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Single Family ResidenceResidential
$643,854$472 / 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 86How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $824,000 on May 9, 2023

31225 STATE ROUTE 9 NE

ARLINGTON, WA 98223
3
Beds
1
Baths
1,364 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.
5.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
6
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$644K
$552K low$736K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$824,000 · May 9, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,380 (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.$607,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$358,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$248,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$629,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$607,500

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.9
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
24
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
CountySNOHOMISH
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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, Detached
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 · 160 ft²Patio · 160 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.

M
Post Middle SchoolC-
Middle · Grades 6–8 · 6.5 mi
E
Eagle Creek Elementary SchoolB
Elementary · Grades KG–5 · 6.7 mi
H
Arlington High SchoolA-
High · Grades 9–12 · 8.4 mi

District: Arlington School District

Neighborhood · ZIP 98223These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.223

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
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.49,408
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.131 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,116
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,317
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.105 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

31225 State Route 9 Ne 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.

  • Costs more per square foot than 84% of homes in Arlington 98223
  • Smaller than 74% of homes in Arlington 98223
  • Has a bigger lot than 92% of homes in Snohomish County
  • Older than 75% of homes in Arlington 98223

What homes are worth in Arlington 98223

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

This home
$318K$1.2M

This home is worth more than 47% of homes in Arlington 98223.

How it measures up in Arlington 98223

The dot is this home. The mark in the middle is the typical home in Arlington 98223.

Estimated value$643,854
CheaperTypical $654,138Pricier

Pricier than 47% of homes nearby

Price per ft²$472
CheaperTypical $380Pricier

Pricier than 84% of homes nearby

Living area1,364 ft²
SmallerTypical 1,707 ft²Bigger

Bigger than 26% of homes nearby

Lot size5.12 ac
SmallerTypical 1 acBigger

Bigger than 84% of homes nearby

Year built1977
OlderTypical 1994Newer

Newer than 25% of homes nearby

How 31225 State Route 9 Ne ranks against every home in each area.
MeasureThis homeArlington 98223Snohomish County
Estimated valuepricier than$643,85447% of homes38% of homes
Price per ft²pricier than$47284% of homes78% of homes
Living areabigger than1,364 ft²26% of homes26% of homes
Lot sizebigger than5.12 ac84% of homes92% of homes
Year builtnewer than197725% of homes31% of homes

About 31225 State Route 9 Ne

How much is 31225 State Route 9 Ne, Arlington, WA worth?

The TopHap Estimate for 31225 State Route 9 Ne, Arlington, WA is $643,854 as of Aug 30, 2026. The likely range is $552,058 to $735,650. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31225 State Route 9 Ne, Arlington, WA last sell?

31225 State Route 9 Ne, Arlington, WA last sold on May 9, 2023 for $824,000, according to the county's recorded deed.

How big is 31225 State Route 9 Ne, Arlington, WA?

31225 State Route 9 Ne, Arlington, WA has 3 bedrooms, 1 bathrooms and 1,364 square feet of living space.

When was 31225 State Route 9 Ne, Arlington, WA built?

31225 State Route 9 Ne, Arlington, WA was built in 1977, making it 49 years old. The building has 1 story.

What schools serve 31225 State Route 9 Ne, Arlington, WA?

31225 State Route 9 Ne, Arlington, WA is assigned to Post Middle School (middle), rated C-; Eagle Creek Elementary School (elementary), rated B; Arlington High School (high), rated A-. All sit in Arlington School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 31225 State Route 9 Ne, Arlington, WA compare to other homes in Arlington 98223?

Among the 15,183 homes in Arlington 98223, it is worth more than 47% of them ($643,854 against a typical $654,138), its price per square foot is higher than 84% of them ($472 against a typical $380), it is bigger than 26% of them (1,364 ft² against a typical 1,707 ft²), its lot is bigger than 84% of them (5.12 ac against a typical 1 ac) and it is newer than 25% of them (1977 against a typical 1994). Measured against all of Snohomish County, it is worth more than 38% 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 31225 State Route 9 Ne, Arlington, WA?

The 2026 property tax bill for 31225 State Route 9 Ne, Arlington, WA was $5,380. The county assessed it at $607,500.

More homes on State Route 9 Ne

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More homes in Arlington 98223

Assigned schools

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