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Single Family ResidenceResidential
$293,437$291 / 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 $264,000 on Jul 6, 2023

1511 ROSS AVE

KELSO, WA 98626
3
Beds
1
Baths
1,008 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$293K
$281K low$306K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$264,000 · Jul 6, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,878 (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.$232,160 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$44,330
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$187,830
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$229,170
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$232,160

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.10 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.Single Family Residence
CountyCOWLITZ
Lot (acres)The size of the land the home sits on, from county records.0.17
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, 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.Porch · 24 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.

Foreclosure Filings(2)

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

E
Barnes Elementary SchoolC
Elementary · Grades KG–5 · 0.0 mi
M
Huntington Middle SchoolC-
Middle · Grades 6–8 · 0.4 mi
H
Kelso High SchoolC-
High · Grades 9–12 · 1.3 mi

District: Kelso School District

Neighborhood · ZIP 98626These 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.97
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 100.175

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.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.27,264
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.180 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,645
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,313
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.74 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.35%

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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

1511 Ross Ave 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 85% of homes in Cowlitz County
  • Smaller than 82% of homes in Cowlitz County
  • Has a smaller lot than 81% of homes in Cowlitz County
  • Older than 83% of homes in Cowlitz County

What homes are worth in Kelso 98626

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

This home
$187K$846K

This home is worth more than 23% of homes in Kelso 98626.

How it measures up in Kelso 98626

The dot is this home. The mark in the middle is the typical home in Kelso 98626.

Estimated value$293,437
CheaperTypical $379,384Pricier

Pricier than 23% of homes nearby

Price per ft²$291
CheaperTypical $273Pricier

Pricier than 62% of homes nearby

Living area1,008 ft²
SmallerTypical 1,431 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.17 ac
SmallerTypical 0.56 acBigger

Bigger than 26% of homes nearby

Year built1940
OlderTypical 1971Newer

Newer than 24% of homes nearby

How 1511 Ross Ave ranks against every home in each area.
MeasureThis homeKelso 98626Cowlitz County
Estimated valuepricier than$293,43723% of homes15% of homes
Price per ft²pricier than$29162% of homes58% of homes
Living areabigger than1,008 ft²22% of homes18% of homes
Lot sizebigger than0.17 ac26% of homes19% of homes
Year builtnewer than194024% of homes17% of homes

About 1511 Ross Ave

How much is 1511 Ross Ave, Kelso, WA worth?

The TopHap Estimate for 1511 Ross Ave, Kelso, WA is $293,437 as of Sep 24, 2026. The likely range is $281,209 to $305,665. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1511 Ross Ave, Kelso, WA last sell?

1511 Ross Ave, Kelso, WA last sold on Jul 6, 2023 for $264,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 1511 Ross Ave, Kelso, WA?

1511 Ross Ave, Kelso, WA has 3 bedrooms, 1 bathrooms, 1,008 square feet of living space and a 0.17-acre lot.

When was 1511 Ross Ave, Kelso, WA built?

1511 Ross Ave, Kelso, WA was built in 1940, making it 86 years old. The building has 1 story.

What schools serve 1511 Ross Ave, Kelso, WA?

1511 Ross Ave, Kelso, WA is assigned to Barnes Elementary School (elementary), rated C; Huntington Middle School (middle), rated C-; Kelso High School (high), rated C-. All sit in Kelso School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1511 Ross Ave, Kelso, WA compare to other homes in Kelso 98626?

Among the 9,049 homes in Kelso 98626, it is worth more than 23% of them ($293,437 against a typical $379,384), its price per square foot is higher than 62% of them ($291 against a typical $273), it is bigger than 22% of them (1,008 ft² against a typical 1,431 ft²), its lot is bigger than 26% of them (0.17 ac against a typical 0.56 ac) and it is newer than 24% of them (1940 against a typical 1971). Measured against all of Cowlitz County, it is worth more than 15% 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 1511 Ross Ave, Kelso, WA?

The 2025 property tax bill for 1511 Ross Ave, Kelso, WA was $2,878. The county assessed it at $232,160.

More homes on Ross Ave

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