DuPage County property record for 1440 Siebert Ct, Naperville, IL 60565 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 4 Baths |
| Year Built | Built 1995 |
| Square Footage | 3,721 sqft Living Area |
| Lot Size | 13,504 sqft (0.31 acres) |
| Garage | 765 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $670,000 (2007) |
| Tax Bill | $16,745.00 (2025) |
| Primary APN | 08-28-314-001 |
|---|
| Full Baths | 4 Baths |
|---|---|
| Building Area | 3,721 sqft Living Area |
| Gross Area | 5,586 sqft Gross Area |
| 1st Floor | 1,865 sqft 1st Floor |
| 2nd Floor | 1,856 sqft 2nd Floor |
| Basement Area | 1,865 sqft Basement |
| Stories | 2 Stories |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Lot Area | 13,504 sqft (0.31 acres) |
| Parking Spaces | 3 Parking Spaces |
| Garage Area | 765 sqft Garage |
| Street Address | 1440 SIEBERT CT |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60565-6783 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | ROBINS NEST SUBDIVISION ALL |
| Legal Subdivision | ROBINS NEST SUBDIVISION |
| Legal Lot Number | 18 |
| Jurisdiction | DU PAGE IL |
| Minor Civil Division | LISLE |
| Census Blockgroup | 5 |
| Census Block | 5000 |
| Census Tract | 846304 |
Source: DuPage County records · APN 08-28-314-001
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 1440 SIEBERT CT, NAPERVILLE, IL 60565-6783 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 12, 2007 · Amount on Record |
| Deed Sale | Jul 12, 2007 · Amount on Record |
| Prior Sale | Mar 04, 1996 · Amount on Record |
| Deed Doc Number | 2007128907 |
| Prior Transfer Date | May 30, 1995 |
| Prior Transfer Doc | 0000065635 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 1440 SIEBERT CT, NAPERVILLE, IL 60565-6783 |
| Transaction Type | Mortgage |
| Record Updated | Aug 05, 2022 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000048079 |
|---|---|
| Date | May 14, 2020 |
| Instrument | R2020-048079 |
| Name | WINTRUST MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | DES PLAINES, IL 60018 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 01, 2050 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 2.99% |
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 | $16,745.00 (+9.65%) | $294,923 (+21.89%) Land $83,776 Building $211,147 | $884,769 (+21.89%) Land $251,328 Building $633,441 |
| 2022 | $15,271.00 Homeowner's exemption | $241,960 Land $68,730 Building $173,230 | $725,880 Land $206,190 Building $519,690 |
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