809 Thornapple Dr, Naperville, IL 60540 Property Records

DuPage County property record for 809 Thornapple Dr, Naperville, IL 60540

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,538 sqft · built 1984
Lot Size	0.24 acres (10,454 sqft)
Owner	2 Individual Names on File
Tax Bill	$11,885 (2025)
Deeds & Mortgages	Jun 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`07-23-405-063`

Property Details

APN / Parcel Number

Primary APN	`07-23-405-063`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,538 sqft Living Area
Gross Area	3,640 sqft
1st Floor Area	1,436 sqft
2nd Floor Area	1,102 sqft
Basement Area	1,102 sqft

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1984
Exterior Material	Brick
Construction Type	Brick
Lot Area	10,454 sqft (0.24 acres)
Lot Dimensions	13 ft deep x 8.2 ft wide
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	809 THORNAPPLE DR
City	NAPERVILLE
State	IL
Zip	60540-6346
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R
Legal Description	BUTTONWOOD UNIT 2 ALL
Legal Subdivision	BUTTONWOOD UNIT 2
Legal Lot Number	149
Legal Unit	2
Jurisdiction	DU PAGE IL
Township / Civil Division	NAPERVILLE
Census Block Group	4
Census Block	4002
Census Tract	846521

Owner

Source: DuPage County assessment roll, 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 Individual Names on File
Mailing Address	809 THORNAPPLE DR, NAPERVILLE, IL 60540-6346
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Mar 19, 2015
Transfer Doc	0000028191
Record Updated	Sep 20, 2026

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DU PAGE IL
Property Address	809 THORNAPPLE DR, NAPERVILLE, IL 60540-6346
Transaction Type	Mortgage
Record Updated	Dec 14, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000083852
Date	Jun 1, 2021
Instrument	R2021-083852

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	1.75%
Type Change Date	Jun 1, 2028
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	6.75%
Index	Other
Margin	3
Max Rate	6.75%

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Illinois
County	DuPage County
County Subdivision	Naperville Township
Municipality	Naperville City
Unified School District	Indian Prairie Community Unit School District 204 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$11,885.00 (+9.85%)	$217,570 (+28.5%) Land $55,131 Building $162,439	$652,710 (+28.5%) Land $165,393 Building $487,317
2022	$10,819.00 Homeowner's exemption Senior Citizen's exemption	$169,320 Land $42,560 Building $126,760	$507,960 Land $127,680 Building $380,280

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 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

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 252 locations within half a mile, as of December 31, 2025

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