DeKalb County property record for 540 E Dekalb St, Somonauk, IL 60552
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | Trust Name on File |
| Last Sale | $208,000 (Apr 2015) |
| Tax Bill | $5,699 (2024) |
| Deeds & Mortgages | Sep 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 18-33-381-005 |
| Primary APN | 18-33-381-005 |
|---|
| Lot Area | 13,068 sqft (0.3 acres) |
|---|
| Account Number | 1833381005 |
|---|---|
| Street Address | 540 E DEKALB ST |
| City | SOMONAUK |
| State | IL |
| Zip | 60552-3255 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 4 - FSB SUBDIVISION |
| Legal Subdivision | FSB SUBDIVISION |
| Legal Lot Number | 4 |
| Jurisdiction | DE KALB IL |
| Township / Civil Division | SOMONAUK |
| Census Block Group | 2 |
| Census Block | 2047 |
| Census Tract | 1900 |
540 E Dekalb St is owner-occupied and held in a trust since November 2015.
Source: DeKalb County records, as of April 8, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 540 E DEKALB ST, SOMONAUK, IL 60552-3255 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | Apr 21, 2015 · Amount on File |
| Deed Sale | Apr 21, 2015 · Amount on File |
| Deed Document Number | 20153500 |
| Last Transfer Date | Nov 3, 2015 |
| Transfer Doc | 0000011438 |
| Record Updated | Jun 8, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | DE KALB IL |
| Recording Date | Sep 6, 2022 |
| Property Address | 540 E DEKALB ST, SOMONAUK, IL 60552-3255 |
| Document Number | 0000008623 |
| Map Reference | DOC 2003029408 |
| Instrument Date | Aug 2, 2022 |
| Instrument | 2022008623 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | ATTORNEY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 540 E DEKALB ST, SOMONAUK, IL 60552-3255 |
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 | $112,356 Land $24,538 Building $87,818 | $337,068 Land $73,614 Building $263,454 | |
| 2024 | $5,699.00 | ||
| 2023 | $92,528 Land $20,207 Building $72,321 | $277,584 Land $60,621 Building $216,963 |
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 540 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 540 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 | IL AMERICAN-LAKE HOLIDAY private · serves 4,750 people · EPA ID IL0995200 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2026 |
| Lead | 2 ppb (2023–2025) 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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