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Single Family ResidenceResidential
$495,044$510 / 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 $59,000 on Jul 9, 1985

321 POWELL AVE SW

RENTON, WA 98057
2
Beds
1
Baths
970 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1947
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

$495K
$473K low$517K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$59,000 · Jul 9, 1985

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,299 (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.$486,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$398,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$88,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$500,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$486,000

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.0.32
HeatingThe type of heating system in the home.Electric
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Highway
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Elevator

Transaction History(3)

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.

M
Dimmitt Middle SchoolB-
Middle · Grades 6–8 · 0.9 mi
H
Renton High SchoolD-
High · Grades 9–12 · 0.9 mi
E
Lakeridge Elementary SchoolC
Elementary · Grades KG–5 · 1.5 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

321 Powell 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 87% of homes in King County
  • Costs more per square foot than 90% of homes in Renton 98057
  • Smaller than 88% of homes in King County
  • Has a bigger lot than 72% of homes in Renton 98057
  • Older than 82% 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 40% 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$495,044
CheaperTypical $542,476Pricier

Pricier than 40% of homes nearby

Price per ft²$510
CheaperTypical $355Pricier

Pricier than 90% of homes nearby

Living area970 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.32 ac
SmallerTypical 0.17 acBigger

Bigger than 72% of homes nearby

Year built1947
OlderTypical 1960Newer

Newer than 38% of homes nearby

How 321 Powell Ave Sw ranks against every home in each area.
MeasureThis homeRenton 98057King County
Estimated valuepricier than$495,04440% of homes13% of homes
Price per ft²pricier than$51090% of homes51% of homes
Living areabigger than970 ft²22% of homes12% of homes
Lot sizebigger than0.32 ac72% of homes70% of homes
Year builtnewer than194738% of homes18% of homes

About 321 Powell Ave Sw

How much is 321 Powell Ave Sw, Renton, WA worth?

The TopHap Estimate for 321 Powell Ave Sw, Renton, WA is $495,044 as of Sep 24, 2026. The likely range is $473,194 to $516,894. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 321 Powell Ave Sw, Renton, WA last sell?

321 Powell Ave Sw, Renton, WA last sold on Jul 9, 1985 for $59,000, according to the county's recorded deed.

How big is 321 Powell Ave Sw, Renton, WA?

321 Powell Ave Sw, Renton, WA has 2 bedrooms, 1 bathrooms, 970 square feet of living space and a 0.32-acre lot.

When was 321 Powell Ave Sw, Renton, WA built?

321 Powell Ave Sw, Renton, WA was built in 1947, making it 79 years old. The building has 1 story.

What schools serve 321 Powell Ave Sw, Renton, WA?

321 Powell Ave Sw, Renton, WA is assigned to Dimmitt Middle School (middle), rated B-; Renton High School (high), rated D-; 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 321 Powell Ave Sw, Renton, WA compare to other homes in Renton 98057?

Among the 2,593 homes in Renton 98057, it is worth more than 40% of them ($495,044 against a typical $542,476), its price per square foot is higher than 90% of them ($510 against a typical $355), it is bigger than 22% of them (970 ft² against a typical 1,500 ft²), its lot is bigger than 72% of them (0.32 ac against a typical 0.17 ac) and it is newer than 38% of them (1947 against a typical 1960). Measured against all of King County, it is worth more than 13% 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 321 Powell Ave Sw, Renton, WA?

The 2026 property tax bill for 321 Powell Ave Sw, Renton, WA was $5,299. The county assessed it at $486,000.

More homes on Powell Ave Sw

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Assigned schools

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