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Single Family ResidenceResidential
$635,880$284 / 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 Sep 24, 2026
Last sold for $576,810 on Apr 13, 2023

403 DELTA ST

RICHLAND, WA 99352
0
Baths
2,242 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
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

$636K
$612K low$660K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$576,810 · Apr 13, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,509 (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.$594,160 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$120,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$474,160
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$594,160
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$594,160

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.24
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
86
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
35
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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
CountyBenton
Lot (acres)The size of the land the home sits on, from county records.0.21
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 204 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.

E
Orchard Elementary SchoolA-
Elementary · Grades KG–5 · 1.4 mi
H
Richland High SchoolA-
High · Grades 9–12 · 4.4 mi
M
Leona Libby Middle SchoolB
Middle · Grades 6–8 · 6.0 mi

District: Richland School District

Neighborhood · ZIP 99352These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.113

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.37,394
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,659 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,306
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,725
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.8 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.51%

Owner Tools

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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

403 Delta 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 more than 86% of homes in Benton County
  • Costs more per square foot than 75% of homes in Benton County
  • Bigger than 74% of homes in Benton County
  • Has a smaller lot than 69% of homes in Benton County
  • Newer than 96% of homes in Benton County

What homes are worth in Richland 99352

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

This home
$231K$1.1M

This home is worth more than 77% of homes in Richland 99352.

How it measures up in Richland 99352

The dot is this home. The mark in the middle is the typical home in Richland 99352.

Estimated value$635,880
CheaperTypical $492,368Pricier

Pricier than 77% of homes nearby

Price per ft²$284
CheaperTypical $255Pricier

Pricier than 71% of homes nearby

Living area2,242 ft²
SmallerTypical 2,021 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.21 ac
SmallerTypical 0.23 acBigger

Bigger than 39% of homes nearby

Year built2022
OlderTypical 2001Newer

Newer than 95% of homes nearby

How 403 Delta St ranks against every home in each area.
MeasureThis homeRichland 99352Benton County
Estimated valuepricier than$635,88077% of homes86% of homes
Price per ft²pricier than$28471% of homes75% of homes
Living areabigger than2,242 ft²63% of homes74% of homes
Lot sizebigger than0.21 ac39% of homes31% of homes
Year builtnewer than202295% of homes96% of homes

About 403 Delta St

How much is 403 Delta St, Richland, WA worth?

The TopHap Estimate for 403 Delta St, Richland, WA is $635,880 as of Sep 24, 2026. The likely range is $611,562 to $660,198. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 403 Delta St, Richland, WA last sell?

403 Delta St, Richland, WA last sold on Apr 13, 2023 for $576,810, according to the county's recorded deed.

How big is 403 Delta St, Richland, WA?

403 Delta St, Richland, WA has 2,242 square feet of living space and a 0.21-acre lot.

When was 403 Delta St, Richland, WA built?

403 Delta St, Richland, WA was built in 2022, making it 4 years old.

What schools serve 403 Delta St, Richland, WA?

403 Delta St, Richland, WA is assigned to Orchard Elementary School (elementary), rated A-; Richland High School (high), rated A-; Leona Libby Middle School (middle), rated B. All sit in Richland School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 403 Delta St, Richland, WA compare to other homes in Richland 99352?

Among the 13,147 homes in Richland 99352, it is worth more than 77% of them ($635,880 against a typical $492,368), its price per square foot is higher than 71% of them ($284 against a typical $255), it is bigger than 63% of them (2,242 ft² against a typical 2,021 ft²), its lot is bigger than 39% of them (0.21 ac against a typical 0.23 ac) and it is newer than 95% of them (2022 against a typical 2001). Measured against all of Benton County, it is worth more than 86% 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 403 Delta St, Richland, WA?

The 2025 property tax bill for 403 Delta St, Richland, WA was $5,509. The county assessed it at $594,160.

More homes on Delta St

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Assigned schools

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