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Single Family ResidenceResidential
$1,099,205$281 / 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 58How 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 $650,000 on Mar 27, 2018

509 4TH ST

ANACORTES, WA 98221
4
Beds
4
Baths
3,918 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.
1925
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.

Valuation

$1.1M
$636K low$1.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$650,000 · Mar 27, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,898 (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.$1,392,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$644,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$747,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,411,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,392,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Quadraplex
CountySkagit
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.2012
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Wood Frame
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Oil
CoolingThe type of cooling or air conditioning in the home.Wall Unit
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 48 ft²Patio · 345 ft²Porch · 234 ft²

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.

E
Whitney Early Childhood Education Center
Elementary · Grades PK–PK · 0.7 mi
H
Anacortes High SchoolA
High · Grades 9–12 · 1.1 mi
M
Anacortes Middle SchoolB-
Middle · Grades 6–8 · 1.2 mi

District: Anacortes School District

Neighborhood · ZIP 98221These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.233

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.22,030
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.416 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,115
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,283
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.27 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

509 4th 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 92% of homes in Skagit County
  • Costs less per square foot than 97% of homes in Anacortes 98221
  • Bigger than 98% of homes in Skagit County
  • Has a smaller lot than 89% of homes in Anacortes 98221
  • Older than 92% of homes in Anacortes 98221

What homes are worth in Anacortes 98221

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

This home
$355K$1.8M

This home is worth more than 85% of homes in Anacortes 98221.

How it measures up in Anacortes 98221

The dot is this home. The mark in the middle is the typical home in Anacortes 98221.

Estimated value$1,099,205
CheaperTypical $727,693Pricier

Pricier than 85% of homes nearby

Price per ft²$281
CheaperTypical $428Pricier

Pricier than 3% of homes nearby

Living area3,918 ft²
SmallerTypical 1,688 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.14 ac
SmallerTypical 0.22 acBigger

Bigger than 11% of homes nearby

Year built1925
OlderTypical 1990Newer

Newer than 8% of homes nearby

How 509 4th St ranks against every home in each area.
MeasureThis homeAnacortes 98221Skagit County
Estimated valuepricier than$1,099,20585% of homes92% of homes
Price per ft²pricier than$2813% of homes12% of homes
Living areabigger than3,918 ft²97% of homes98% of homes
Lot sizebigger than0.14 ac11% of homes16% of homes
Year builtnewer than19258% of homes10% of homes

About 509 4th St

How much is 509 4th St, Anacortes, WA worth?

The TopHap Estimate for 509 4th St, Anacortes, WA is $1,099,205 as of Sep 24, 2026. The likely range is $635,678 to $1,562,732. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 4th St, Anacortes, WA last sell?

509 4th St, Anacortes, WA last sold on Mar 27, 2018 for $650,000, according to the county's recorded deed.

How big is 509 4th St, Anacortes, WA?

509 4th St, Anacortes, WA has 4 bedrooms, 4 bathrooms, 3,918 square feet of living space and a 0.14-acre lot.

When was 509 4th St, Anacortes, WA built?

509 4th St, Anacortes, WA was built in 1925, making it 101 years old. It is a quadraplex home. The building has 3 stories.

What schools serve 509 4th St, Anacortes, WA?

509 4th St, Anacortes, WA is assigned to Whitney Early Childhood Education Center (elementary); Anacortes High School (high), rated A; Anacortes Middle School (middle), rated B-. All sit in Anacortes School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 4th St, Anacortes, WA compare to other homes in Anacortes 98221?

Among the 10,848 homes in Anacortes 98221, it is worth more than 85% of them ($1,099,205 against a typical $727,693), its price per square foot is higher than 3% of them ($281 against a typical $428), it is bigger than 97% of them (3,918 ft² against a typical 1,688 ft²), its lot is bigger than 11% of them (0.14 ac against a typical 0.22 ac) and it is newer than 8% of them (1925 against a typical 1990). Measured against all of Skagit County, it is worth more than 92% 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 509 4th St, Anacortes, WA?

The 2026 property tax bill for 509 4th St, Anacortes, WA was $10,898. The county assessed it at $1,392,000.

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Assigned schools

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