOND DR

LAKESIDE, CA 92040
5
Beds
2.5
Baths
2,569 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.
0.46 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
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

$786K
$765K low$808K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$463,500 · Jul 31, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,542 (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.$658,778 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$332,704
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$326,074
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$645,862

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.47
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
80
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
48
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
23
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.0.46
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

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.

M
Tierra Del Sol Middle SchoolC+
Middle · Grades 6–8 · 0.4 mi
E
Lakeview Elementary SchoolB+
Elementary · Grades KG–5 · 0.6 mi
H
El Capitan High SchoolC+
High · Grades 9–12 · 1.3 mi

District: Lakeside Union Elementary School District

Neighborhood · ZIP 92040These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.171

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
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.44,462
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.573 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,021
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,613
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.18 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

9503 Red Diamond Dr 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 65% of homes in Lakeside
  • Among the lowest price per square foot in San Diego County
  • Bigger than 93% of homes in Lakeside
  • Newer than 81% of homes in Lakeside 92040

What homes are worth in Lakeside 92040

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

This home
$321K$1.2M

This home is worth more than 60% of homes in Lakeside 92040.

How it measures up in Lakeside 92040

The dot is this home. The mark in the middle is the typical home in Lakeside 92040.

Estimated value$786,354
CheaperTypical $748,005Pricier

Pricier than 60% of homes nearby

Price per ft²$306
CheaperTypical $465Pricier

Pricier than 4% of homes nearby

Living area2,569 ft²
SmallerTypical 1,544 ft²Bigger

Bigger than 91% of homes nearby

Lot size0.46 ac
SmallerTypical 0.5 acBigger

Bigger than 48% of homes nearby

Year built1998
OlderTypical 1977Newer

Newer than 81% of homes nearby

How 9503 Red Diamond Dr ranks against every home in each area.
MeasureThis homeLakesideLakeside 92040San Diego County
Estimated valuepricier than$786,35465% of homes60% of homes38% of homes
Price per ft²pricier than$3063% of homes4% of homesalmost no homes
Living areabigger than2,569 ft²93% of homes91% of homes85% of homes
Lot sizebigger than0.46 ac54% of homes48% of homes60% of homes
Year builtnewer than199880% of homes81% of homes72% of homes

About 9503 Red Diamond Dr

How much is 9503 Red Diamond Dr, Lakeside, CA worth?

The TopHap Estimate for 9503 Red Diamond Dr, Lakeside, CA is $786,354 as of Sep 24, 2026. The likely range is $765,194 to $807,514. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9503 Red Diamond Dr, Lakeside, CA last sell?

9503 Red Diamond Dr, Lakeside, CA last sold on Jul 31, 2008 for $463,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 9503 Red Diamond Dr, Lakeside, CA?

9503 Red Diamond Dr, Lakeside, CA has 5 bedrooms, 2.5 bathrooms, 2,569 square feet of living space and a 0.46-acre lot.

When was 9503 Red Diamond Dr, Lakeside, CA built?

9503 Red Diamond Dr, Lakeside, CA was built in 1998, making it 28 years old.

What schools serve 9503 Red Diamond Dr, Lakeside, CA?

9503 Red Diamond Dr, Lakeside, CA is assigned to Tierra Del Sol Middle School (middle), rated C+; Lakeview Elementary School (elementary), rated B+; El Capitan High School (high), rated C+. All sit in Lakeside Union Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9503 Red Diamond Dr, Lakeside, CA compare to other homes in Lakeside 92040?

Among the 12,316 homes in Lakeside 92040, it is worth more than 60% of them ($786,354 against a typical $748,005), its price per square foot is higher than 4% of them ($306 against a typical $465), it is bigger than 91% of them (2,569 ft² against a typical 1,544 ft²), its lot is bigger than 48% of them (0.46 ac against a typical 0.5 ac) and it is newer than 81% of them (1998 against a typical 1977). Measured against all of San Diego County, it is worth more than 38% 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 9503 Red Diamond Dr, Lakeside, CA?

The 2025 property tax bill for 9503 Red Diamond Dr, Lakeside, CA was $8,542. The county assessed it at $658,778.

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