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11035 Cornell Ave S, Seattle, WA 98178 Property Records

King County property record for 11035 Cornell Ave S, Seattle, WA 98178

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 920 sqft · built 1950
Lot Size0.193 acres (8,400 sqft)
OwnerIndividual Name on File
Last Sale$455,000 (Nov 2020)
Tax Bill$6,413 (2026)
Deeds & MortgagesNov 2020 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN405880-1110

Property Details

APN / Parcel Number

Primary APN405880-1110
Alternative APN
  • 405880111001

Interior

Bedrooms3 Beds
Full Baths1 Bath
Stories1 Story
Building Area920 sqft Living Area
Gross Area1,260 sqft
1st Floor Area920 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1950
Effective Year BuiltEffective 1950
Lot Area8,400 sqft (0.193 acres)
Garage TypeAttached
Garage Area340 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

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

Location & Zoning

Account Number405880111001
Street Address11035 CORNELL AVE S
CitySEATTLE
StateWA
Zip98178-3114
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR-6
Legal DescriptionLAKE RIDGE DIV # 2 PLAT BLOCK: 30 PLAT LOT: 5
Legal Range04
Legal Township23
Legal Section01
Legal SubdivisionLAKE RIDGE DIV NO. 02
Legal Block30
Legal Lot Number5
JurisdictionKING WA
Township / Civil DivisionSEATTLE
Census Block Group1
Census Block1027
Census Tract26001

Owner

11035 Cornell Ave S is owned and occupied by an individual who bought it in November 2020.

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

Owner of RecordIndividual Name on File
Mailing Address11035 CORNELL AVE S, SEATTLE, WA 98178-3114
OccupancyOwner Occupied
Owner TypeIndividual

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

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 2, 2020 · Amount on File
Deed SaleNov 2, 2020 · Amount on File
Prior SaleFeb 23, 2001 · Amount on File
Deed Document Number2020997
Record UpdatedOct 29, 2026

November 2020: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionKING WA
Recording DateNov 2, 2020
Property Address11035 CORNELL AVE S, SEATTLE, WA 98178-3114
Document Number0000000997
Instrument DateOct 26, 2020
Instrument202011020997
Transaction TypeTransfer
Record UpdatedNov 24, 2020
Title CompanyRAINIER TITLE

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address11035 CORNELL AVE S SEATTLE WA 981783114, SEATTLE, WA 98178-3114

Mortgage

Document Number998
DateNov 2, 2020
Instrument202011020998
Lender
NameUPWELL MTG INC
AddressBELLEVUE, WA 98004
Agreement
TypeConventional with PMI
AmountAmount on Record
Term360 Months
DueNov 1, 2050

Tax Assessment & Valuation

The 2026 property tax bill for 11035 Cornell Ave S was $6,413.

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

Property Jurisdictions

TypeName
StateWashington
CountyKing County
Unified School DistrictRenton School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$6,413.00
2025$524,000 (-2.78%) Land $393,000 Building $131,000$524,000 (-2.78%) Land $393,000 Building $131,000
2024$6,235.00$539,000 Land $414,000 Building $125,000$539,000 Land $414,000 Building $125,000
2022$5,169.00$470,000 Land $217,000 Building $253,000$470,000 Land $217,000 Building $253,000

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

Flood

FEMA maps place 11035 Cornell Ave S in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2010.

Source: FEMA National Flood Hazard Layer, effective September 23, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 2 (40% premium discount)
Nearby Flood Policies1 in force
Nearby Flood Claims1 (2010)
Claims Outside the SFHA1 of 1
Most Recent ClaimDec 2010 · rainfall accumulation

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 11035 Cornell Ave S 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 SystemSKYWAY WATER & SEWER
serves 12,036 people · EPA ID WA5338800
Water SourcePurchased surface water from several systems
Last State InspectionOct 2022
LeadUnder 1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 511 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 2,000
CenturyLink
Fiber · DSL in parts of the area		2,000 / 1,000
T-Mobile
Fixed Wireless		100 / 20

May also be available: AT&T, Verizon.

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