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Single Family ResidenceResidential
$240,169$319 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

810 3RD AVE SW

CASTLE ROCK, WA 98611
2
Beds
1
Baths
752 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.
1951
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$240K
$224K low$256K high
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.$225,169
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$180,135
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.7%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$15,000
RED CANOE CU · E · recorded Mar 25, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,105 (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.$253,750 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$34,730
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$219,020
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$248,120
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$253,750

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.51 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
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Electric
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 50 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Castle Rock Middle SchoolC-
Middle · Grades 6–8 · 0.2 mi
E
Castle Rock Elementary SchoolD+
Elementary · Grades PK–5 · 0.3 mi
H
Castle Rock High SchoolD+
High · Grades 9–12 · 0.9 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

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

810 3rd Ave Sw 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 94% of homes in Castle Rock 98611
  • Costs more per square foot than 79% of homes in Cowlitz County
  • Smaller than 96% of homes in Castle Rock 98611
  • Older than 82% 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
$202K$878K

This home is worth more than 6% 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$240,169
CheaperTypical $433,318Pricier

Pricier than 6% of homes nearby

Price per ft²$319
CheaperTypical $268Pricier

Pricier than 75% of homes nearby

Living area752 ft²
SmallerTypical 1,562 ft²Bigger

Bigger than 4% of homes nearby

Year built1951
OlderTypical 1980Newer

Newer than 18% of homes nearby

How 810 3rd Ave Sw ranks against every home in each area.
MeasureThis homeCastle Rock 98611Cowlitz County
Estimated valuepricier than$240,1696% of homes12% of homes
Price per ft²pricier than$31975% of homes79% of homes
Living areabigger than752 ft²4% of homes5% of homes
Year builtnewer than195118% of homes27% of homes

About 810 3rd Ave Sw

How much is 810 3rd Ave Sw, Castle Rock, WA worth?

The TopHap Estimate for 810 3rd Ave Sw, Castle Rock, WA is $240,169 as of Jul 14, 2026. The likely range is $224,043 to $256,295. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 810 3rd Ave Sw, Castle Rock, WA?

810 3rd Ave Sw, Castle Rock, WA has 2 bedrooms, 1 bathrooms and 752 square feet of living space.

When was 810 3rd Ave Sw, Castle Rock, WA built?

810 3rd Ave Sw, Castle Rock, WA was built in 1951, making it 75 years old. The building has 1 story.

What schools serve 810 3rd Ave Sw, Castle Rock, WA?

810 3rd Ave Sw, Castle Rock, WA is assigned to Castle Rock Middle School (middle), rated C-; Castle Rock Elementary School (elementary), rated D+; Castle Rock High School (high), rated D+. All sit in Castle Rock School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 810 3rd Ave Sw, Castle Rock, WA compare to other homes in Castle Rock 98611?

Among the 4,448 homes in Castle Rock 98611, it is worth more than 6% of them ($240,169 against a typical $433,318), its price per square foot is higher than 75% of them ($319 against a typical $268), it is bigger than 4% of them (752 ft² against a typical 1,562 ft²) and it is newer than 18% of them (1951 against a typical 1980). Measured against all of Cowlitz County, it is worth more than 12% 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 810 3rd Ave Sw, Castle Rock, WA?

The 2025 property tax bill for 810 3rd Ave Sw, Castle Rock, WA was $2,105. The county assessed it at $253,750.

Closest homes

More homes in Castle Rock 98611

Assigned schools

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