Walworth County property record for 1550 Grebby St, Delavan, WI 53115 · Last verified April 2026
| Property Type | Industrial > General Industrial |
|---|---|
| Lot Size | 217,800 sqft (5 acres) |
| Tax Bill | $24,671.00 (2025) |
| Primary APN | XCDB3 00004B |
|---|
| Lot Area | 217,800 sqft (5 acres) |
|---|
| Street Address | 1550 GREBBY ST |
|---|---|
| City | DELAVAN |
| State | WI |
| Zip | 53115-2026 |
| Property Usage | Industrial Property Usage |
| Type | Industrial > General Industrial |
| Legal Description | PT BLK D DELAVAN BUSINESS PARK NO. 3 AS RECORDED IN CAB B SLIDE 111. LOCATED IN SECTIONS 16 & 17 T2N R16E DESC AS: COM NW COR |
| Legal Subdivision | DELAVAN BUSINESS PARK NO. 3 |
| Legal Block | D |
| Jurisdiction | WALWORTH WI |
| Minor Civil Division | DELAVAN |
| Census Blockgroup | 1 |
| Census Block | 1033 |
| Census Tract | 801 |
Source: Walworth County records · APN XCDB3 00004B
Assessment roll updated February 10, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1025 N AVON ST, ROCKFORD, IL 61101 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Jun 08, 2026 |
Source: Walworth County records · Assessment roll updated February 10, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Walworth County |
| Municipality | Delavan City |
| Unified School District | Delavan-Darien School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $24,671.00 (+4.76%) | $1,591,100 (+51.32%) Land $214,300 Building $1,376,800 | $1,704,277 (+22.19%) Land $229,543 Building $1,474,734 |
| 2023 | $23,551.00 (-0.78%) | $1,051,500 (-1.99%) Land $143,200 Building $908,300 | |
| 2022 | $23,736.00 | $1,072,900 Land $148,400 Building $924,500 | $1,394,790 |
Source: FEMA National Flood Hazard Layer, Walworth County (55127C), updated March 2, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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