403 North Ave, Naperville, IL 60540 Property Records

DuPage County property record for 403 North Ave, Naperville, IL 60540

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,800 sqft · built 1948
Lot Size	0.212 acres (9,229 sqft)
Owner	2 Company Names on Record
Last Sale	$375,000 (Jul 2006)
Tax Bill	$7,611 (2025)
Deeds & Mortgages	Oct 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`08-18-136-013`

Property Details

APN / Parcel Number

Primary APN	`08-18-136-013`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,800 sqft Living Area
1st Floor Area	900 sqft
2nd Floor Area	900 sqft

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1948
Lot Area	9,229 sqft (0.212 acres)

Utilities, Heating & Cooling

Cooling System	None
Heating System	HVAC
Water Source	Commercial

Location & Zoning

Street Address	403 NORTH AVE
City	NAPERVILLE
State	IL
Zip	60540-5562
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R
Legal Description	ELLSWORTH & SONS ADDN W 52 FT MEAS ON N X W 60 FT MEAS ON S OF S 156 FT
Legal Subdivision	ELLSWORTH & SONS ADDN
Legal Block	2
Legal Lot Number	8
Jurisdiction	DU PAGE IL
Township / Civil Division	LISLE
Census Block Group	3
Census Block	3004
Census Tract	846103

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 Record	2 Company Names on Record
Mailing Address	1070 E HILLSIDE RD, NAPERVILLE, IL 60540-5605
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 18, 2006 · Amount on Record
Deed Sale	Jul 18, 2006 · Amount on Record
Prior Sale	May 4, 2004 · Amount on Record
Deed Document Number	2006136748
Last Transfer Date	Sep 27, 2023
Transfer Doc	0000069857
Record Updated	Sep 20, 2026

October 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	DU PAGE IL
Recording Date	Oct 27, 2023
Property Address	403 NORTH AVE, NAPERVILLE, IL 60540-5562
Document Number	0000069857
Map Reference	DOC 1353
Instrument Date	Oct 12, 2023
Instrument	R2023-069857
Transaction Type	Transfer
Record Updated	Nov 13, 2023
Title Company	ATTORNEY ONLY, ATTORNEY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	403 NORTH AVE, NAPERVILLE, IL 60540-5562

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Illinois
County	DuPage County
County Subdivision	Lisle Township
Municipality	Naperville City
Unified School District	Naperville Community Unit District 203 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$7,611.00 (+12.61%)	$130,416 (+24.86%) Land $107,893 Building $22,523	$391,248 (+24.86%) Land $323,679 Building $67,569
2022	$6,759.00	$104,450 Land $86,410 Building $18,040	$313,350 Land $259,230 Building $54,120

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.

Flood

Source: FEMA National Flood Hazard Layer, effective September 1, 2025

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not 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 Risk	Not 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 System	NAPERVILLE serves 156,406 people · EPA ID IL0434670
Water Source	Purchased surface water from DU PAGE WATER COMMISSION
Last State Inspection	Sep 2025
Lead	6 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	15 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 404 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Verizon Fixed Wireless	1,000 / 75
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20