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Single Family ResidenceResidential
$711,492$330 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $335,900 on May 22, 2006

509 240TH ST SW

BOTHELL, WA 98021
4
Beds
3
Baths
2,157 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1959
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$711K
$686K low$737K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$335,900 · May 22, 2006
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$271,492
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$217,194
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.55%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$440,000
T2 FINANCIAL LLC · 3.25% 1 · recorded Oct 10, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,150 (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.$847,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$562,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$284,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$805,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$847,400

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.10
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
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.
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
Lot (acres)The size of the land the home sits on, from county records.0.27
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.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.Tennis courtDeck · 160 ft²Patio · 160 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
Shelton View Elementary SchoolA
Elementary · Grades KG–5 · 0.3 mi
H
Bothell High SchoolA
High · Grades 9–12 · 1.7 mi
M
Canyon Park Middle SchoolB
Middle · Grades 6–8 · 1.8 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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 240th St Sw 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 85% of homes in Bothell 98021
  • Costs less per square foot than 93% of homes in Shelton View / Meridian / 3rd SE
  • Bigger than 67% of homes in Snohomish County
  • Has a bigger lot than 70% of homes in Bothell 98021
  • Older than 96% of homes in Bothell 98021

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
$403K$1.8M

This home is worth more than 15% 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$711,492
CheaperTypical $946,450Pricier

Pricier than 15% of homes nearby

Price per ft²$330
CheaperTypical $434Pricier

Pricier than 11% of homes nearby

Living area2,157 ft²
SmallerTypical 2,164 ft²Bigger

Bigger than 50% of homes nearby

Lot size0.27 ac
SmallerTypical 0.19 acBigger

Bigger than 70% of homes nearby

Year built1959
OlderTypical 1994Newer

Newer than 4% of homes nearby

How 509 240th St Sw ranks against every home in each area.
MeasureThis homeShelton View / Meridian / 3rd SEBothell 98021Snohomish County
Estimated valuepricier than$711,49226% of homes15% of homes55% of homes
Price per ft²pricier than$3307% of homes11% of homes28% of homes
Living areabigger than2,157 ft²62% of homes50% of homes67% of homes
Lot sizebigger than0.27 ac51% of homes70% of homes57% of homes
Year builtnewer than195916% of homes4% of homes14% of homes

About 509 240th St Sw

How much is 509 240th St Sw, Bothell, WA worth?

The TopHap Estimate for 509 240th St Sw, Bothell, WA is $711,492 as of Jul 14, 2026. The likely range is $685,942 to $737,042. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 240th St Sw, Bothell, WA last sell?

509 240th St Sw, Bothell, WA last sold on May 22, 2006 for $335,900, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 509 240th St Sw, Bothell, WA?

509 240th St Sw, Bothell, WA has 4 bedrooms, 3 bathrooms, 2,157 square feet of living space and a 0.27-acre lot.

When was 509 240th St Sw, Bothell, WA built?

509 240th St Sw, Bothell, WA was built in 1959, making it 67 years old. The building has 1 story.

What schools serve 509 240th St Sw, Bothell, WA?

509 240th St Sw, Bothell, WA is assigned to Shelton View Elementary School (elementary), rated A; Bothell High School (high), rated A; Canyon Park Middle School (middle), rated B. All sit in Northshore School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 240th St Sw, Bothell, WA compare to other homes in Bothell 98021?

Among the 11,760 homes in Bothell 98021, it is worth more than 15% of them ($711,492 against a typical $946,450), its price per square foot is higher than 11% of them ($330 against a typical $434), it is bigger than 50% of them (2,157 ft² against a typical 2,164 ft²), its lot is bigger than 70% of them (0.27 ac against a typical 0.19 ac) and it is newer than 4% of them (1959 against a typical 1994). Measured against all of Snohomish County, it is worth more than 55% 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 240th St Sw, Bothell, WA?

The 2026 property tax bill for 509 240th St Sw, Bothell, WA was $7,150. The county assessed it at $847,400.

Closest homes

More homes in Bothell 98021

Assigned schools

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