Polk County property record for 306 3rd Ave SW, Milltown, WI 54858
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.5 acres (21,780 sqft) |
| Owner | Individual Name on File |
| Last Sale | $319,900 (Sep 2025) |
| Tax Bill | $4,491 (2025) |
| Deeds & Mortgages | Sep 2025 Sale May 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 151-00367-0400 |
| Primary APN | 151-00367-0400 |
|---|
| Lot Area | 21,780 sqft (0.5 acres) |
|---|
| Street Address | 306 3RD AVE SW |
|---|---|
| City | MILLTOWN |
| State | WI |
| Zip | 54858-4427 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 4 HASTA LA VISTA |
| Legal Range | 17W |
| Legal Township | 35N |
| Legal Section | 18 |
| Legal Subdivision | HASTA LA VISTA |
| Legal Lot Number | 4 |
| Jurisdiction | POLK WI |
| Township / Civil Division | MILLTOWN |
| Census Block Group | 2 |
| Census Block | 2037 |
| Census Tract | 960302 |
306 3rd Ave SW is owned and occupied by an individual who bought it in September 2025.
Source: Polk County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 306 3RD AVE SW, MILLTOWN, WI 54858-4427 |
| 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.
| Date | Document |
|---|---|
| Sep 5, 2025 | Warranty Deed, Transfer NORTHWEST LAND TITLE INC, NORTHWEST LAND TITLE |
| May 28, 2020 | Deed of Trust, Mortgage · Conventional Mortgage BARRINGTON BANK & TRUST CO NA |
| Aug 22, 2018 | Warranty Deed, Transfer · Conventional Mortgage BARRINGTON BANK & TRUST CO NA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 5, 2025 · Amount on File |
| Deed Sale | Sep 5, 2025 · Amount on File |
| Prior Sale | Aug 22, 2018 · Amount on File |
| Deed Document Number | 2025938382 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | POLK WI |
| Recording Date | Sep 5, 2025 |
| Property Address | 306 3RD AVE SW, MILLTOWN, WI 54858-4427 |
| Document Number | 0000938382 |
| Instrument Date | Aug 29, 2025 |
| Instrument | 938382 |
| Transaction Type | Transfer |
| Record Updated | Oct 1, 2025 |
| Title Company | NORTHWEST LAND TITLE INC, NORTHWEST LAND TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $959.70 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | POLK WI |
| Property Address | 306 3RD AVE SW, MILLTOWN, WI 54858-4427 |
| Transaction Type | Mortgage |
| Record Updated | Feb 25, 2021 |
| Name | Verified Name |
|---|
| Document Number | 882688 |
|---|---|
| Date | May 28, 2020 |
| Instrument | 882688 |
| Name | BARRINGTON BANK & TRUST CO NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2050 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | POLK WI |
| Recording Date | Aug 22, 2018 |
| Property Address | 306 3RD AVE SW, MILLTOWN, WI 54858-4427 |
| Document Number | 0000864718 |
| Instrument Date | Aug 8, 2018 |
| Instrument | 864718 |
| Transaction Type | Transfer |
| Record Updated | May 16, 2022 |
| Title Company | NORTHWEST LAND TITLE INC, NORTHWEST LAND TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $285.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0000864719 |
|---|---|
| Date | Aug 22, 2018 |
| Instrument | 864719 |
| Name | BARRINGTON BANK & TRUST CO NA |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 306 3rd Ave SW was $4,491 with a homeowner's exemption, up 5.4% from the year before.
Source: Polk County assessment roll, as of February 19, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Polk County |
| Municipality | Milltown Village |
| Unified School District | Unity School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,491.00 (+5.42%) Homeowner's exemption | $334,600 (+121.59%) Land $22,700 Building $311,900 | $346,100 (+8.94%) Land $23,480 Building $322,620 |
| 2024 | $4,260.00 (+8.9%) Homeowner's exemption | $151,000 (-) Land $13,700 Building $137,300 | $317,700 (+15.4%) Land $28,824 Building $288,876 |
| 2023 | $3,912.00 Homeowner's exemption | $151,000 Land $13,700 Building $137,300 | $275,300 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 306 3rd Ave SW in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 16, 2011 · 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 | 2 in force |
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 306 3rd Ave SW 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 95% of the US · lower than 88% 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 | MILLTOWN WATERWORKS serves 915 people · EPA ID WI6490339 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Lead | 3 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 149 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Lakeland Communications Fiber | 1,000 / 1,000 |
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