DuPage County property record for 621 Windham Ln, Naperville, IL 60563 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2 Baths |
| Year Built | Built 1987 |
| Square Footage | 2,817 sqft Living Area |
| Lot Size | 2,614 sqft (0.06 acres) |
| Garage | 440 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $337,000 (2019) |
| Tax Bill | $9,732.00 (2025) |
Source: DuPage County records · APN 08-07-413-026
Assessment roll updated August 17, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 621 WINDHAM LN, NAPERVILLE, IL 60563-3278 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jan 03, 2017 | Deed of Trust, Mortgage · Line of Credit BMO HARRIS BANK NA |
| Oct 04, 2019 | Warranty Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 04, 2019 · Amount on Record |
| Deed Sale | Oct 04, 2019 · Amount on Record |
| Deed Doc Number | 201989328 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 621 WINDHAM LN, NAPERVILLE, IL 60563-3278 |
| Transaction Type | Mortgage |
| Record Updated | Dec 14, 2021 |
| Title Company | ATTORNEY |
| Name | Verified Name |
|---|
| Document Number | 0000000127 |
|---|---|
| Date | Jan 03, 2017 |
| Instrument | R2017-000127 |
| Name | BMO HARRIS BANK NA |
|---|---|
| Type | Bank |
| Address | CHICAGO, IL 60690 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 357 Months |
| Due | Oct 12, 2046 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.99% |
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Oct 04, 2019 |
| Property Address | 621 WINDHAM LN, NAPERVILLE, IL 60563-3278 |
| Document Number | 0000089328 |
| Map Reference | DOC R79-63298 |
| Instrument Date | Oct 01, 2019 |
| Instrument | R2019-089328 |
| Transaction Type | Transfer |
| Record Updated | Dec 14, 2021 |
| Title Company | CHICAGO TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $337.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 621 WINDHAM LN, NAPERVILLE, IL 60563-3278 |
| Document Number | 0000089329 |
|---|---|
| Date | Oct 04, 2019 |
| Instrument | R2019-089329 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2049 |
Source: DuPage County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Lisle Township |
| Municipality | Naperville City |
| Unified School District | Naperville Community Unit District 203 (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,732.00 (+23.69%) | $174,772 (+36.99%) Land $25,151 Building $149,621 | $524,316 (+36.99%) Land $75,453 Building $448,863 |
| 2022 | $7,868.00 Homeowner's exemption | $127,580 Land $18,360 Building $109,220 | $382,740 Land $55,080 Building $327,660 |
Source: FEMA National Flood Hazard Layer, DuPage County (17043C), updated September 1, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 08-07-413-026 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Building Area | 2,817 sqft Living Area |
| Gross Area | 3,310 sqft Gross Area |
| 1st Floor | 986 sqft 1st Floor |
| 2nd Floor | 1,338 sqft 2nd Floor |
| Basement Area | 986 sqft Basement |
| Finished Basement | 493 sqft Finished |
| Unfinished Basement | 493 sqft Unfinished |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Lot Area | 2,614 sqft (0.06 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 440 sqft Garage |
| Street Address | 621 WINDHAM LN |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60563-3278 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | BENNINGTON SUBDIVISION ALL |
| Legal Subdivision | BENNINGTON SUBDIVISION |
| Legal Lot Number | 8 |
| Jurisdiction | DU PAGE IL |
| Minor Civil Division | LISLE |
| Census Blockgroup | 2 |
| Census Block | 2003 |
| Census Tract | 846105 |
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