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Single Family ResidenceResidential
$591,243$233 / 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 97How 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 $50,000 on Jun 14, 1988

209 THOMAS AVE SW

RENTON, WA 98057
4
Beds
1
Baths
2,540 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.
1957
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$591K
$572K low$611K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$50,000 · Jun 14, 1988

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$977 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$609,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$422,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$187,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$626,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$609,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyKING
Lot (acres)The size of the land the home sits on, from county records.0.28
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Renton High SchoolD-
High · Grades 9–12 · 0.8 mi
M
Dimmitt Middle SchoolB-
Middle · Grades 6–8 · 0.8 mi
E
Lakeridge Elementary SchoolC
Elementary · Grades KG–5 · 1.4 mi

District: Renton School District

Neighborhood · ZIP 98057These 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.149
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.263

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
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.1.5%
PopulationHow many people live in this area.15,169
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,407 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,518
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,695
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.43%

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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

209 Thomas 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 77% of homes in King County
  • Among the lowest price per square foot in King County
  • Bigger than 80% of homes in Renton 98057
  • Has a bigger lot than 70% of homes in Renton 98057
  • Older than 73% of homes in King County

What homes are worth in Renton 98057

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

This home
$230K$1.3M

This home is worth more than 60% of homes in Renton 98057.

How it measures up in Renton 98057

The dot is this home. The mark in the middle is the typical home in Renton 98057.

Estimated value$591,243
CheaperTypical $542,476Pricier

Pricier than 60% of homes nearby

Price per ft²$233
CheaperTypical $355Pricier

Pricier than 4% of homes nearby

Living area2,540 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 80% of homes nearby

Lot size0.28 ac
SmallerTypical 0.17 acBigger

Bigger than 70% of homes nearby

Year built1957
OlderTypical 1960Newer

Newer than 48% of homes nearby

How 209 Thomas Ave Sw ranks against every home in each area.
MeasureThis homeRenton 98057King County
Estimated valuepricier than$591,24360% of homes23% of homes
Price per ft²pricier than$2334% of homesalmost no homes
Living areabigger than2,540 ft²80% of homes75% of homes
Lot sizebigger than0.28 ac70% of homes66% of homes
Year builtnewer than195748% of homes27% of homes

About 209 Thomas Ave Sw

How much is 209 Thomas Ave Sw, Renton, WA worth?

The TopHap Estimate for 209 Thomas Ave Sw, Renton, WA is $591,243 as of Sep 24, 2026. The likely range is $571,873 to $610,613. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 209 Thomas Ave Sw, Renton, WA last sell?

209 Thomas Ave Sw, Renton, WA last sold on Jun 14, 1988 for $50,000, according to the county's recorded deed.

How big is 209 Thomas Ave Sw, Renton, WA?

209 Thomas Ave Sw, Renton, WA has 4 bedrooms, 1 bathrooms, 2,540 square feet of living space and a 0.28-acre lot.

When was 209 Thomas Ave Sw, Renton, WA built?

209 Thomas Ave Sw, Renton, WA was built in 1957, making it 69 years old. The building has 1 story.

What schools serve 209 Thomas Ave Sw, Renton, WA?

209 Thomas Ave Sw, Renton, WA is assigned to Renton High School (high), rated D-; Dimmitt Middle School (middle), rated B-; Lakeridge Elementary School (elementary), rated C. All sit in Renton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 209 Thomas Ave Sw, Renton, WA compare to other homes in Renton 98057?

Among the 2,593 homes in Renton 98057, it is worth more than 60% of them ($591,243 against a typical $542,476), its price per square foot is higher than 4% of them ($233 against a typical $355), it is bigger than 80% of them (2,540 ft² against a typical 1,500 ft²), its lot is bigger than 70% of them (0.28 ac against a typical 0.17 ac) and it is newer than 48% of them (1957 against a typical 1960). Measured against all of King County, it is worth more than 23% 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 209 Thomas Ave Sw, Renton, WA?

The 2026 property tax bill for 209 Thomas Ave Sw, Renton, WA was $977. The county assessed it at $609,000.

More homes on Thomas Ave Sw

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Assigned schools

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