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Single Family ResidenceResidential
$364,315$401 / 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 94How 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 $180,000 on May 26, 2011

321 SAN DIMAS AVE

OCEANSIDE, CA 92057
2
Beds
2
Baths
908 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.
3,905 ft²
Lot SizeThe size of the land the home sits on, from county records.
1983
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$364K
$341K low$387K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$180,000 · May 26, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,661 (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.$235,208 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,873
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$144,335
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$230,597

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.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
79
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
22
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
15
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
89
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
StyleThe architectural style of the home, such as ranch or colonial.Contemporary
CountySAN DIEGO
Lot (acres)The size of the land the home sits on, from county records.0.90
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Tar & Gravel
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

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
El Camino High SchoolB+
High · Grades 9–12 · 0.3 mi
E
Pablo Tac School of the ArtsC-
Elementary · Grades KG–5 · 0.7 mi
M
King Middle SchoolC+
Middle · Grades 6–8 · 0.9 mi

District: Oceanside Unified School District

Neighborhood · ZIP 92057These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.216

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.55,095
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,704 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,851
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,948
Average tempThe average temperature here across a full year.62°F
Annual precipHow much rain and melted snow falls here in a typical year.14 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

321 San Dimas 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 less than 98% of homes in San Diego County
  • Costs less per square foot than 89% of homes in San Diego County
  • Smaller than 90% of homes in Oceanside 92057
  • Among the smallest lots in Oceana
  • Newer than 85% of homes in Oceana

What homes are worth in Oceanside 92057

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

This home
$348K$1.4M

This home is worth more than 3% of homes in Oceanside 92057.

How it measures up in Oceanside 92057

The dot is this home. The mark in the middle is the typical home in Oceanside 92057.

Estimated value$364,315
CheaperTypical $775,548Pricier

Pricier than 3% of homes nearby

Price per ft²$401
CheaperTypical $481Pricier

Pricier than 22% of homes nearby

Living area908 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 10% of homes nearby

Lot size3,905 ft²
SmallerTypical 0.26 acBigger

Smaller than almost all homes nearby

Year built1983
OlderTypical 1988Newer

Newer than 33% of homes nearby

How 321 San Dimas Ave ranks against every home in each area.
MeasureThis homeOceanaOceanside 92057San Diego County
Estimated valuepricier than$364,31523% of homes3% of homes2% of homes
Price per ft²pricier than$40162% of homes22% of homes11% of homes
Living areabigger than908 ft²23% of homes10% of homes16% of homes
Lot sizebigger than3,905 ft²almost no homesalmost no homes7% of homes
Year builtnewer than198385% of homes33% of homes46% of homes

About 321 San Dimas Ave

How much is 321 San Dimas Ave, Oceanside, CA worth?

The TopHap Estimate for 321 San Dimas Ave, Oceanside, CA is $364,315 as of Aug 30, 2026. The likely range is $341,287 to $387,343. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 321 San Dimas Ave, Oceanside, CA last sell?

321 San Dimas Ave, Oceanside, CA last sold on May 26, 2011 for $180,000, according to the county's recorded deed.

How big is 321 San Dimas Ave, Oceanside, CA?

321 San Dimas Ave, Oceanside, CA has 2 bedrooms, 2 bathrooms, 908 square feet of living space and a 0.90-acre lot.

When was 321 San Dimas Ave, Oceanside, CA built?

321 San Dimas Ave, Oceanside, CA was built in 1983, making it 43 years old. It is a contemporary home. The building has 1 story.

What schools serve 321 San Dimas Ave, Oceanside, CA?

321 San Dimas Ave, Oceanside, CA is assigned to El Camino High School (high), rated B+; Pablo Tac School of the Arts (elementary), rated C-; King Middle School (middle), rated C+. All sit in Oceanside Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 321 San Dimas Ave, Oceanside, CA compare to other homes in Oceanside 92057?

Among the 18,275 homes in Oceanside 92057, it is worth more than 3% of them ($364,315 against a typical $775,548), its price per square foot is higher than 22% of them ($401 against a typical $481), it is bigger than 10% of them (908 ft² against a typical 1,500 ft²), its lot is bigger than almost none of them (3,905 ft² against a typical 0.26 ac) and it is newer than 33% of them (1983 against a typical 1988). Measured against all of San Diego County, it is worth more than 2% 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 321 San Dimas Ave, Oceanside, CA?

The 2025 property tax bill for 321 San Dimas Ave, Oceanside, CA was $2,661. The county assessed it at $235,208.

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