Rock County property record for 321 Plumb St, Milton, WI 53563
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,469 sqft · built 1882 |
| Lot Size | 0.21 acres (9,148 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $135,000 (Dec 2021) |
| Tax Bill | $2,003 (2025) |
| Deeds & Mortgages | Dec 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | V-23-840 |
| Primary APN | V-23-840 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,469 sqft Living Area |
| 1st Floor Area | 871 sqft |
| Year Built | Built 1882 |
|---|---|
| Effective Year Built | Effective 1882 |
| Architectural Style | Contemporary |
| Exterior Material | Wood |
| Lot Area | 9,148 sqft (0.21 acres) |
| Porch | Slab |
| Deck Area | Deck Area |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Account Number | 257 088002 |
|---|---|
| Street Address | 321 PLUMB ST |
| City | MILTON |
| State | WI |
| Zip | 53563-1440 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PT SW1/4 ASSESSOR'S PLAT PT OUTLOT 62 - E 155' (EXC S 16.5') |
| Jurisdiction | ROCK WI |
| Township / Civil Division | MILTON |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 3102 |
321 Plumb St is owned and occupied by two individuals who bought it in December 2021.
Source: Rock County records, as of April 2, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 244, FORT ATKINSON, WI 53538-0244 |
| 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 | Dec 16, 2021 · Amount on File |
| Deed Sale | Dec 16, 2021 · Amount on File |
| Deed Document Number | 20212207394 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ROCK WI |
| Recording Date | Dec 16, 2021 |
| Property Address | 321 PLUMB ST, MILTON, WI 53563-1440 |
| Document Number | 0002207394 |
| Instrument Date | Oct 15, 2021 |
| Instrument | 2207394 |
| Transaction Type | Transfer |
| Record Updated | Jan 12, 2022 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $405.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 321 PLUMB ST, MILTON, WI 53563-1440 |
| Investor | Possibly a Property Investor |
| Document Number | 0002207395 |
|---|---|
| Date | Dec 16, 2021 |
| Instrument | 2207395 |
| Name | GUILD MORTGAGE CO |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 321 Plumb St was $2,003 with a homeowner's exemption.
Source: Rock County assessment roll, as of April 2, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Rock County |
| Municipality | Milton City |
| Unified School District | Milton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,003.00 Homeowner's exemption | $119,500 Land $20,500 Building $99,000 | $137,800 |
| 2023 | $1,641.00 Homeowner's exemption | $85,100 Land $16,500 Building $68,600 | $110,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 321 Plumb St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 3, 2017
| 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.
Wildfire risk around 321 Plumb St 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MILTON WATERWORKS serves 5,588 people · EPA ID WI1540130 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | 2 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Sanitary survey deficiency not corrected Oct 2018 |
| 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 333 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| LiteWire Fixed Wireless | 100 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
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