Walworth County property record for 521 S 3rd St, Delavan, WI 53115
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.28 acres (12,197 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $132,900 (Oct 2018) |
| Tax Bill | $2,498 (2025) |
| Deeds & Mortgages | Jul 2021 Mortgage Oct 2018 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | XOP 00268 |
| Primary APN | XOP 00268 |
|---|
| Lot Area | 12,197 sqft (0.28 acres) |
|---|
| Old Parcel Number | XOP00268 |
|---|---|
| Street Address | 521 S 3RD ST |
| City | DELAVAN |
| State | WI |
| Zip | 53115-2201 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PT OUTLOT 1 ORIGINAL PLAT DESC AS: COM SE COR SEC 18 T2N R16E S87D49'12"W 1328.81', S88D25' 18"W 164.98', N1D24'45"W 113. 56' |
| Legal Range | 16E |
| Legal Township | 02N |
| Legal Section | 18 |
| Legal Subdivision | ORIGINAL PLAT |
| Jurisdiction | WALWORTH WI |
| Township / Civil Division | DELAVAN |
| Census Block Group | 4 |
| Census Block | 4026 |
| Census Tract | 702 |
Source: Walworth County records, as of February 9, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 521 S 3RD ST, DELAVAN, WI 53115-2201 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jul 28, 2021 | Deed of Trust, Mortgage · Conventional Mortgage BANK FIVE NINE |
| Oct 19, 2018 | Warranty Deed, Transfer · FHA Mortgage |
| Oct 19, 2018 | Warranty Deed, Transfer · FHA Mortgage FIRST BANK FINANCIAL CENTRE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 19, 2018 · Amount on Record |
| Deed Sale | Oct 19, 2018 · Amount on Record |
| Prior Sale | Dec 5, 2008 |
| Deed Document Number | 977367 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALWORTH WI |
| Property Address | 521 S 3RD ST, DELAVAN, WI 53115-2201 |
| Transaction Type | Mortgage |
| Record Updated | Aug 11, 2021 |
| Name | Verified Name |
|---|
| Document Number | 1042826 |
|---|---|
| Date | Jul 28, 2021 |
| Instrument | 1042826 |
| Name | BANK FIVE NINE |
|---|---|
| Type | Bank |
| Address | OCONOMOWOC, WI 53066 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 1, 2051 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WALWORTH WI |
| Recording Date | Oct 19, 2018 |
| Property Address | 521 S 3RD ST, DELAVAN, WI 53115-2201 |
| Document Number | 977367 |
| Instrument Date | Oct 19, 2018 |
| Instrument | 977367 |
| Transaction Type | Transfer |
| Record Updated | Feb 6, 2021 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $398.70 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 977368 |
|---|---|
| Date | Oct 19, 2018 |
| Instrument | 977368 |
| Type | Bank |
|---|
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2048 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WALWORTH WI |
| Recording Date | Oct 19, 2018 |
| Property Address | 521 S 3RD ST, DELAVAN, WI 53115-2201 |
| Document Number | 0000977367 |
| Instrument Date | Oct 19, 2018 |
| Instrument | 977367 |
| Transaction Type | Transfer |
| Record Updated | Apr 28, 2022 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $398.70 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0000977368 |
|---|---|
| Date | Oct 19, 2018 |
| Instrument | 977368 |
| Name | FIRST BANK FINANCIAL CENTRE |
|---|---|
| Type | Bank |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2048 |
Source: Walworth County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Walworth County |
| Municipality | Delavan City |
| Unified School District | Delavan-Darien School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,498.00 (+25.21%) Homeowner's exemption | $175,100 (+73.54%) Land $31,000 Building $144,100 | $187,555 (+42.98%) Land $33,205 Building $154,350 |
| 2023 | $1,995.00 (+0.3%) Homeowner's exemption | $100,900 (-) Land $17,800 Building $83,100 | |
| 2022 | $1,989.00 Homeowner's exemption | $100,900 Land $17,800 Building $83,100 | $131,172 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective March 2, 2023
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 90% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | DELAVAN WATERWORKS serves 9,028 people · EPA ID WI2650113 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2024 |
| Lead | 10 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 373 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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