421 E Illinois St, Wheaton, IL 60187 Property Records

DuPage County property record for 421 E Illinois St, Wheaton, IL 60187 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bathrooms	2 Baths
Architecture Style	Ranch
Year Built	Built 1953
Square Footage	3,004 sqft Living Area
Lot Size	10,890 sqft (0.25 acres)
Garage	Detached, 698 sqft
Last Sale	$500,000 (2024)
Tax Bill	$9,113.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`05-16-411-018`

Interior

Full Baths	2 Baths
Partial Baths	2 Partial Baths
Building Area	3,004 sqft Living Area
1st Floor	1,502 sqft 1st Floor
Basement Area	1,502 sqft Basement
Finished Basement	1,502 sqft Finished
Stories	1 Stories

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1953
Architectural Style	Ranch Style
Construction Type	Frame Construction
Roof Construction	Hip Roof Construction
Roof Material	Asphalt Roof
Lot Area	10,890 sqft (0.25 acres)
Depth X Width	16.5 ft x 6.6 ft Depth x Width
Parking Spaces	4 Parking Spaces
Garage Type	Detached Garage
Garage Area	698 sqft Garage
Porch	Open Porch
Porch Area	36 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating

Location & Zoning

Street Address	421 E ILLINOIS ST
City	WHEATON
State	IL
Zip	60187-5554
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	CO CLKS ASSMT DIV OF UNSUB LANDS /S OF RR/ E 66 FT OF W 306 FT S 165 FT
Legal Subdivision	CO CLKS ASSMT
Legal Lot Number	7
Jurisdiction	DU PAGE IL
Minor Civil Division	MILTON
Census Blockgroup	1
Census Block	1017
Census Tract	842400

Owner

Source: DuPage County records · APN 05-16-411-018

Assessment roll updated August 17, 2026 · Last verified August 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	1980 LANCASTER LN, 110, WHEATON, IL 60189-8568
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Last Sale Amount on Oct 09, 2024 Deed Sale Price on Oct 09, 2024 Mar 04, 1994
Deed Doc Number	202459572
Prior Transfer Date	Oct 08, 2023
Prior Transfer Doc	0000066943
Record Refreshed	Sep 20, 2026

October 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	DU PAGE IL
Recording Date	Oct 16, 2023
Property Address	421 E ILLINOIS ST, WHEATON, IL 60187-5554
Document Number	0000066943
Instrument Date	Oct 08, 2023
Instrument	R2023-066943
Transaction Type	Transfer
Record Updated	Nov 01, 2023
Title Company	ACCOMODATION, ACCOMMODATION

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 E ILLINOIS ST, WHEATON, IL 60187-5554

Tax Assessment & Valuation

Source: DuPage County records · Assessment roll updated August 17, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	Illinois
County	DuPage County
County Subdivision	Milton Township
Municipality	Wheaton City
Unified School District	Community Unit School District 200 (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$9,113.00 (+8.68%)	$158,459 (+24.68%) Land $39,686 Building $118,773	$475,377 (+24.68%) Land $119,058 Building $356,319
2022	$8,385.00 Homeowner's exemption	$127,090 Land $31,830 Building $95,260	$381,270 Land $95,490 Building $285,780