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Single Family ResidenceResidential
$1,292,327$389 / 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 $751,000 on Jan 29, 2016

321 N 155TH ST

SHORELINE, WA 98133
4
Beds
2.5
Baths
3,320 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$1.3M
$1.3M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$751,000 · Jan 29, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,316 (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.$1,261,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$442,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$819,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,173,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,261,000

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.33
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
45
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
89
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
23
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
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.2015
Lot (acres)The size of the land the home sits on, from county records.0.24
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.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 460 ft²

Transaction History(5)

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
Highland Terrace Elementary SchoolA
Elementary · Grades KG–6 · 0.4 mi
H
Shorewood High SchoolA
High · Grades 9–12 · 1.0 mi
M
Einstein Middle SchoolA-
Middle · Grades 7–8 · 2.0 mi

District: Shoreline School District

Neighborhood · ZIP 98133These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.269

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.32%
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.1.4%
PopulationHow many people live in this area.49,328
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,932 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,504
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,320
Average tempThe average temperature here across a full year.51°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 N 155th 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 98% of homes in Seattle 98133
  • Costs less per square foot than 83% of homes in Seattle 98133
  • Bigger than 96% of homes in Seattle 98133
  • Has a bigger lot than 77% of homes in Seattle 98133
  • Older than 96% of homes in Highland Terrace

What homes are worth in Seattle 98133

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

This home
$253K$1.3M

This home is worth more than 98% of homes in Seattle 98133.

How it measures up in Seattle 98133

The dot is this home. The mark in the middle is the typical home in Seattle 98133.

Estimated value$1,292,327
CheaperTypical $748,802Pricier

Pricier than 98% of homes nearby

Price per ft²$389
CheaperTypical $465Pricier

Pricier than 17% of homes nearby

Living area3,320 ft²
SmallerTypical 1,550 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.24 ac
SmallerTypical 0.18 acBigger

Bigger than 77% of homes nearby

Year built1940
OlderTypical 1961Newer

Newer than 11% of homes nearby

How 321 N 155th St ranks against every home in each area.
MeasureThis homeHighland TerraceSeattle 98133King County
Estimated valuepricier than$1,292,32784% of homes98% of homes75% of homes
Price per ft²pricier than$38925% of homes17% of homes26% of homes
Living areabigger than3,320 ft²92% of homes96% of homes89% of homes
Lot sizebigger than0.24 ac50% of homes77% of homes61% of homes
Year builtnewer than19404% of homes11% of homes13% of homes

About 321 N 155th St

How much is 321 N 155th St, Shoreline, WA worth?

The TopHap Estimate for 321 N 155th St, Shoreline, WA is $1,292,327 as of Sep 24, 2026. The likely range is $1,255,684 to $1,328,970. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 321 N 155th St, Shoreline, WA last sell?

321 N 155th St, Shoreline, WA last sold on Jan 29, 2016 for $751,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 321 N 155th St, Shoreline, WA?

321 N 155th St, Shoreline, WA has 4 bedrooms, 2.5 bathrooms, 3,320 square feet of living space and a 0.24-acre lot.

When was 321 N 155th St, Shoreline, WA built?

321 N 155th St, Shoreline, WA was built in 1940, making it 86 years old. The building has 2 stories.

What schools serve 321 N 155th St, Shoreline, WA?

321 N 155th St, Shoreline, WA is assigned to Highland Terrace Elementary School (elementary), rated A; Shorewood High School (high), rated A; Einstein Middle School (middle), rated A-. All sit in Shoreline School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 321 N 155th St, Shoreline, WA compare to other homes in Seattle 98133?

Among the 13,727 homes in Seattle 98133, it is worth more than 98% of them ($1,292,327 against a typical $748,802), its price per square foot is higher than 17% of them ($389 against a typical $465), it is bigger than 96% of them (3,320 ft² against a typical 1,550 ft²), its lot is bigger than 77% of them (0.24 ac against a typical 0.18 ac) and it is newer than 11% of them (1940 against a typical 1961). Measured against all of King County, it is worth more than 75% 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 N 155th St, Shoreline, WA?

The 2026 property tax bill for 321 N 155th St, Shoreline, WA was $13,316. The county assessed it at $1,261,000.

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