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10515 Ross Rd, Bothell, WA 98011 Property Records

King County property record for 10515 Ross Rd, Bothell, WA 98011 · Last verified July 2026

Property Summary

Property TypeMedical Building
Details3 bd · 2 ba · 4,764 sqft · built 2005
Lot Size0.402 acres (17,500 sqft)
OwnerCompany Name on File
Last Sale$250,000 (Jul 1999)
Tax Bill$14,942 (2026)
Deeds & MortgagesOct 2018 Line of Credit
Jan 2020 Loan Modification
+ 1 more
Flood ZoneZone X (minimal risk)
APN052605-9074

Property Details

APN / Parcel Number

Primary APN052605-9074
Alternative APN
  • 052605907402

Interior

Bedrooms3 Beds
Full Baths2 Baths
Units2 Units
Stories2 Stories
Building Area4,764 sqft Gross Area
Basement Area1,260 sqft

Exterior

Year BuiltBuilt 2005
Effective Year BuiltEffective 2005
Architectural StyleCustom Design
Construction TypeWood
Fire ResistanceWood or Wood & Steel Frame
Lot Area17,500 sqft (0.402 acres)
PorchPorch
Porch Area220 sqft
Deck Area270 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemHVAC
Heating FuelOil
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number052605907402
Street Address10515 ROSS RD
CityBOTHELL
StateWA
Zip98011
Property CategoryCommercial
Property TypeCommercial > Office > Medical Building
Legal DescriptionPOR OF SE 1/4 OF SW 1/4 LY SELY OF ROSS RD & WLY OF LN RNG N 08-52-04 W FRM PT 750 FT W OF SE COR OF SUBD LESS ST
Legal Range05
Legal Township26
Legal Section05
Legal SubdivisionFT W OF SE COR OF SUBD
Legal Block74
Legal Lot Number52605
JurisdictionKING WA
Township / Civil DivisionSEATTLE EAST
Census Block Group2
Census Block2000
Census Tract21804

Owner

Source: King County records · APN 052605-9074

Assessment roll updated July 7, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on File
Mailing Address10508 NE 185TH ST, BOTHELL, WA 98011-7730
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

DateDocument
Oct 17, 2018Deed of Trust, Mortgage · Line of Credit
COASTAL COMMUNITY BANK
Jan 14, 2020Loan Modification, Mortgage
COASTAL CMNTY BK
Aug 07, 2018Deed of Trust, Mortgage
JANE STADLMAN

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJul 09, 1999 · Amount on Record
Deed SaleJul 09, 1999 · Amount on Record
Deed Document Number19991590
Record UpdatedSep 20, 2026

October 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKING WA
Property Address10515 ROSS RD, BOTHELL, WA 98011
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyOLD REPUBLIC TITLE LTD

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000001356
DateOct 17, 2018
Instrument20181017001356
Lender
NameCOASTAL COMMUNITY BANK
TypeBank
AddressARLINGTON, WA 98223
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

January 2020: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionKING WA
Property Address10515 ROSS RD, BOTHELL, WA 98011
Document Number0000001519
Instrument DateJan 14, 2020
Transaction TypeMortgage
Record UpdatedFeb 03, 2020
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address10508 NE 185TH ST BOTHELL WA 980117730, BOTHELL, WA 98011-7730

Mortgage

Document Number0000001519
DateJan 14, 2020
Instrument202001141519
Lender
NameCOASTAL CMNTY BK
TypeBank
Address5415 EVERGREEN WAY, EVERETT, WA 98203-3646
Agreement
AmountAmount Recorded

August 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKING WA
Property Address10515 ROSS RD, BOTHELL, WA 98011
Document Number0000000778
Instrument DateAug 07, 2018
Transaction TypeMortgage
Record UpdatedAug 21, 2018
Title CompanyFIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address312 SW 292ND ST FEDERAL WAY WA 980233523, FEDERAL WAY, WA 98023-3523

Mortgage

Document Number0000000778
DateAug 10, 2018
Instrument201808100778
Lender
NameJANE STADLMAN
Address22500 SE 64TH PL # 230, ISSAQUAH, WA 98027-8111
Agreement
AmountAmount Recorded

Tax Assessment & Valuation

Source: King County records · Assessment roll updated July 7, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2026$14,942.00 (+6.27%)
2025$1,429,200 (-) Land $875,000 Building $554,200$1,429,200 (-) Land $875,000 Building $554,200
2024$14,060.00 (+17.2%)$1,429,200 (+9.09%) Land $875,000 Building $554,200$1,429,200 (+9.09%) Land $875,000 Building $554,200
2022$11,997.00$1,310,100 Land $822,500 Building $487,600$1,310,100 Land $822,500 Building $487,600

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, King County (53033C), updated September 23, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 445 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
Northwest FiberFiber6,000 / 6,000
XfinityCable2,000 / 250
VerizonFixed Wireless300 / 20
AT&TFixed Wireless100 / 20

May also be available at this address: T-Mobile USA, Radiate Holdings. Availability varies by address; speeds are provider-advertised maximums, not measured.

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