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Apartments (Generic)Residential

1720 N 40TH ST

SEATTLE, WA 98103
0
Baths
3,379 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.
3,200 ft²
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,969 (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.$929,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$928,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$961,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$929,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountyKING
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1995
Lot (acres)The size of the land the home sits on, from county records.0.07
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Hamilton International Middle SchoolA+
Middle · Grades 6–8 · 0.1 mi
H
Lincoln High SchoolA+
High · Grades 9–12 · 0.3 mi
E
B. F. Day Elementary SchoolA+
Elementary · Grades PK–5 · 0.6 mi

District: Seattle School District

Neighborhood · ZIP 98103These 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.118
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 100.359

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.44%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
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.54,252
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11,531 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$130,064
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$163,315
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

1720 N 40th 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.

  • Bigger than 94% of homes in Wallingford
  • Has a smaller lot than 93% of homes in King County
  • Among the oldest homes in King County

How it measures up in Seattle 98103

The dot is this home. The mark in the middle is the typical home in Seattle 98103.

Living area3,379 ft²
SmallerTypical 1,550 ft²Bigger

Bigger than 93% of homes nearby

Lot size3,200 ft²
SmallerTypical 4,182 ft²Bigger

Bigger than 30% of homes nearby

Year built1900
OlderTypical 1948Newer

Older than almost all homes nearby

How 1720 N 40th St ranks against every home in each area.
MeasureThis homeWallingfordSeattle 98103King County
Living areabigger than3,379 ft²94% of homes93% of homes90% of homes
Lot sizebigger than3,200 ft²23% of homes30% of homes7% of homes
Year builtnewer than19002% of homesalmost no homesalmost no homes

About 1720 N 40th St

When did 1720 N 40th St, Seattle, WA last sell?

1720 N 40th St, Seattle, WA last sold on Jan 15, 1991, according to the county's recorded deed.

How big is 1720 N 40th St, Seattle, WA?

1720 N 40th St, Seattle, WA has 3,379 square feet of living space and a 0.07-acre lot.

When was 1720 N 40th St, Seattle, WA built?

1720 N 40th St, Seattle, WA was built in 1900, making it 126 years old. It is a custom design home. The building has 2 stories.

What schools serve 1720 N 40th St, Seattle, WA?

1720 N 40th St, Seattle, WA is assigned to Hamilton International Middle School (middle), rated A+; Lincoln High School (high), rated A+; B. F. Day Elementary School (elementary), rated A+. All sit in Seattle School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1720 N 40th St, Seattle, WA compare to other homes in Seattle 98103?

Among the 17,286 homes in Seattle 98103, it is bigger than 93% of them (3,379 ft² against a typical 1,550 ft²), its lot is bigger than 30% of them (3,200 ft² against a typical 4,182 ft²) and it is newer than almost none of them (1900 against a typical 1948). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1720 N 40th St, Seattle, WA?

The 2026 property tax bill for 1720 N 40th St, Seattle, WA was $9,969. The county assessed it at $929,000.

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