Jefferson County property record for W1850 Co Rd B, Sullivan, WI 53178
| Property Type | Single Family Home |
|---|---|
| Lot Size | 2 acres (87,120 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $10,000 (Feb 2015) |
| Tax Bill | $4,952 (2025) |
| Deeds & Mortgages | Mar 2017 Line of Credit Feb 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 006-0716-1742-000 |
| Primary APN | 006-0716-1742-000 |
|---|
| Lot Area | 87,120 sqft (2 acres) |
|---|
| Street Address | W1850 COUNTY ROAD B |
|---|---|
| City | SULLIVAN |
| State | WI |
| Zip | 53178-9749 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1, CSM 4126-20-141. |
| Legal Range | 16E |
| Legal Township | 07N |
| Legal Section | 17 |
| Legal Subdivision | CERTIFIED SURVEY MAP NO 4126 |
| Legal Lot Number | 1 |
| Jurisdiction | JEFFERSON WI |
| Township / Civil Division | CONCORD |
| Census Block Group | 1 |
| Census Block | 1041 |
| Census Tract | 100800 |
Source: Jefferson County records, as of February 18, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | W1850 COUNTY ROAD B, SULLIVAN, WI 53178-9749 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 9, 2017 | Deed of Trust, Mortgage · Line of Credit WAUKESHA STATE BANK |
| Feb 18, 2020 | Deed of Trust, Mortgage · Conventional Mortgage FAIRWAY INDEPENDENT MTG CORP |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 11, 2015 · Amount on Record |
| Deed Sale | Feb 11, 2015 · Amount on Record |
| Prior Sale | Jul 2, 2012 · Amount on Record |
| Deed Document Number | 20151351010 |
| Prior Transfer Date | Jun 15, 2012 |
| Prior Transfer Doc | 0001313259 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | JEFFERSON WI |
| Property Address | W1850 COUNTY ROAD B, SULLIVAN, WI 53178-9749 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0001379955 |
|---|---|
| Date | Mar 9, 2017 |
| Instrument | 1379955 |
| Name | WAUKESHA STATE BANK |
|---|---|
| Type | Bank |
| Address | WAUKESHA, WI 53187 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | JEFFERSON WI |
| Property Address | W1850 COUNTY ROAD B, SULLIVAN, WI 53178-9749 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0001420619 |
|---|---|
| Date | Feb 18, 2020 |
| Instrument | 1420619 |
| Name | FAIRWAY INDEPENDENT MTG CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Mar 1, 2035 |
| Rate Type | Fixed Rate |
|---|
Source: Jefferson County assessment roll, as of February 18, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Jefferson County |
| County Subdivision | Concord Town |
| Unified School District | Johnson Creek School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,952.00 (+7.35%) Homeowner's exemption | $307,900 (-) Land $101,000 Building $206,900 | $347,400 |
| 2023 | $4,613.00 Homeowner's exemption | $307,900 Land $101,000 Building $206,900 |
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 November 5, 2020 · 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 | 1 in force |
| Nearby Flood Claims | 1 (1979) |
| Most Recent Claim | Mar 1979 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 94% 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: FCC Broadband Data Collection, based on 6 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Bug Tussel Wireless Fiber | 1,000 / 1,000 |
| Spectrum Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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