Jefferson County property record for N5456 Hillside Dr, Sullivan, WI 53178
| Property Type | Single Family Home |
|---|---|
| Lot Size | 1.19 acres (51,880 sqft) |
| Owner | Company Name on File |
| Tax Bill | $3,635 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 006-0716-2932-002 |
| Primary APN | 006-0716-2932-002 |
|---|
| Lot Area | 51,880 sqft (1.19 acres) |
|---|
| Street Address | N5456 HILLSIDE DR |
|---|---|
| City | SULLIVAN |
| State | WI |
| Zip | 53178-9744 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 2, CSM 2608-10-23, DOC 888289. |
| Legal Range | 16E |
| Legal Township | 07N |
| Legal Section | 29 |
| Legal Subdivision | CERTIFIED SURVEY MAP NO 2608 |
| Legal Lot Number | 2 |
| Jurisdiction | JEFFERSON WI |
| Township / Civil Division | CONCORD |
| Census Block Group | 1 |
| Census Block | 1089 |
| Census Tract | 100800 |
N5456 Hillside Dr is owned by a company that acquired it in December 2025 and is owner-occupied.
Source: Jefferson County records, as of October 20, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | N5456 HILLSIDE DR, SULLIVAN, WI 53178-9744 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Life Tenant |
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 Transfer Date | Dec 5, 2025 |
| Transfer Doc | 0001502680 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for N5456 Hillside Dr was $3,635 with a homeowner's exemption.
Source: Jefferson County assessment roll, as of February 18, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Jefferson County |
| County Subdivision | Concord Town |
| Unified School District | Watertown School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,635.00 Homeowner's exemption | $335,500 Land $68,600 Building $266,900 | $378,500 |
| 2023 | $3,370.00 Homeowner's exemption | $335,500 Land $68,600 Building $266,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place N5456 Hillside Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1979.
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.
Wildfire risk around N5456 Hillside Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 97.9% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 9 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Fiber | 1,000 / 1,000 |
| Bug Tussel Wireless Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
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