Jefferson County property record for N6503 Highmound Rd, Sullivan, WI 53178
| Property Type | Single Family Home |
|---|---|
| Lot Size | 2 acres (87,120 sqft) |
| Owner | Individual Name on File |
| Last Sale | $310,000 (Apr 2013) |
| Tax Bill | $8,926 (2025) |
| Deeds & Mortgages | Jul 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 006-0716-0834-002 |
| Primary APN | 006-0716-0834-002 |
|---|
| Lot Area | 87,120 sqft (2 acres) |
|---|---|
| Lot Dimensions | 295 ft deep x 295 ft wide |
| Street Address | N6503 HIGHMOUND RD |
|---|---|
| City | SULLIVAN |
| State | WI |
| Zip | 53178-9739 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1, CSM 4574-23-172. |
| Legal Range | 16E |
| Legal Township | 07N |
| Legal Section | 08 |
| Legal Quarter | SW |
| Quarter-Quarter Section | SE |
| Legal Subdivision | CERTIFIED SURV MAP 4574 |
| Legal Lot Number | 1 |
| Jurisdiction | JEFFERSON WI |
| Township / Civil Division | CONCORD |
| Census Block Group | 1 |
| Census Block | 1044 |
| Census Tract | 100800 |
N6503 Highmound Rd is owned and occupied by an individual who bought it in April 2013.
Source: Jefferson County records, as of February 16, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | N6503 HIGHMOUND RD, SULLIVAN, WI 53178-9739 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Apr 3, 2013 · Amount on File |
| Deed Sale | Apr 3, 2013 · Amount on File |
| Deed Document Number | 1327143 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | JEFFERSON WI |
| Property Address | N6503 HIGHMOUND RD, SULLIVAN, WI 53178-9739 |
| Transaction Type | Mortgage |
| Record Updated | Aug 11, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0001448728 |
|---|---|
| Date | Jul 16, 2021 |
| Instrument | 1448728 |
| Name | SUMMIT CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Aug 1, 2036 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for N6503 Highmound Rd was $8,926 with a homeowner's exemption.
Source: Jefferson County assessment roll, as of May 31, 2025
| 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 | $8,926.00 Homeowner's exemption | $554,900 Land $101,000 Building $453,900 | $626,000 |
| 2023 | $8,398.00 Homeowner's exemption | $554,900 Land $101,000 Building $453,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place N6503 Highmound Rd 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 N6503 Highmound Rd 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 6 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| Netwurx Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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