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10509 NE 187th St, Bothell, WA 98011 Property Records

King County property record for 10509 NE 187th St, Bothell, WA 98011

Property Summary

Property TypeSingle Family Home
Details3 bd · 1.75 ba · 2,510 sqft · built 1976
Lot Size0.23 acres (10,032 sqft)
Owner2 Company Names on File
Tax Bill$10,681 (2026)
Deeds & MortgagesSep 2023 Transfer
Jan 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN379800-0060

Property Details

APN / Parcel Number

Primary APN379800-0060
Alternative APN
  • 379800006007

Interior

Bedrooms3 Beds
Full Baths1.75 Baths
Half Baths1 Half Bath
Stories1 Story
Building Area2,510 sqft Living Area
Gross Area3,030 sqft
1st Floor Area1,560 sqft
Basement Area950 sqft
Finished Basement950 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1976
Effective Year BuiltEffective 1976
Lot Area10,032 sqft (0.23 acres)
Garage TypeAttached
Garage Area520 sqft
Parking Spaces2 Parking Spaces
Deck Area490 sqft

Utilities, Heating & Cooling

Heating SystemForced Air with A/C
Heating FuelElectric
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number379800006007
Street Address10509 NE 187TH ST
CityBOTHELL
StateWA
Zip98011-3067
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR 9600
Legal DescriptionKEENEY ADD PLAT BLOCK: 2 PLAT LOT: 3
Legal Range05
Legal Township26
Legal Section05
Legal SubdivisionKEENEY ADD
Legal Block2
Legal Lot Number3
JurisdictionKING WA
Township / Civil DivisionSEATTLE EAST
Census Block Group2
Census Block2001
Census Tract21804

Owner

10509 NE 187th St is owned by a company that acquired it in March 1993.

Source: King County records, as of July 7, 2026

Owner of Record2 Company Names on File
Mailing Address10509 NE 197TH ST, BOTHELL, WA 98011-2425
Owner TypeCompany
VestingLife Tenant

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Sep 5, 2023Intrafamily Transfer, Transfer
Jan 21, 2021Deed of Trust, Mortgage · Conventional Mortgage
JPMORGAN CHASE BANK NA

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMar 2, 1993
Deed SaleMar 2, 1993
Deed Document Number19933081102
Deed Book / Page55 / 59
Record UpdatedOct 29, 2026

September 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionKING WA
Recording DateSep 5, 2023
Property Address10509 NE 187TH ST, BOTHELL, WA 98011-3067
Document Number0000000618
Map ReferenceVOL 55 PG 59
Instrument DateAug 17, 2023
Instrument20230905000618
Transaction TypeTransfer
Record UpdatedSep 13, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Living Trust

January 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKING WA
Property Address10509 NE 187TH ST, BOTHELL, WA 98011-3067
Transaction TypeMortgage
Record UpdatedFeb 5, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000002373
DateJan 21, 2021
Instrument20210121002373
Lender
NameJPMORGAN CHASE BANK NA
TypeBank
AddressCOLUMBUS, OH 43240
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term360 Months
DueJan 1, 2051

Tax Assessment & Valuation

The 2026 property tax bill for 10509 NE 187th St was $10,681.

Source: King County assessment roll, as of July 7, 2026

Property Jurisdictions

TypeName
StateWashington
CountyKing County
MunicipalityBothell City
Unified School DistrictNorthshore School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$10,681.00
2025$1,067,000 (+10.57%) Land $671,000 Building $396,000$1,067,000 (+10.57%) Land $671,000 Building $396,000
2024$9,113.00 (+3.64%)$965,000 Land $610,000 Building $355,000$965,000 Land $610,000 Building $355,000
2023$8,793.00
2022$8,793.00$1,006,000 Land $443,000 Building $563,000$1,006,000 Land $443,000 Building $563,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 10509 NE 187th St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 23, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 10509 NE 187th St has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF BOTHELL WATER
serves 33,643 people · EPA ID WA5307900
Water SourcePurchased surface water from several systems
Last State InspectionAug 2024

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 445 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ziply Fiber
Fiber		6,000 / 6,000
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
AT&T
Fixed Wireless		100 / 20

May also be available: Astound Broadband, T-Mobile.

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