3911 Landsdown Ave, Naperville, IL 60564 Property Records

Will County property record for 3911 Landsdown Ave, Naperville, IL 60564

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 3,663 sqft · built 2000
Lot Size	0.23 acres (10,000 sqft)
Owner	2 Individual Names on File
Last Sale	$510,000 (Feb 2021)
Tax Bill	$17,455 (2025)
Deeds & Mortgages	Apr 2026 Line of Credit Dec 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`07-01-09-306-020`

Property Details

APN / Parcel Number

Primary APN	`07-01-09-306-020`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	3,663 sqft Total Area
1st Floor Area	1,841 sqft
2nd Floor Area	1,822 sqft
Basement Area	1,841 sqft
Unfinished Basement	1,841 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2000
Effective Year Built	Effective 2000
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Lot Area	10,000 sqft (0.23 acres)
Lot Dimensions	125 ft deep x 80 ft wide
Garage Type	Attached
Garage Area	630 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Water Source	Commercial

Location & Zoning

Street Address	3911 LANDSDOWN AVE
City	NAPERVILLE
State	IL
Zip	60564-8310
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 293 IN TALL GRASS OF NAPERVILLE UNIT 2, BEING A SUB OF PRT OF THE SW1/4 OF SEC. 9 T37N-R9E.
Legal Range	09E
Legal Township	37N
Legal Section	09
Legal Subdivision	TALL GRASS UNIT 2
Legal Block	2
Legal Lot Number	293
Legal Unit	2
Jurisdiction	WILL IL
Township / Civil Division	WHEATLAND
Census Block Group	3
Census Block	3000
Census Tract	880322

Owner

3911 Landsdown Ave is owned and occupied by two individuals who bought it in February 2021.

Source: Will County records, as of August 24, 2026

Owner of Record	2 Individual Names on File
Mailing Address	3911 LANDSDOWN AVE, NAPERVILLE, IL 60564-8310
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Apr 27, 2026	Deed of Trust, Mortgage · Line of Credit US BANK
Dec 7, 2021	Deed of Trust, Mortgage · Conventional Mortgage WATERMAN BANK
Feb 10, 2021	Deed, Transfer · Conventional Mortgage WATERMAN STATE BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 10, 2021 · Amount on File
Deed Sale	Feb 10, 2021 · Amount on File
Prior Sale	Sep 26, 2003 · Amount on File
Deed Document Number	202116310
Prior Transfer Date	Aug 17, 2001
Prior Transfer Doc	0000138809
Record Updated	Oct 29, 2026

April 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILL IL
Recording Date	Apr 27, 2026
Property Address	3911 LANDSDOWN AVE, NAPERVILLE, IL 60564-8310
Document Number	0000024459
Instrument Date	Apr 17, 2026
Instrument	202624459
Transaction Type	Mortgage
Record Updated	Jul 16, 2026
Title Company	RADIAN SETTLEMENT SERVICES INC, RADIAN SETTLEMENT SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3911 LANDSDOWN AVE, NAPERVILLE, IL 60564-8310

Mortgage

Document Number	0000024459,
Date	Apr 27, 2026
Instrument	202624459

Lender

Name	US BANK

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Apr 27, 2056

Interest

Rate Type	Adjustable Rate
Rate	7.25%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILL IL
Property Address	3911 LANDSDOWN AVE, NAPERVILLE, IL 60564-8310
Transaction Type	Mortgage
Record Updated	Dec 17, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000131334
Date	Dec 7, 2021
Instrument	R2021131334

Lender

Name	WATERMAN BANK
Type	Bank
Address	WATERMAN, IL 60556

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	358 Months
Due	Oct 1, 2051

February 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	WILL IL
Recording Date	Feb 10, 2021
Property Address	3911 LANDSDOWN AVE, NAPERVILLE, IL 60564-8310
Document Number	0000016310
Map Reference	DOC R99-144598
Instrument Date	Dec 16, 2020
Instrument	R2021016310
Transaction Type	Transfer
Record Updated	Nov 4, 2021
Title Company	CHICAGO TITLE LAND TRUST CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$510.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	3911 LANDSDOWN AVE, NAPERVILLE, IL 60564-8310

Mortgage

Document Number	0000016311
Date	Feb 10, 2021
Instrument	R2021016311

Lender

Name	WATERMAN STATE BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	359 Months
Due	Jan 1, 2051

Interest

Rate Type	Fixed Rate
Rate	2.75%

Tax Assessment & Valuation

The 2025 property tax bill for 3911 Landsdown Ave was $17,455.

Source: Will County assessment roll, as of August 24, 2026

Property Jurisdictions

Type	Name
State	Illinois
County	Will County
County Subdivision	Wheatland 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	$17,455.00	$287,981 (+9.95%) Land $72,932 Building $215,049	$863,943 (+9.95%) Land $218,796 Building $645,147
2024		$261,920 Land $66,332 Building $195,588	$785,760 Land $198,996 Building $586,764
2022	$12,496.00 Homeowner's exemption	$178,483 Land $55,432 Building $123,051	$535,449 Land $166,296 Building $369,153

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

FEMA maps place 3911 Landsdown Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · 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	4 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

The area around 3911 Landsdown Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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 407 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
Watch TV Fixed Wireless	400 / 40

May also be available: AT&T.

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