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Single Family ResidenceResidential

509 237th Pl

BOTHELL, WA 98021
871 ft²
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.
Built 20195 units1,819–2,249 ft²
$4.4M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$840K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$449
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+4.6%vs the Bothell ZIP median sale $/ft² ($429)

Sales Performance

$810K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
20.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
202020222026

7 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

3 bed
3 units
4 bed
2 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
3 bd · 3.5 ba · 1,819 ft²
3 units
4 bd · 3.5 ba · 2,249 ft²
2 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$817K–$822K
2 units
$840K–$840K
1 unit
$973K–$980K
2 units

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.0%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.0%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.6.5 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.0%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.65%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$820,167
Median tax billThe middle annual property tax bill among the building's units.$7,081
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit DJan 16, 2026$810,000Unit EMay 19, 2022$1,140,000Unit CMar 19, 2020$612,588Unit BMar 11, 2020$608,990Unit DFeb 20, 2020$608,990Unit EJan 30, 2020$693,258Unit AJan 29, 2020$699,989

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

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.
21
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.0.02
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.Heat Pump
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Condo
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 80 ft²Patio · 80 ft²

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 · 0.7 mi
M
Canyon Park Middle SchoolB
Middle · Grades 6–8 · 1.1 mi
H
Bothell High SchoolA
High · Grades 9–12 · 1.5 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%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

509 237th Pl Se # A
4 bd · 3.5 ba · 2,249 ft²
$973K
509 237th Pl Se # B
3 bd · 3.5 ba · 1,819 ft²
$840K
509 237th Pl Se # C
3 bd · 3.5 ba · 1,819 ft²
$817K
509 237th Pl Se # D
3 bd · 3.5 ba · 1,819 ft²
$822K
509 237th Pl Se
4 bd · 3.5 ba · 2,249 ft²
$980K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 509 237th Pl

How many units are in 509 237th Pl, Bothell, WA?

509 237th Pl, Bothell, WA has 5 residential units across built in 2019, according to county assessor records.

What is a unit at 509 237th Pl, Bothell, WA worth?

The median TopHap Estimate across the 5 units at 509 237th Pl, Bothell, WA is $840,195. That works out to $449 per square foot. Units run from 1,819 to 2,249 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 509 237th Pl, Bothell, WA expensive for Bothell?

Units at 509 237th Pl, Bothell, WA carry a median of $449 per square foot, 5% above the Bothell median of $429 per square foot.

How often do units sell at 509 237th Pl, Bothell, WA?

1 units at 509 237th Pl, Bothell, WA sold in the last 12 months, out of 7 recorded arms-length sales all time. That is a turnover rate of 20.0% of the building per year. The median sale over that period was $810K.

What floor plans does 509 237th Pl, Bothell, WA have?

The most common plan at 509 237th Pl, Bothell, WA is a 3-bedroom of 1,819 square feet, repeated 3 times, with a median estimate of $822,182. TopHap identifies 2 recurring plans in the building.

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Assigned schools

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