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Single Family ResidenceResidential
$445,859$331 / 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 $193,500 on Mar 8, 2011

3821 ROSEMARY WAY

OCEANSIDE, CA 92057
2
Beds
2
Baths
1,347 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.
2,092 ft²
Lot SizeThe size of the land the home sits on, from county records.
1976
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

$446K
$420K low$472K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$193,500 · Mar 8, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,731 (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.$252,855 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$117,608
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$135,247
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$247,898

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.25
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.
21
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
14
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
CountySAN DIEGO
Lot (acres)The size of the land the home sits on, from county records.0.48
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(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.

H
El Camino High SchoolB+
High · Grades 9–12 · 0.3 mi
M
King Middle SchoolC+
Middle · Grades 6–8 · 0.6 mi
E
Pablo Tac School of the ArtsC-
Elementary · Grades KG–5 · 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

3821 Rosemary Way 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 95% of homes in San Diego County
  • Costs less per square foot than 97% of homes in San Diego County
  • Bigger than 85% of homes in Oceana
  • Among the smallest lots in Oceana
  • Older than 79% of homes in Oceanside 92057

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
$350K$1.4M

This home is worth more than 9% 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$445,859
CheaperTypical $777,530Pricier

Pricier than 9% of homes nearby

Price per ft²$331
CheaperTypical $480Pricier

Pricier than 4% of homes nearby

Living area1,347 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 40% of homes nearby

Lot size2,092 ft²
SmallerTypical 0.26 acBigger

Smaller than almost all homes nearby

Year built1976
OlderTypical 1988Newer

Newer than 21% of homes nearby

How 3821 Rosemary Way ranks against every home in each area.
MeasureThis homeOceanaOceanside 92057San Diego County
Estimated valuepricier than$445,85956% of homes9% of homes5% of homes
Price per ft²pricier than$33119% of homes4% of homes3% of homes
Living areabigger than1,347 ft²85% of homes40% of homes39% of homes
Lot sizebigger than2,092 ft²almost no homesalmost no homes7% of homes
Year builtnewer than197672% of homes21% of homes34% of homes

About 3821 Rosemary Way

How much is 3821 Rosemary Way, Oceanside, CA worth?

The TopHap Estimate for 3821 Rosemary Way, Oceanside, CA is $445,859 as of Aug 30, 2026. The likely range is $419,979 to $471,739. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3821 Rosemary Way, Oceanside, CA last sell?

3821 Rosemary Way, Oceanside, CA last sold on Mar 8, 2011 for $193,500, according to the county's recorded deed.

How big is 3821 Rosemary Way, Oceanside, CA?

3821 Rosemary Way, Oceanside, CA has 2 bedrooms, 2 bathrooms, 1,347 square feet of living space and a 0.48-acre lot.

When was 3821 Rosemary Way, Oceanside, CA built?

3821 Rosemary Way, Oceanside, CA was built in 1976, making it 50 years old.

What schools serve 3821 Rosemary Way, Oceanside, CA?

3821 Rosemary Way, Oceanside, CA is assigned to El Camino High School (high), rated B+; King Middle School (middle), rated C+; Pablo Tac School of the Arts (elementary), rated C-. All sit in Oceanside Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3821 Rosemary Way, Oceanside, CA compare to other homes in Oceanside 92057?

Among the 18,275 homes in Oceanside 92057, it is worth more than 9% of them ($445,859 against a typical $777,530), its price per square foot is higher than 4% of them ($331 against a typical $480), it is bigger than 40% of them (1,347 ft² against a typical 1,500 ft²), its lot is bigger than almost none of them (2,092 ft² against a typical 0.26 ac) and it is newer than 21% of them (1976 against a typical 1988). Measured against all of San Diego County, it is worth more than 5% 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 3821 Rosemary Way, Oceanside, CA?

The 2025 property tax bill for 3821 Rosemary Way, Oceanside, CA was $2,731. The county assessed it at $252,855.

More homes on Rosemary Way

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Assigned schools

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