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6S306 Cornwall Rd, Naperville, IL 60540 Property Records

DuPage County property record for 6S306 Cornwall Rd, Naperville, IL 60540

Property Summary

Property TypeSingle Family Home
Details2.5 ba · 2,512 sqft · built 1970
Lot Size0.3 acres (13,068 sqft)
OwnerIndividual Name on Record
Tax Bill$10,335 (2025)
Deeds & MortgagesAug 2020 Transfer
Mar 2020 Transfer
Flood ZoneZone X (minimal risk)
APN08-17-209-022

Property Details

APN / Parcel Number

Primary APN08-17-209-022

Interior

Full Baths2.5 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area2,512 sqft Living Area
Gross Area3,541 sqft
1st Floor Area1,372 sqft
2nd Floor Area1,140 sqft
Basement Area1,029 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1970
Effective Year BuiltEffective 1970
Exterior MaterialWood Siding
Lot Area13,068 sqft (0.3 acres)
Garage Area440 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemHVAC

Location & Zoning

Street Address6S306 CORNWALL RD
CityNAPERVILLE
StateIL
Zip60540-3634
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR
Legal DescriptionCENTURY HILL UNIT NO 3
Legal SubdivisionCENTURY HILL
Legal Lot Number65
Legal Unit3
JurisdictionDU PAGE IL
Township / Civil DivisionLISLE
Census Block Group4
Census Block4005
Census Tract846103

Owner

Source: DuPage County records, as of August 17, 2026

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

Owner of RecordIndividual Name on Record
Mailing Address6S306 CORNWALL RD, NAPERVILLE, IL 60540-3634
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Aug 18, 2020Affidavit of Death, Transfer
ATTORNEY ONLY
Mar 4, 2020Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateAug 19, 2020
Transfer Doc0000097250
Record UpdatedSep 20, 2026

August 2020: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionDU PAGE IL
Recording DateAug 18, 2020
Property Address6S306 CORNWALL RD, NAPERVILLE, IL 60540-3634
Document Number0000090933
Instrument DateAug 10, 2020
Instrument90933
Transaction TypeTransfer
Record UpdatedSep 25, 2020
Title CompanyATTORNEY ONLY

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address810 MADIERA DR SHOREWOOD IL 604049156, SHOREWOOD, IL 60404-9156

March 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionDU PAGE IL
Recording DateMar 4, 2020
Property Address6S306 CORNWALL RD, NAPERVILLE, IL 60540-3634
Document Number0000021716
Instrument DateMar 4, 2020
Instrument21716
Transaction TypeTransfer
Record UpdatedApr 8, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address6S306 CORNWALL RD NAPERVILLE IL 605403634, NAPERVILLE, IL 60540-3634

Tax Assessment & Valuation

Source: DuPage County assessment roll, as of August 17, 2026

Property Jurisdictions

TypeName
StateIllinois
CountyDuPage County
County SubdivisionLisle Township
Unified School DistrictNaperville Community Unit District 203 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$10,335.00 (+11.65%)$202,194 (+23.67%) Land $88,867 Building $113,327$606,582 (+23.67%) Land $266,601 Building $339,981
2022$9,257.00 Homeowner's exemption$163,490 Land $71,860 Building $91,630$490,470 Land $215,580 Building $274,890

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 1, 2025 · 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 10 (0% premium discount)
Nearby Flood Policies3 in force

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

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

Wildfire RiskLow
lower than 99.1% of the US · lower than 94% of Illinois
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond 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 SystemNAPERVILLE
serves 156,406 people · EPA ID IL0434670
Water SourcePurchased surface water from DU PAGE WATER COMMISSION
Last State InspectionSep 2025
Lead6 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting15
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 363 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20
AT&T
Fixed Wireless · DSL		100 / 20

May also be available: Astound Broadband.

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