1223 Declan Ct, Naperville, IL 60563 Property Records

DuPage County property record for 1223 Declan Ct, Naperville, IL 60563

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 3,250 sqft · built 2016
Lot Size	0.23 acres (10,019 sqft)
Owner	2 Company Names on Record
Last Sale	$692,500 (Jun 2016)
Tax Bill	$15,334 (2025)
Deeds & Mortgages	Apr 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`08-08-301-128`

Property Details

APN / Parcel Number

Primary APN	`08-08-301-128`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	3,250 sqft Living Area
Gross Area	4,842 sqft
1st Floor Area	1,592 sqft
2nd Floor Area	1,658 sqft
Basement Area	1,592 sqft

Exterior

Year Built	Built 2016
Effective Year Built	Effective 2016
Lot Area	10,019 sqft (0.23 acres)
Garage Area	631 sqft

Location & Zoning

Street Address	1223 DECLAN CT
City	NAPERVILLE
State	IL
Zip	60563-1139
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BURLINGTON MEADOWS SUB ALL
Legal Subdivision	BURLINGTON MEADOWS SUB
Legal Lot Number	6
Jurisdiction	DU PAGE IL
Township / Civil Division	LISLE
Census Block Group	3
Census Block	3004
Census Tract	846105

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	1223 DECLAN CT, NAPERVILLE, IL 60563-1139
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 21, 2016 · Amount on Record
Deed Sale	Jun 21, 2016 · Amount on Record
Deed Document Number	201662118
Last Transfer Date	Dec 30, 2024
Transfer Doc	0000006620
Record Updated	Sep 20, 2026

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DU PAGE IL
Property Address	1223 DECLAN CT, NAPERVILLE, IL 60563-1139
Document Number	0000043809
Instrument Date	Apr 23, 2020
Transaction Type	Mortgage
Record Updated	Jun 5, 2020
Title Company	RAVENSWOOD TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	1223 DECLAN CT NAPERVILLE IL 605631139, NAPERVILLE, IL 60563-1139

Mortgage

Document Number	0000043809
Date	May 5, 2020
Instrument	43809

Lender

Name	GUARANTEED RATE
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	240 Months
Due	May 4, 2040

Interest

Rate Type	Fixed Rate
Rate	3%

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	$15,334.00 (+6.89%)	$270,749 (+18.92%) Land $80,840 Building $189,909	$812,247 (+18.92%) Land $242,520 Building $569,727
2022	$14,346.00 Homeowner's exemption	$227,680 Land $67,980 Building $159,700	$683,040 Land $203,940 Building $479,100

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
Nearby Flood Claims	1 (1979)
Most Recent Claim	Apr 1979 · tidal / storm surge

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 223 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