DuPage County property record for 18 Templeton Dr, Oak Brook, IL 60523
| Property Type | Single Family Home |
|---|---|
| Lot Size | 2.11 acres (91,912 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,100,000 (Aug 2022) |
| Tax Bill | $9,589 (2025) |
| Deeds & Mortgages | Aug 2022 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-35-301-040 |
| Primary APN | 06-35-301-040 |
|---|
| Lot Area | 91,912 sqft |
|---|
| Street Address | 18 TEMPLETON DR |
|---|---|
| City | OAK BROOK |
| State | IL |
| Zip | 60523-2734 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TEMPLETON RESERVE SUB ALL |
| Legal Subdivision | TEMPLETON RESERVE SUB |
| Legal Lot Number | 14 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | YORK |
| Census Block Group | 2 |
| Census Block | 2029 |
| Census Tract | 844601 |
18 Templeton Dr is owned by two individuals who bought it in August 2022.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 120 N CLAY ST, HINSDALE, IL 60521-3208 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Aug 22, 2022 · Amount on File |
| Deed Sale | Aug 22, 2022 · Amount on File |
| Deed Document Number | 202278698 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Aug 22, 2022 |
| Property Address | 18 TEMPLETON DR, OAK BROOK, IL 60523-2734 |
| Document Number | 0000078698 |
| Map Reference | DOC 2014-013643 |
| Instrument Date | Aug 15, 2022 |
| Instrument | R2022-078698 |
| Transaction Type | Transfer |
| Record Updated | Aug 2, 2023 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $1,100.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 120 N CLAY ST, HINSDALE, IL 60521-3208 |
The 2025 property tax bill for 18 Templeton Dr was $9,589.
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | York Township |
| Municipality | Oak Brook Village |
| Elementary School District | Butler School District 53 (KG - 08) |
| Secondary School District | Hinsdale Township High School District 86 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,589.00 | $266,849 Land $266,849 | $800,547 Land $800,547 |
| 2022 | $8,232.00 | $219,920 Land $219,920 | $659,760 Land $659,760 |
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 18 Templeton Dr in Zone X, an area of minimal flood risk, though there have been 68 flood claims nearby since 1979.
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 |
| Flood Insurance Cost | Premium on File median of 35 individual policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 256 units insured incl. 221 condo units |
| Nearby Flood Claims | 68 (1979–2026) |
| Claims Outside the SFHA | 10 of 68 |
| Most Recent Claim | Jul 2026 · rainfall accumulation |
| Claims by Event |
|
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 18 Templeton Dr 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 | OAK BROOK serves 9,400 people · EPA ID IL0430700 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 50 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures