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Single Family ResidenceResidential
$426,406$352 / 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
Last sold for $185,900 on Apr 27, 2010

409 COSTELLO DR

GASTON, OR 97119
3
Beds
3
Baths
1,210 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.
2001
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

$426K
$411K low$442K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$185,900 · Apr 27, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,145 (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.$218,690 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$212,330
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$365,250

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
29
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
38
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
98
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
38
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
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 100 ft²Patio · 200 ft²Porch · 88 ft²

Transaction History(1)

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
Gaston Jr./Sr. High SchoolC-
Middle · Grades 7–12 · 0.3 mi
E
Gaston Elementary SchoolA
Elementary · Grades PK–6 · 0.3 mi

District: Gaston School District 511j

Neighborhood · ZIP 97119These 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.137
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.190

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
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.4,391
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.35 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,165
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$129,477
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.69 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

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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

409 Costello 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 less than 82% of homes in Washington County
  • Costs more per square foot than 79% of homes in Washington County
  • Smaller than 86% of homes in Washington County
  • Has a smaller lot than 95% of homes in Gaston 97119
  • Newer than 87% of homes in Gaston / Cherry Grove / Laurelwood

What homes are worth in Gaston 97119

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

This home
$258K$1.1M

This home is worth more than 29% of homes in Gaston 97119.

How it measures up in Gaston 97119

The dot is this home. The mark in the middle is the typical home in Gaston 97119.

Estimated value$426,406
CheaperTypical $515,000Pricier

Pricier than 29% of homes nearby

Price per ft²$352
CheaperTypical $301Pricier

Pricier than 75% of homes nearby

Living area1,210 ft²
SmallerTypical 1,706 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.14 ac
SmallerTypical 2.25 acBigger

Bigger than 5% of homes nearby

Year built2001
OlderTypical 1979Newer

Newer than 84% of homes nearby

How 409 Costello Dr ranks against every home in each area.
MeasureThis homeGaston / Cherry Grove / LaurelwoodGaston 97119Washington County
Estimated valuepricier than$426,40635% of homes29% of homes18% of homes
Price per ft²pricier than$35276% of homes75% of homes79% of homes
Living areabigger than1,210 ft²25% of homes22% of homes14% of homes
Lot sizebigger than0.14 ac6% of homes5% of homes37% of homes
Year builtnewer than200187% of homes84% of homes72% of homes

About 409 Costello Dr

How much is 409 Costello Dr, Gaston, OR worth?

The TopHap Estimate for 409 Costello Dr, Gaston, OR is $426,406 as of Aug 30, 2026. The likely range is $410,669 to $442,143. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 409 Costello Dr, Gaston, OR last sell?

409 Costello Dr, Gaston, OR last sold on Apr 27, 2010 for $185,900, according to the county's recorded deed.

How big is 409 Costello Dr, Gaston, OR?

409 Costello Dr, Gaston, OR has 3 bedrooms, 3 bathrooms, 1,210 square feet of living space and a 0.14-acre lot.

When was 409 Costello Dr, Gaston, OR built?

409 Costello Dr, Gaston, OR was built in 2001, making it 25 years old.

What schools serve 409 Costello Dr, Gaston, OR?

409 Costello Dr, Gaston, OR is assigned to Gaston Jr./Sr. High School (middle), rated C-; Gaston Elementary School (elementary), rated A. All sit in Gaston School District 511j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 409 Costello Dr, Gaston, OR compare to other homes in Gaston 97119?

Among the 1,411 homes in Gaston 97119, it is worth more than 29% of them ($426,406 against a typical $515,000), its price per square foot is higher than 75% of them ($352 against a typical $301), it is bigger than 22% of them (1,210 ft² against a typical 1,706 ft²), its lot is bigger than 5% of them (0.14 ac against a typical 2.25 ac) and it is newer than 84% of them (2001 against a typical 1979). Measured against all of Washington County, it is worth more than 18% 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 409 Costello Dr, Gaston, OR?

The 2025 property tax bill for 409 Costello Dr, Gaston, OR was $4,145. The county assessed it at $218,690.

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