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Mobile HomeResidential
$307,935$197 / 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 98How 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

1637 PH 10

CASTLE ROCK, WA 98611
3
Beds
2
Baths
1,560 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.
2005
Year BuiltThe year the home was originally built, according to county records.

Valuation

$308K
$301K low$315K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$765 (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.$88,430 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$88,430
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$92,260
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$88,430

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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyCowlitz
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air

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 · 3.0 mi
M
Castle Rock Middle SchoolC-
Middle · Grades 6–8 · 3.9 mi
E
Castle Rock Elementary SchoolD+
Elementary · Grades PK–5 · 4.0 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%

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

1637 Ph 10 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 87% of homes in Castle Rock 98611
  • Costs less per square foot than 92% of homes in Castle Rock 98611
  • Newer than 84% of homes in Cowlitz County

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
$222K$890K

This home is worth more than 13% 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$307,935
CheaperTypical $469,025Pricier

Pricier than 13% of homes nearby

Price per ft²$197
CheaperTypical $290Pricier

Pricier than 8% of homes nearby

Living area1,560 ft²
SmallerTypical 1,578 ft²Bigger

Bigger than 49% of homes nearby

Year built2005
OlderTypical 1980Newer

Newer than 79% of homes nearby

How 1637 Ph 10 ranks against every home in each area.
MeasureThis homeCastle Rock 98611Cowlitz County
Estimated valuepricier than$307,93513% of homes19% of homes
Price per ft²pricier than$1978% of homes8% of homes
Living areabigger than1,560 ft²49% of homes54% of homes
Year builtnewer than200579% of homes84% of homes

About 1637 Ph 10

How much is 1637 Ph 10, Castle Rock, WA worth?

The TopHap Estimate for 1637 Ph 10, Castle Rock, WA is $307,935 as of Sep 24, 2026. The likely range is $301,304 to $314,566. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 1637 Ph 10, Castle Rock, WA?

1637 Ph 10, Castle Rock, WA has 3 bedrooms, 2 bathrooms and 1,560 square feet of living space.

When was 1637 Ph 10, Castle Rock, WA built?

1637 Ph 10, Castle Rock, WA was built in 2005, making it 21 years old. It is a mobile home home.

What schools serve 1637 Ph 10, Castle Rock, WA?

1637 Ph 10, Castle Rock, WA is assigned to Castle Rock High School (high), rated D+; Castle Rock Middle School (middle), rated C-; Castle Rock Elementary School (elementary), rated D+. All sit in Castle Rock School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1637 Ph 10, Castle Rock, WA compare to other homes in Castle Rock 98611?

Among the 4,435 homes in Castle Rock 98611, it is worth more than 13% of them ($307,935 against a typical $469,025), its price per square foot is higher than 8% of them ($197 against a typical $290), it is bigger than 49% of them (1,560 ft² against a typical 1,578 ft²) and it is newer than 79% of them (2005 against a typical 1980). Measured against all of Cowlitz County, it is worth more than 19% 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 1637 Ph 10, Castle Rock, WA?

The 2025 property tax bill for 1637 Ph 10, Castle Rock, WA was $765. The county assessed it at $88,430.

More homes on Ph 10

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Assigned schools

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