DuPage County property record for 730 Douglas Ave, Naperville, IL 60540
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,108 sqft · built 1950 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $488,000 (Mar 2024) |
| Tax Bill | $20,031 (2025) |
| Deeds & Mortgages | Oct 2025 Transfer Mar 2024 Sale & Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-13-104-001 |
| Primary APN | 07-13-104-001 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,108 sqft Living Area |
| 1st Floor Area | 1,108 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Ranch |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 6,970 sqft (0.16 acres) |
| Lot Dimensions | 14.5 ft deep x 5 ft wide |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 730 DOUGLAS AVE |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-4314 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | LAIRDS ADD |
| Legal Subdivision | LAIRDS ADD |
| Legal Lot Number | 35 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | NAPERVILLE |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 846504 |
730 Douglas Ave is owner-occupied and held in a trust since March 2024.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 730 DOUGLAS AVE, NAPERVILLE, IL 60540-4314 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 15, 2025 | Intrafamily Transfer, Transfer ACCOMODATION, ACCOMMODATION |
| Mar 5, 2024 | Warranty Deed, Transfer · Conventional Mortgage OLD NATIONAL BANK |
| Aug 9, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance AMALGAMATED BANK OF CHICAGO |
| Aug 9, 2021 | Deed of Trust, Mortgage · Line of Credit AMALGAMATED BANK OF CHICAGO |
| Dec 14, 2018 | Deed of Trust, Mortgage · Line of Credit AMALGAMATED BANK OF CHICAGO |
| Jun 15, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 5, 2024 · Amount on File |
| Deed Sale | Mar 5, 2024 · Amount on File |
| Prior Sale | Aug 7, 2013 · Amount on File |
| Deed Document Number | 202411583 |
| Prior Transfer Date | Jun 12, 2020 |
| Prior Transfer Doc | 0000061000 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Oct 15, 2025 |
| Property Address | 730 DOUGLAS AVE, NAPERVILLE, IL 60540-4314 |
| Document Number | 0000065154 |
| Map Reference | DOC 267356 |
| Instrument Date | Sep 11, 2025 |
| Instrument | R2025-065154 |
| Transaction Type | Transfer |
| Record Updated | Nov 4, 2025 |
| Title Company | ACCOMODATION, ACCOMMODATION |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 730 DOUGLAS AVE, NAPERVILLE, IL 60540-4314 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Mar 5, 2024 |
| Property Address | 730 DOUGLAS AVE, NAPERVILLE, IL 60540-4314 |
| Document Number | 0000011583 |
| Map Reference | DOC 267356 |
| Instrument Date | Feb 27, 2024 |
| Instrument | R2024-011583 |
| Transaction Type | Transfer |
| Record Updated | Mar 21, 2024 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $488.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 25902 CAMPBELL LN, PLAINFIELD, IL 60585-2304 |
| Document Number | 0000011584 |
|---|---|
| Date | Mar 5, 2024 |
| Instrument | R2024-011584 |
| Name | OLD NATIONAL BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Mar 1, 2054 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 7.5% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 730 DOUGLAS AVE, NAPERVILLE, IL 60540-4314 |
| Transaction Type | Mortgage |
| Record Updated | Aug 22, 2023 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000119505 |
|---|---|
| Date | Aug 9, 2021 |
| Instrument | R2021-119505 |
| Name | AMALGAMATED BANK OF CHICAGO |
|---|---|
| Type | Bank |
| Address | CHICAGO, IL 60602 |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 730 DOUGLAS AVE, NAPERVILLE, IL 60540-4314 |
| Transaction Type | Mortgage |
| Record Updated | Aug 24, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000119507 |
|---|---|
| Date | Aug 9, 2021 |
| Instrument | R2021-119507 |
| Name | AMALGAMATED BANK OF CHICAGO |
|---|---|
| Type | Bank |
| Address | CHICAGO, IL 60602 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 730 DOUGLAS AVE, NAPERVILLE, IL 60540-4314 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | PRECISION TITLE LLC |
| Name | Verified Name |
|---|
| Document Number | 0000115179 |
|---|---|
| Date | Dec 14, 2018 |
| Instrument | R2018-115179 |
| Name | AMALGAMATED BANK OF CHICAGO |
|---|---|
| Type | Bank |
| Address | CHICAGO, IL 60602 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 1 Months |
| Due | Jan 10, 2019 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.25% |
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Jun 15, 2020 |
| Property Address | 730 DOUGLAS AVE, NAPERVILLE, IL 60540-4314 |
| Document Number | 0000061000 |
| Instrument Date | Jun 12, 2020 |
| Instrument | 61000 |
| Transaction Type | Transfer |
| Record Updated | Jul 3, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 217 N WEST ST NAPERVILLE IL 605404348, NAPERVILLE, IL 60540-4348 |
The 2025 property tax bill for 730 Douglas Ave was $20,031, up 160.2% from the year before.
Source: DuPage County assessment roll, as of August 17, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $20,031.00 (+160.21%) | $348,938 (+177.96%) Land $111,325 Building $237,613 | $1,046,814 (+177.96%) Land $333,975 Building $712,839 |
| 2024 | $7,698.00 | $125,535 Land $106,582 Building $18,953 | $376,605 Land $319,746 Building $56,859 |
| 2022 | $7,937.00 | $122,850 Land $87,720 Building $35,130 | $368,550 Land $263,160 Building $105,390 |
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.
FEMA maps place 730 Douglas Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2001.
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 (2001) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Oct 2001 · rainfall accumulation |
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.
The area around 730 Douglas 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.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 315 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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