DuPage County property record for 320 Spring Ave, Naperville, IL 60540 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 4.5 Baths |
| Year Built | Built 2002 |
| Square Footage | 5,511 sqft Living Area |
| Lot Size | 8,712 sqft (0.2 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,371,000 (2022) |
| Tax Bill | $28,443.00 (2025) |
| Primary APN | 07-13-224-005 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 9 Rooms |
| Building Area | 5,511 sqft Living Area |
| Gross Area | 6,255 sqft Gross Area |
| 1st Floor | 1,884 sqft 1st Floor |
| 2nd Floor | 1,724 sqft 2nd Floor |
| Basement Area | 1,867 sqft Basement |
| Finished Basement | 1,123 sqft Finished |
| Unfinished Basement | 744 sqft Unfinished |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Construction Type | Frame Construction |
| Lot Area | 8,712 sqft (0.2 acres) |
| Depth X Width | 17.1 ft x 5 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 320 SPRING AVE |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-4448 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | RICHMONDS RESUB |
| Legal Subdivision | RICHMONDS RESUB |
| Legal Block | 3 |
| Legal Lot Number | 8 |
| Legal Unit | 3 |
| Jurisdiction | DU PAGE IL |
| Minor Civil Division | NAPERVILLE |
| Census Blockgroup | 1 |
| Census Block | 1007 |
| Census Tract | 846504 |
Source: DuPage County records · APN 07-13-224-005
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 | 1027 WALNUT WAY, OAK PARK, IL 60302-4460 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Nov 30, 2022 | Deed, Transfer · Conventional Mortgage ASSOCIATED BANK NA |
| Jan 17, 2020 | Deed of Trust, Mortgage · Line of Credit BMO HARRIS BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 30, 2022 · Amount on Record |
| Deed Sale | Nov 30, 2022 · Amount on Record |
| Prior Sale | Sep 27, 2006 · Amount on Record |
| Deed Doc Number | 2022104482 |
| Prior Transfer Date | Feb 20, 2015 |
| Prior Transfer Doc | 0000030173 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Nov 30, 2022 |
| Property Address | 320 SPRING AVE, NAPERVILLE, IL 60540-4448 |
| Document Number | 0000104482 |
| Map Reference | DOC 16175 |
| Instrument Date | Nov 04, 2022 |
| Instrument | R2022-104482 |
| Transaction Type | Transfer |
| Record Updated | Jan 19, 2023 |
| Title Company | CHICAGO TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,371.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenant By Entirety |
| Address | 320 SPRING AVE, NAPERVILLE, IL 60540-4448 |
| Document Number | 0000104483 |
|---|---|
| Date | Nov 30, 2022 |
| Instrument | R2022-104483 |
| Name | ASSOCIATED BANK NA |
|---|---|
| Type | Bank |
| Address | GREEN BAY, WI 54301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 08, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.12% |
| Type Change Date | Dec 01, 2032 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 10.1% |
| Index | 52-Week T-Bill (1-Year) |
| Max Rate | 10.1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 320 SPRING AVE, NAPERVILLE, IL 60540-4448 |
| Transaction Type | Mortgage |
| Record Updated | Dec 14, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000006334 |
|---|---|
| Date | Jan 17, 2020 |
| Instrument | R2020-006334 |
| Name | BMO HARRIS BANK NA |
|---|---|
| Type | Bank |
| Address | CHICAGO, IL 60690 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 16, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.75% |
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
Source: DuPage County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Naperville 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 | $28,443.00 (+17.81%) | $495,823 (+30.6%) Land $119,330 Building $376,493 | $1,487,469 (+30.6%) Land $357,990 Building $1,129,479 |
| 2022 | $24,143.00 Homeowner's exemption | $379,660 Land $93,900 Building $285,760 | $1,138,980 Land $281,700 Building $857,280 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures