DuPage County property record for 1091 Devonshire Ave, Naperville, IL 60540 · Last verified August 2026
| Property Type | Duplex |
|---|---|
| Details | 2 bd · 1.5 ba · 1,359 sqft · built 1984 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | Individual Name on File |
| Last Sale | $381,000 (Oct 2024) |
| Tax Bill | $6,921 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-24-118-006 |
| Primary APN | 07-24-118-006 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,359 sqft Living Area |
| 1st Floor Area | 736 sqft |
| 2nd Floor Area | 623 sqft |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Duplex Single |
| Construction Type | Frame |
| Lot Area | 6,534 sqft (0.15 acres) |
| Lot Dimensions | 15.8 ft deep x 4.6 ft wide |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1091 DEVONSHIRE AVE |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-6271 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | DEVONSHIRE UNIT 2 ALL |
| Legal Subdivision | DEVONSHIRE UNIT 2 |
| Legal Lot Number | 27 |
| Legal Unit | 2 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | NAPERVILLE |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 846521 |
Source: DuPage County records · APN 07-24-118-006
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 | 1710 BROOKDALE RD, NAPERVILLE, IL 60563-2161 |
| Owner Type | Individual |
| Vesting | Single Man |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 04, 2024 · Amount on Record |
| Deed Sale | Oct 04, 2024 · Amount on Record |
| Deed Document Number | 202458565 |
| Prior Transfer Date | Apr 11, 2016 |
| Prior Transfer Doc | 0000058209 |
| Record Updated | Sep 20, 2026 |
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 | $6,921.00 (+4.61%) | $126,714 (+23.74%) Land $45,574 Building $81,140 | $380,142 (+23.74%) Land $136,722 Building $243,420 |
| 2022 | $6,616.00 | $102,400 Land $36,570 Building $65,830 | $307,200 Land $109,710 Building $197,490 |
Source: FEMA National Flood Hazard Layer, DuPage County (17043C), updated September 1, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 170438465212, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 329 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
| Verizon | Fixed Wireless | 1,000 / 75 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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