303 Cedarbrook Rd, Naperville, IL 60565 Property Records

DuPage County property record for 303 Cedarbrook Rd, Naperville, IL 60565

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,485 sqft · built 1976
Lot Size	0.22 acres (9,583 sqft)
Owner	2 Individual Names on Record
Last Sale	$635,000 (Feb 2026)
Tax Bill	$9,811 (2025)
Deeds & Mortgages	Feb 2026 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`08-31-300-026`

Property Details

APN / Parcel Number

Primary APN	`08-31-300-026`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,485 sqft Living Area
Gross Area	2,884 sqft
1st Floor Area	1,084 sqft
2nd Floor Area	936 sqft
Basement Area	864 sqft
Finished Basement	465 sqft
Unfinished Basement	399 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1976
Exterior Material	Aluminum/Vinyl
Lot Area	9,583 sqft (0.22 acres)
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	303 CEDARBROOK RD
City	NAPERVILLE
State	IL
Zip	60565-2263
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R
Legal Description	OLD FARM AT NAPERVLE 1
Legal Subdivision	OLD FARM
Legal Block	1
Legal Lot Number	2
Jurisdiction	DU PAGE IL
Township / Civil Division	LISLE
Census Block Group	2
Census Block	2003
Census Tract	846207

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 Individual Names on Record
Mailing Address	303 CEDARBROOK RD, NAPERVILLE, IL 60565-2263
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 17, 2026 · Amount on Record
Deed Sale	Feb 17, 2026 · Amount on Record
Prior Sale	Apr 22, 2025 · Amount on Record
Deed Document Number	202610299
Record Updated	Sep 20, 2026

February 2026: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	DU PAGE IL
Recording Date	Feb 17, 2026
Property Address	303 CEDARBROOK RD, NAPERVILLE, IL 60565-2263
Document Number	0000010299
Map Reference	DOC R71-66872
Instrument Date	Feb 6, 2026
Instrument	R2026-010299
Transaction Type	Transfer
Record Updated	Mar 6, 2026
Title Company	CT

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$635.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	303 CEDARBROOK RD, NAPERVILLE, IL 60565-2263

Mortgage

Document Number	0000010300
Date	Feb 17, 2026
Instrument	R2026-010300

Lender

Name	LISLE SAVINGS BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2056

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	$9,811.00 (+3.38%)	$168,125 (+8.53%) Land $73,693 Building $94,432	$504,375 (+8.53%) Land $221,079 Building $283,296
2024	$9,490.00 (+14.09%)	$154,911 (+20.53%) Land $67,901 Building $87,010	$464,733 (+20.53%) Land $203,703 Building $261,030
2022	$8,318.00	$128,530 Land $56,340 Building $72,190	$385,590 Land $169,020 Building $216,570

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	1 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 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 501 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	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL	100 / 20