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Duplex (2 Units, Any Combination)Residential
Last sold for $654,000 on Sep 12, 2018

4423 POWELL PL S

SEATTLE, WA 98108
6
Beds
2.8
Baths
3,080 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.
0.14 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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$654,000 · Sep 12, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,386 (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.$864,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$332,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$532,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$805,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$864,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyKING
Lot (acres)The size of the land the home sits on, from county records.0.14
HeatingThe type of heating system in the home.Radiant
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, Attached
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.

M
Mercer International Middle SchoolA-
Middle · Grades 6–8 · 0.3 mi
E
Maple Elementary SchoolA+
Elementary · Grades KG–5 · 0.4 mi
H
Franklin High SchoolC
High · Grades 9–12 · 1.5 mi

District: Seattle School District

Neighborhood · ZIP 98108These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.314

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.27,805
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,552 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,141
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,594
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

4423 Powell Pl S 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.

  • Bigger than 95% of homes in Mid-Beacon Hill
  • Has a smaller lot than 75% of homes in King County
  • Older than 74% of homes in King County

How it measures up in Seattle 98108

The dot is this home. The mark in the middle is the typical home in Seattle 98108.

Living area3,080 ft²
SmallerTypical 1,640 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.14 ac
SmallerTypical 0.12 acBigger

Bigger than 61% of homes nearby

Year built1957
OlderTypical 1954Newer

Newer than 55% of homes nearby

How 4423 Powell Pl S ranks against every home in each area.
MeasureThis homeMid-Beacon HillSeattle 98108King County
Living areabigger than3,080 ft²95% of homes95% of homes86% of homes
Lot sizebigger than0.14 ac58% of homes61% of homes25% of homes
Year builtnewer than195760% of homes55% of homes26% of homes

About 4423 Powell Pl S

When did 4423 Powell Pl S, Seattle, WA last sell?

4423 Powell Pl S, Seattle, WA last sold on Sep 12, 2018 for $654,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4423 Powell Pl S, Seattle, WA?

4423 Powell Pl S, Seattle, WA has 6 bedrooms, 2.8 bathrooms, 3,080 square feet of living space and a 0.14-acre lot.

When was 4423 Powell Pl S, Seattle, WA built?

4423 Powell Pl S, Seattle, WA was built in 1957, making it 69 years old. It is a duplex single home. The building has 1 story.

What schools serve 4423 Powell Pl S, Seattle, WA?

4423 Powell Pl S, Seattle, WA is assigned to Mercer International Middle School (middle), rated A-; Maple Elementary School (elementary), rated A+; Franklin High School (high), rated C. All sit in Seattle School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4423 Powell Pl S, Seattle, WA compare to other homes in Seattle 98108?

Among the 6,822 homes in Seattle 98108, it is bigger than 95% of them (3,080 ft² against a typical 1,640 ft²), its lot is bigger than 61% of them (0.14 ac against a typical 0.12 ac) and it is newer than 55% of them (1957 against a typical 1954). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 4423 Powell Pl S, Seattle, WA?

The 2026 property tax bill for 4423 Powell Pl S, Seattle, WA was $9,386. The county assessed it at $864,000.

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