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Single Family ResidenceResidential
$194,068$551 / 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 72How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jun 23, 2026
Last sold for $128,280 on Mar 15, 2024

172 RIVERVIEW DR

CASTLE ROCK, WA 98611
1
Beds
1
Baths
352 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$194K
$140K low$248K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$128,280 · Mar 15, 2024
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$194,068
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$155,254

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$953 (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.$160,890 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$95,760
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$65,130
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$110,270
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$160,890

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyCOWLITZ
Lot (acres)The size of the land the home sits on, from county records.0.28
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Electric
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.Porch · 192 ft²

Transaction History(5)

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
Castle Rock High SchoolD+
High · Grades 9–12 · 4.9 mi
E
Castle Rock Elementary SchoolD+
Elementary · Grades PK–5 · 5.1 mi
M
Castle Rock Middle SchoolC-
Middle · Grades 6–8 · 5.2 mi

District: Castle Rock School District

Neighborhood · ZIP 98611These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.172

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.0%
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.10,313
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.84 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,330
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,543
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.61 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.35%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

172 Riverview 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 98% of homes in Castle Rock 98611
  • Among the highest price per square foot in Castle Rock 98611
  • Among the smallest homes in Castle Rock 98611
  • Has a smaller lot than 95% of homes in Castle Rock 98611

What homes are worth in Castle Rock 98611

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

This home
$189K$858K

This home is worth more than 2% of homes in Castle Rock 98611.

How it measures up in Castle Rock 98611

The dot is this home. The mark in the middle is the typical home in Castle Rock 98611.

Estimated value$194,068
CheaperTypical $429,446Pricier

Pricier than 2% of homes nearby

Price per ft²$551
CheaperTypical $269Pricier

Pricier than almost all homes nearby

Living area352 ft²
SmallerTypical 1,564 ft²Bigger

Smaller than almost all homes nearby

Lot size0.28 ac
SmallerTypical 2.86 acBigger

Bigger than 5% of homes nearby

Year built1990
OlderTypical 1980Newer

Newer than 58% of homes nearby

How 172 Riverview Dr ranks against every home in each area.
MeasureThis homeCastle Rock 98611Cowlitz County
Estimated valuepricier than$194,0682% of homes5% of homes
Price per ft²pricier than$551almost all homesalmost all homes
Living areabigger than352 ft²almost no homesalmost no homes
Lot sizebigger than0.28 ac5% of homes22% of homes
Year builtnewer than199058% of homes63% of homes

About 172 Riverview Dr

How much is 172 Riverview Dr, Castle Rock, WA worth?

The TopHap Estimate for 172 Riverview Dr, Castle Rock, WA is $194,068 as of Jun 23, 2026. The likely range is $139,728 to $248,407. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 172 Riverview Dr, Castle Rock, WA last sell?

172 Riverview Dr, Castle Rock, WA last sold on Mar 15, 2024 for $128,280, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 172 Riverview Dr, Castle Rock, WA?

172 Riverview Dr, Castle Rock, WA has 1 bedrooms, 1 bathrooms, 352 square feet of living space and a 0.28-acre lot.

When was 172 Riverview Dr, Castle Rock, WA built?

172 Riverview Dr, Castle Rock, WA was built in 1990, making it 36 years old. The building has 1 story.

What schools serve 172 Riverview Dr, Castle Rock, WA?

172 Riverview Dr, Castle Rock, WA is assigned to Castle Rock High School (high), rated D+; Castle Rock Elementary School (elementary), rated D+; Castle Rock Middle School (middle), rated C-. All sit in Castle Rock School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 172 Riverview Dr, Castle Rock, WA compare to other homes in Castle Rock 98611?

Among the 4,455 homes in Castle Rock 98611, it is worth more than 2% of them ($194,068 against a typical $429,446), its price per square foot is higher than almost all of them ($551 against a typical $269), it is bigger than almost none of them (352 ft² against a typical 1,564 ft²), its lot is bigger than 5% of them (0.28 ac against a typical 2.86 ac) and it is newer than 58% of them (1990 against a typical 1980). Measured against all of Cowlitz 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 172 Riverview Dr, Castle Rock, WA?

The 2025 property tax bill for 172 Riverview Dr, Castle Rock, WA was $953. The county assessed it at $160,890.

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Assigned schools

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