Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$809,780$509 / 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

3803 SW 105TH ST

SEATTLE, WA 98146
3
Beds
1.8
Baths
1,590 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
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

$810K
$777K low$843K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,528 (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.$760,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$603,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$157,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$725,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$760,000

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.0.21
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.Yes

Transaction History(1)

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.

E
Arbor Heights Elementary SchoolA-
Elementary · Grades PK–5 · 0.1 mi
H
Chief Sealth International High SchoolC-
High · Grades 9–12 · 1.6 mi
M
Denny International Middle SchoolB+
Middle · Grades 6–8 · 1.6 mi

District: Seattle School District

Neighborhood · ZIP 98146These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.294

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.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.30,787
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,812 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,919
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,992
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%

Owner Tools

Do you own this home?
Claim this home

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

3803 Sw 105th St 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 more than 70% of homes in Seattle 98146
  • Costs more per square foot than 70% of homes in Seattle 98146
  • Has a bigger lot than 82% of homes in Arbor Heights
  • Older than 78% of homes in King County

What homes are worth in Seattle 98146

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

This home
$281K$2M

This home is worth more than 70% of homes in Seattle 98146.

How it measures up in Seattle 98146

The dot is this home. The mark in the middle is the typical home in Seattle 98146.

Estimated value$809,780
CheaperTypical $686,489Pricier

Pricier than 70% of homes nearby

Price per ft²$509
CheaperTypical $436Pricier

Pricier than 70% of homes nearby

Living area1,590 ft²
SmallerTypical 1,630 ft²Bigger

Bigger than 48% of homes nearby

Lot size0.21 ac
SmallerTypical 0.19 acBigger

Bigger than 64% of homes nearby

Year built1952
OlderTypical 1956Newer

Newer than 38% of homes nearby

How 3803 Sw 105th St ranks against every home in each area.
MeasureThis homeArbor HeightsSeattle 98146King County
Estimated valuepricier than$809,78048% of homes70% of homes47% of homes
Price per ft²pricier than$50942% of homes70% of homes51% of homes
Living areabigger than1,590 ft²51% of homes48% of homes39% of homes
Lot sizebigger than0.21 ac82% of homes64% of homes54% of homes
Year builtnewer than195258% of homes38% of homes22% of homes

About 3803 Sw 105th St

How much is 3803 Sw 105th St, Seattle, WA worth?

The TopHap Estimate for 3803 Sw 105th St, Seattle, WA is $809,780 as of Sep 24, 2026. The likely range is $776,753 to $842,807. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3803 Sw 105th St, Seattle, WA last sell?

3803 Sw 105th St, Seattle, WA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3803 Sw 105th St, Seattle, WA?

3803 Sw 105th St, Seattle, WA has 3 bedrooms, 1.8 bathrooms, 1,590 square feet of living space and a 0.21-acre lot.

When was 3803 Sw 105th St, Seattle, WA built?

3803 Sw 105th St, Seattle, WA was built in 1952, making it 74 years old. The building has 1 story.

What schools serve 3803 Sw 105th St, Seattle, WA?

3803 Sw 105th St, Seattle, WA is assigned to Arbor Heights Elementary School (elementary), rated A-; Chief Sealth International High School (high), rated C-; Denny International Middle School (middle), rated B+. All sit in Seattle School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3803 Sw 105th St, Seattle, WA compare to other homes in Seattle 98146?

Among the 8,259 homes in Seattle 98146, it is worth more than 70% of them ($809,780 against a typical $686,489), its price per square foot is higher than 70% of them ($509 against a typical $436), it is bigger than 48% of them (1,590 ft² against a typical 1,630 ft²), its lot is bigger than 64% of them (0.21 ac against a typical 0.19 ac) and it is newer than 38% of them (1952 against a typical 1956). Measured against all of King County, it is worth more than 47% 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 3803 Sw 105th St, Seattle, WA?

The 2026 property tax bill for 3803 Sw 105th St, Seattle, WA was $8,528. The county assessed it at $760,000.

More homes on Sw 105th St

Closest homes

More homes in Seattle 98146

Assigned schools

Explore the area

See this home in context

Open 3803 Sw 105th St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map