DeKalb County property record for 340 E Dekalb St, Somonauk, IL 60552
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,643 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 18-33-352-019 |
| Primary APN | 18-33-352-019 |
|---|
| Lot Area | 13,068 sqft (0.3 acres) |
|---|---|
| Lot Dimensions | 132 ft deep x 99 ft wide |
| Account Number | 1833352019 |
|---|---|
| Street Address | 340 E DEKALB ST |
| City | SOMONAUK |
| State | IL |
| Zip | 60552-9103 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | KNIGHTS ADDITION - LOT 6 & W 1/2 LOT 7 - BLOCK 2 |
| Legal Subdivision | KNIGHTS ADDITION |
| Legal Block | 2 |
| Legal Lot Number | 6,7 |
| Jurisdiction | DE KALB IL |
| Township / Civil Division | SOMONAUK |
| Census Block Group | 2 |
| Census Block | 2044 |
| Census Tract | 1900 |
340 E Dekalb St is owned and occupied by two individuals.
Source: DeKalb County records, as of April 28, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 340 E DEKALB ST, SOMONAUK, IL 60552-9103 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: DeKalb County assessment roll, as of April 8, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DeKalb County |
| County Subdivision | Somonauk Township |
| Municipality | Somonauk Village |
| Unified School District | Somonauk Community Unit School District 432 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $74,396 Land $17,142 Building $57,254 | $223,188 Land $51,426 Building $171,762 | |
| 2024 | $4,643.00 | ||
| 2023 | $61,267 Land $14,117 Building $47,150 | $183,801 Land $42,351 Building $141,450 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 340 E Dekalb St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective January 2, 2009
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 340 E Dekalb St 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 | SOMONAUK serves 1,860 people · EPA ID IL0374870 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2025 |
| 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 | None 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 213 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Watch TV, Xfinity.
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