Will County property record for 1143 Conan Doyle Rd, Naperville, IL 60564
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,918 sqft · built 1993 |
| Lot Size | 0.33 acres (14,361 sqft) |
| Owner | Individual Name on File |
| Last Sale | $391,500 (May 2002) |
| Tax Bill | $14,439 (2025) |
| Deeds & Mortgages | Apr 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-01-11-207-001 |
| Primary APN | 07-01-11-207-001 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,918 sqft Total Area |
| 1st Floor Area | 1,404 sqft |
| 2nd Floor Area | 1,514 sqft |
| Basement Area | 1,404 sqft |
| Finished Basement | 1,404 sqft |
| Unfinished Basement | 1,404 sqft |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Construction Type | Frame |
| Lot Area | 14,361 sqft (0.33 acres) |
| Garage Area | 650 sqft |
| Street Address | 1143 CONAN DOYLE RD |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60564-3100 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 462 IN ASHBURY SUB, UNIT 2, BEING A SUB OF PRT OF THE NE1/4 OF SEC 11, T37N-R9E. |
| Legal Range | 09E |
| Legal Township | 37N |
| Legal Section | 11 |
| Legal Subdivision | ASHBURY |
| Legal Block | 2 |
| Legal Lot Number | 462 |
| Legal Unit | 2 |
| Jurisdiction | WILL IL |
| Township / Civil Division | WHEATLAND |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 880305 |
1143 Conan Doyle Rd is owned and occupied by an individual who bought it in May 2002.
Source: Will County records, as of August 24, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1143 CONAN DOYLE RD, NAPERVILLE, IL 60564-3100 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 2, 2002 · Amount on File |
| Deed Sale | May 2, 2002 · Amount on File |
| Prior Sale | Aug 9, 1996 · Amount on File |
| Deed Document Number | 200275073 |
| Prior Transfer Date | Nov 9, 1998 |
| Prior Transfer Doc | 0000153223 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILL IL |
| Property Address | 1143 CONAN DOYLE RD, NAPERVILLE, IL 60564-3100 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | GREATER ILLINOIS TITLE CO |
| Name | Verified Name |
|---|
| Document Number | 0000028870 |
|---|---|
| Date | Apr 17, 2020 |
| Instrument | R2020028870 |
| Name | MID-AMERICAN MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | ADDISON, TX 75001 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2050 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 3.25% |
The 2025 property tax bill for 1143 Conan Doyle Rd was $14,439.
Source: Will County assessment roll, as of August 24, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Will County |
| County Subdivision | Wheatland Township |
| Municipality | Naperville City |
| Unified School District | Indian Prairie Community Unit School District 204 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $14,439.00 | $239,598 (+9.95%) Land $71,612 Building $167,986 | $718,794 (+9.95%) Land $214,836 Building $503,958 |
| 2024 | $217,915 Land $65,131 Building $152,784 | $653,745 Land $195,393 Building $458,352 | |
| 2022 | $12,698.00 Homeowner's exemption | $181,269 Land $54,428 Building $126,841 | $543,807 Land $163,284 Building $380,523 |
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 1143 Conan Doyle Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · 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 |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 5 in force |
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.
Wildfire risk around 1143 Conan Doyle Rd is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 86% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 387 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 |
May also be available: AT&T, T-Mobile, Verizon.
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