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Single Family ResidenceResidential
$758,068$543 / 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 96How 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

4170 CHASIN ST

OCEANSIDE, CA 92056
4
Beds
2
Baths
1,396 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
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

$758K
$726K low$790K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,746 (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.$700,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$600,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$100,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$149,890

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.
30
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.0.14
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(3)

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.

E
T.H.E. Leadership AcademyB-
Elementary · Grades KG–5 · 1.5 mi
M
Madison Middle SchoolD
Middle · Grades 6–8 · 2.3 mi
H
Rancho Buena Vista High SchoolB-
High · Grades 9–12 · 3.2 mi

District: Vista Unified School District

Neighborhood · ZIP 92056These 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.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.218

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.4%
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.55,699
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,381 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,460
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,029
Average tempThe average temperature here across a full year.62°F
Annual precipHow much rain and melted snow falls here in a typical year.15 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

4170 Chasin 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.

  • Worth less than 67% of homes in Oceanside 92056
  • Smaller than 65% of homes in Oceanside 92056
  • Has a smaller lot than 97% of homes in Tri-City
  • Older than 93% of homes in Oceanside 92056

What homes are worth in Oceanside 92056

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

This home
$441K$1.4M

This home is worth more than 33% of homes in Oceanside 92056.

How it measures up in Oceanside 92056

The dot is this home. The mark in the middle is the typical home in Oceanside 92056.

Estimated value$758,068
CheaperTypical $850,275Pricier

Pricier than 33% of homes nearby

Price per ft²$543
CheaperTypical $535Pricier

Pricier than 54% of homes nearby

Living area1,396 ft²
SmallerTypical 1,581 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.14 ac
SmallerTypical 0.21 acBigger

Bigger than 19% of homes nearby

Year built1970
OlderTypical 1987Newer

Newer than 7% of homes nearby

How 4170 Chasin St ranks against every home in each area.
MeasureThis homeTri-CityOceanside 92056San Diego County
Estimated valuepricier than$758,06852% of homes33% of homes36% of homes
Price per ft²pricier than$54350% of homes54% of homes46% of homes
Living areabigger than1,396 ft²57% of homes35% of homes44% of homes
Lot sizebigger than0.14 ac3% of homes19% of homes19% of homes
Year builtnewer than197047% of homes7% of homes24% of homes

About 4170 Chasin St

How much is 4170 Chasin St, Oceanside, CA worth?

The TopHap Estimate for 4170 Chasin St, Oceanside, CA is $758,068 as of Aug 30, 2026. The likely range is $726,193 to $789,943. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4170 Chasin St, Oceanside, CA last sell?

4170 Chasin St, Oceanside, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 4170 Chasin St, Oceanside, CA?

4170 Chasin St, Oceanside, CA has 4 bedrooms, 2 bathrooms, 1,396 square feet of living space and a 0.14-acre lot.

When was 4170 Chasin St, Oceanside, CA built?

4170 Chasin St, Oceanside, CA was built in 1970, making it 56 years old.

What schools serve 4170 Chasin St, Oceanside, CA?

4170 Chasin St, Oceanside, CA is assigned to T.H.E. Leadership Academy (elementary), rated B-; Madison Middle School (middle), rated D; Rancho Buena Vista High School (high), rated B-. All sit in Vista Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4170 Chasin St, Oceanside, CA compare to other homes in Oceanside 92056?

Among the 18,540 homes in Oceanside 92056, it is worth more than 33% of them ($758,068 against a typical $850,275), its price per square foot is higher than 54% of them ($543 against a typical $535), it is bigger than 35% of them (1,396 ft² against a typical 1,581 ft²), its lot is bigger than 19% of them (0.14 ac against a typical 0.21 ac) and it is newer than 7% of them (1970 against a typical 1987). Measured against all of San Diego County, it is worth more than 36% 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 4170 Chasin St, Oceanside, CA?

The 2025 property tax bill for 4170 Chasin St, Oceanside, CA was $1,746. The county assessed it at $700,000.

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