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Single Family ResidenceResidential
$685,375$314 / 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 94How 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 $555,000 on Apr 11, 2018

505 228TH ST SE

BOTHELL, WA 98021
4
Beds
2
Baths
2,184 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.
1.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1941
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$685K
$645K low$726K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$555,000 · Apr 11, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,062 (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.$717,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$673,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$43,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$682,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$717,300

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.20
55
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
32
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.18 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
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 · 112 ft²Patio · 112 ft²Porch · 196 ft²

Transaction History(4)

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
Shelton View Elementary SchoolA
Elementary · Grades KG–5 · 0.8 mi
M
Canyon Park Middle SchoolB
Middle · Grades 6–8 · 1.3 mi
H
Bothell High SchoolA
High · Grades 9–12 · 2.2 mi

District: Northshore School District

Neighborhood · ZIP 98021These 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.50
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.257

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.35,264
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,481 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$153,416
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$178,228
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

505 228th St Se 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 less than 90% of homes in Bothell 98021
  • Among the lowest price per square foot in Queensborough / Brentwood / Crystal Springs
  • Bigger than 68% of homes in Snohomish County
  • Has a bigger lot than 94% of homes in Queensborough / Brentwood / Crystal Springs
  • Among the oldest homes in Queensborough / Brentwood / Crystal Springs

What homes are worth in Bothell 98021

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

This home
$415K$1.9M

This home is worth more than 10% of homes in Bothell 98021.

How it measures up in Bothell 98021

The dot is this home. The mark in the middle is the typical home in Bothell 98021.

Estimated value$685,375
CheaperTypical $1,056,340Pricier

Pricier than 10% of homes nearby

Price per ft²$314
CheaperTypical $478Pricier

Cheaper than almost all homes nearby

Living area2,184 ft²
SmallerTypical 2,160 ft²Bigger

Bigger than 51% of homes nearby

Lot size1.11 ac
SmallerTypical 0.19 acBigger

Bigger than 86% of homes nearby

Year built1941
OlderTypical 1996Newer

Older than almost all homes nearby

How 505 228th St Se ranks against every home in each area.
MeasureThis homeQueensborough / Brentwood / Crystal SpringsBothell 98021Snohomish County
Estimated valuepricier than$685,37517% of homes10% of homes42% of homes
Price per ft²pricier than$314almost no homesalmost no homes12% of homes
Living areabigger than2,184 ft²66% of homes51% of homes68% of homes
Lot sizebigger than1.11 ac94% of homes86% of homes79% of homes
Year builtnewer than1941almost no homesalmost no homes6% of homes

About 505 228th St Se

How much is 505 228th St Se, Bothell, WA worth?

The TopHap Estimate for 505 228th St Se, Bothell, WA is $685,375 as of Sep 24, 2026. The likely range is $644,604 to $726,146. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 505 228th St Se, Bothell, WA last sell?

505 228th St Se, Bothell, WA last sold on Apr 11, 2018 for $555,000, according to the county's recorded deed.

How big is 505 228th St Se, Bothell, WA?

505 228th St Se, Bothell, WA has 4 bedrooms, 2 bathrooms and 2,184 square feet of living space.

When was 505 228th St Se, Bothell, WA built?

505 228th St Se, Bothell, WA was built in 1941, making it 85 years old. The building has 1 story.

What schools serve 505 228th St Se, Bothell, WA?

505 228th St Se, Bothell, WA is assigned to Shelton View Elementary School (elementary), rated A; Canyon Park Middle School (middle), rated B; Bothell High School (high), rated A. All sit in Northshore School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 505 228th St Se, Bothell, WA compare to other homes in Bothell 98021?

Among the 11,753 homes in Bothell 98021, it is worth more than 10% of them ($685,375 against a typical $1,056,340), its price per square foot is higher than almost none of them ($314 against a typical $478), it is bigger than 51% of them (2,184 ft² against a typical 2,160 ft²), its lot is bigger than 86% of them (1.11 ac against a typical 0.19 ac) and it is newer than almost none of them (1941 against a typical 1996). Measured against all of Snohomish County, it is worth more than 42% 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 505 228th St Se, Bothell, WA?

The 2026 property tax bill for 505 228th St Se, Bothell, WA was $6,062. The county assessed it at $717,300.

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