Grant County property record for 505 Rountree Ave, Platteville, WI 53818
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.29 acres (12,607 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $83,800 (Apr 2025) |
| Tax Bill | $2,423 (2025) |
| Deeds & Mortgages | Jun 2022 Sale & Mortgage Dec 2019 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 271-01673-0000 |
| Primary APN | 271-01673-0000 |
|---|
| Lot Area | 12,607 sqft (0.29 acres) |
|---|
| Street Address | 505 ROUNTREE AVE |
|---|---|
| City | PLATTEVILLE |
| State | WI |
| Zip | 53818-3536 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HOMESTEAD ADD. BLOCK 7 LOT 5 ALSO INCL PRT VAC ALLEY ADJ PROP DESC IN 798294 |
| Legal Range | 01W |
| Legal Township | 03N |
| Legal Section | 15 |
| Legal Subdivision | HOMESTEAD ADD |
| Legal Block | 7 |
| Legal Lot Number | 5 |
| Jurisdiction | GRANT WI |
| Township / Civil Division | PLATTEVILLE |
| Census Block Group | 2 |
| Census Block | 2042 |
| Census Tract | 960900 |
505 Rountree Ave is owned and occupied by two individuals who bought it in April 2025.
Source: Grant County records, as of March 31, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 505 ROUNTREE AVE, PLATTEVILLE, WI 53818-3536 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 |
|---|---|
| Jun 3, 2022 | Warranty Deed, Transfer · Conventional Mortgage PROSPERITY HOME MORTGAGE LLC |
| Dec 20, 2019 | Warranty Deed, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 1, 2025 · Amount on File |
| Deed Sale | Apr 1, 2025 · Amount on File |
| Prior Sale | Dec 20, 2019 · Amount on File |
| Deed Document Number | 2025848877 |
| Prior Transfer Date | Mar 21, 2025 |
| Prior Transfer Doc | 0000848877 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | GRANT WI |
| Recording Date | Jun 3, 2022 |
| Property Address | 505 ROUNTREE AVE, PLATTEVILLE, WI 53818-3536 |
| Document Number | 0000830218 |
| Instrument Date | May 23, 2022 |
| Instrument | 830218 |
| Transaction Type | Transfer |
| Record Updated | May 19, 2023 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $477.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 505 ROUNTREE AVE, PLATTEVILLE, WI 53818-3536 |
| Document Number | 0000830219 |
|---|---|
| Date | Jun 3, 2022 |
| Instrument | 830219 |
| Name | PROSPERITY HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2052 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | GRANT WI |
| Recording Date | Dec 20, 2019 |
| Property Address | 505 ROUNTREE AVE, PLATTEVILLE, WI 53818-3536 |
| Document Number | 0000807108 |
| Instrument Date | Dec 20, 2019 |
| Instrument | 807108 |
| Transaction Type | Transfer |
| Record Updated | May 19, 2023 |
| Amount | Amount on Record |
|---|---|
| Tax | $423.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4901 ANKER RD, RACINE, WI 53405-1045 |
The 2025 property tax bill for 505 Rountree Ave was $2,423 with a homeowner's exemption.
Source: Grant County assessment roll, as of March 31, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Grant County |
| Municipality | Platteville City |
| Unified School District | Platteville School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,423.00 | $167,500 Land $27,600 Building $139,900 | $175,400 Land $28,902 Building $146,498 |
| 2023 | $3,661.00 | $186,300 Land $27,600 Building $158,700 | $226,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 505 Rountree Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1993.
Source: FEMA National Flood Hazard Layer, effective February 3, 2016 · 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 | 8 in force |
| Nearby Flood Claims | 3 (1993–2000) |
| Most Recent Claim | Jun 2000 · Severe Storms, Tornadoes, And Flooding |
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 505 Rountree Ave is low, with 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 80% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | 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 | PLATTEVILLE WATERWORKS serves 12,268 people · EPA ID WI1220115 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Lead | 10 ppb (2025) 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 430 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Fiber · Cable in parts of the area | 1,000 / 1,000 |
| Brightspeed Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures