Will County property record for 11943 Duchess Ave, Mokena, IL 60448
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 3,417 sqft · built 1993 |
| Lot Size | 0.33 acres (14,465 sqft) |
| Owner | Individual Name on File |
| Last Sale | $270,000 (Jun 1994) |
| Tax Bill | $13,930 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 19-09-07-153-009 |
| Primary APN | 19-09-07-153-009 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 3,417 sqft Living Area |
| Basement Area | 1,014 sqft |
| Unfinished Basement | 1,014 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Exterior Material | Brick |
| Construction Type | Wood |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 14,465 sqft (0.33 acres) |
| Garage Type | Attached |
| Parking Spaces | 4 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Street Address | 11943 DUCHESS AVE |
|---|---|
| City | MOKENA |
| State | IL |
| Zip | 60448-9286 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 12 IN SAINT MARK, A SUB OF PRT OF THE NW1/4 OF SEC 7, T35N-R12E. |
| Legal Range | 12E |
| Legal Township | 35N |
| Legal Section | 07 |
| Legal Subdivision | SAINT MARK |
| Legal Lot Number | 12 |
| Jurisdiction | WILL IL |
| Township / Civil Division | FRANKFORT |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 883519 |
11943 Duchess Ave is owned and occupied by an individual who acquired it in November 2004.
Source: Will County records, as of August 24, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 11943 DUCHESS AVE, MOKENA, IL 60448-9286 |
| 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 | Jun 27, 1994 · Amount on File |
| Deed Sale | Jun 27, 1994 · Amount on File |
| Deed Document Number | 199464183 |
| Last Transfer Date | Nov 4, 2004 |
| Transfer Doc | 0000222521 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 11943 Duchess Ave was $13,930.
Source: Will County assessment roll, as of August 24, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Will County |
| County Subdivision | Frankfort Township |
| Municipality | Mokena Village |
| Secondary School District | Lincoln Way Community High School District 210 (09 - 12) |
| Elementary School District | Mokena School District 159 (PK - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $13,930.00 | $197,474 (+6.6%) Land $34,422 Building $163,052 | $592,422 (+6.6%) Land $103,266 Building $489,156 |
| 2024 | $185,248 Land $32,291 Building $152,957 | $555,744 Land $96,873 Building $458,871 | |
| 2022 | $11,758.00 Homeowner's exemption | $150,691 Land $26,267 Building $124,424 | $452,073 Land $78,801 Building $373,272 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 11943 Duchess Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1997.
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 |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 3 (1997–2021) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Oct 2021 · 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 11943 Duchess 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 | MOKENA serves 19,887 people · EPA ID IL1970600 |
|---|---|
| Water Source | Purchased surface water from TINLEY PARK |
| Last State Inspection | Mar 2026 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 241 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Bertram Communications, Verizon.
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