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475 E Diehl Rd, Naperville, IL 60563 Property Records

DuPage County property record for 475 E Diehl Rd, Naperville, IL 60563

Property Summary

Property TypeCommercial
Lot Size4.03 acres (175,547 sqft)
OwnerIndividual Name on Record
Tax Bill$88,251 (2025)
Deeds & MortgagesSep 2022 Sale
Flood ZoneZone X (minimal risk)
APN08-06-309-001

Property Details

APN / Parcel Number

Primary APN08-06-309-001

Exterior

Lot Area175,547 sqft

Location & Zoning

Street Address475 E DIEHL RD
CityNAPERVILLE
StateIL
Zip60563-1353
Property CategoryCommercial
Property TypeCommercial > Retail
Local Zoning CodeC
Legal DescriptionNAPER-DIEHL SUBDIVISION ALL
Legal SubdivisionNAPER-DIEHL SUBDIVISION
Legal Lot Number1
JurisdictionDU PAGE IL
Township / Civil DivisionLISLE
Census Block Group1
Census Block1025
Census Tract846106

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 Address4201 WINFIELD RD, WARRENVILLE, IL 60555-4025
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Record UpdatedSep 20, 2026

September 2022: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionDU PAGE IL
Recording DateSep 22, 2022
Property Address475 E DIEHL RD, NAPERVILLE, IL 60563-1353
Document Number0000087471
Map ReferenceDOC R97-136540
Instrument DateAug 22, 2022
InstrumentR2022-087471
Transaction TypeTransfer
Record UpdatedOct 7, 2022
Title CompanyCHICAGO TITLE

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4201 WINFIELD RD, WARRENVILLE, IL 60555-4025

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$88,251.00 (+7.23%)$1,512,163 (+18.92%) Land $883,703 Building $628,460$4,536,489 (+18.92%) Land $2,651,109 Building $1,885,380
2022$82,297.00$1,271,620 Land $743,130 Building $528,490$3,814,860 Land $2,229,390 Building $1,585,470

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

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

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

Wildfire RiskLow
lower than 80% of the US · above 71% of Illinois
Wildfire Likelihood0.01% annual chance
ExposureIndirect
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 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 37 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
Starlink
Satellite		280 / 30
AT&T
Fixed Wireless		100 / 20
T-Mobile
Fixed Wireless		100 / 20

May also be available: Astound Broadband.

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