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Single Family ResidenceResidential
$873,925$683 / 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 $388,000 on Dec 9, 2015

16521 FREMONT AVE N

SHORELINE, WA 98133
4
Beds
3.5
Baths
1,280 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.
0.19 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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$874K
$845K low$903K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$388,000 · Dec 9, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,330 (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.$767,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$381,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$386,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$714,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$767,000

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.0.19
HeatingThe type of heating system in the home.Heat Pump
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 · 260 ft²Elevator

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.

H
Shorewood High SchoolA
High · Grades 9–12 · 0.4 mi
E
Highland Terrace Elementary SchoolA
Elementary · Grades KG–6 · 0.5 mi
M
Einstein Middle SchoolB
Middle · Grades 7–8 · 1.5 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

16521 Fremont Ave N 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 72% of homes in Seattle 98133
  • Costs more per square foot than 95% of homes in Richmond Highlands
  • Smaller than 84% of homes in Richmond Highlands
  • Older than 93% of homes in Richmond Highlands

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
$261K$1.4M

This home is worth more than 72% 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$873,925
CheaperTypical $751,197Pricier

Pricier than 72% of homes nearby

Price per ft²$683
CheaperTypical $466Pricier

Pricier than 93% of homes nearby

Living area1,280 ft²
SmallerTypical 1,540 ft²Bigger

Bigger than 34% of homes nearby

Lot size0.19 ac
SmallerTypical 0.18 acBigger

Bigger than 55% of homes nearby

Year built1947
OlderTypical 1961Newer

Newer than 18% of homes nearby

How 16521 Fremont Ave N ranks against every home in each area.
MeasureThis homeRichmond HighlandsSeattle 98133King County
Estimated valuepricier than$873,92541% of homes72% of homes52% of homes
Price per ft²pricier than$68395% of homes93% of homes82% of homes
Living areabigger than1,280 ft²16% of homes34% of homes25% of homes
Lot sizebigger than0.19 ac39% of homes55% of homes45% of homes
Year builtnewer than19477% of homes18% of homes18% of homes

About 16521 Fremont Ave N

How much is 16521 Fremont Ave N, Shoreline, WA worth?

The TopHap Estimate for 16521 Fremont Ave N, Shoreline, WA is $873,925 as of Sep 24, 2026. The likely range is $845,231 to $902,619. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 16521 Fremont Ave N, Shoreline, WA last sell?

16521 Fremont Ave N, Shoreline, WA last sold on Dec 9, 2015 for $388,000, according to the county's recorded deed.

How big is 16521 Fremont Ave N, Shoreline, WA?

16521 Fremont Ave N, Shoreline, WA has 4 bedrooms, 3.5 bathrooms, 1,280 square feet of living space and a 0.19-acre lot.

When was 16521 Fremont Ave N, Shoreline, WA built?

16521 Fremont Ave N, Shoreline, WA was built in 1947, making it 79 years old. The building has 1 story.

What schools serve 16521 Fremont Ave N, Shoreline, WA?

16521 Fremont Ave N, Shoreline, WA is assigned to Shorewood High School (high), rated A; Highland Terrace Elementary School (elementary), rated A; Einstein Middle School (middle), rated B. All sit in Shoreline School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 16521 Fremont Ave N, Shoreline, WA compare to other homes in Seattle 98133?

Among the 13,726 homes in Seattle 98133, it is worth more than 72% of them ($873,925 against a typical $751,197), its price per square foot is higher than 93% of them ($683 against a typical $466), it is bigger than 34% of them (1,280 ft² against a typical 1,540 ft²), its lot is bigger than 55% of them (0.19 ac against a typical 0.18 ac) and it is newer than 18% of them (1947 against a typical 1961). Measured against all of King County, it is worth more than 52% 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 16521 Fremont Ave N, Shoreline, WA?

The 2026 property tax bill for 16521 Fremont Ave N, Shoreline, WA was $8,330. The county assessed it at $767,000.

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