Oconto County property record for 15585 Upper Island Ln, Mountain, WI 54149 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 4.21 acres (183,388 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $130,000 (Jan 2016) |
| Tax Bill | $2,497 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 014422403414B |
| Primary APN | 014422403414B |
|---|
| Lot Area | 183,388 sqft (4.21 acres) |
|---|
| Street Address | 15585 UPPER ISLAND LN |
|---|---|
| City | MOUNTAIN |
| State | WI |
| Zip | 54149 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PRT SE NE CO M NE COR; W 750' TO POB; S 200'; W 100'; S 50'; W TO W 40 LN; N TO NW COR; E TO P OB.&PRT NENE DES V791-P577 |
| Legal Range | 15E |
| Legal Township | 32N |
| Legal Section | 24 |
| Jurisdiction | OCONTO WI |
| Township / Civil Division | DOTY |
| Census Block Group | 2 |
| Census Block | 2068 |
| Census Tract | 100300 |
Source: Oconto County records · APN 014422403414B
Assessment roll updated April 14, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1036 TRACEY ST, MENASHA, WI 54952-9512 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 29, 2016 · Amount on Record |
| Deed Sale | Jan 29, 2016 · Amount on Record |
| Deed Document Number | 2016691744 |
| Record Updated | Jun 08, 2026 |
Source: Oconto County records · Assessment roll updated April 14, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Oconto County |
| County Subdivision | Doty Town |
| Unified School District | Suring School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,497.00 (+17.73%) | $151,100 (-) Land $56,600 Building $94,500 | $275,600 (+37.66%) Land $103,236 Building $172,364 |
| 2023 | $2,121.00 | $151,100 Land $56,600 Building $94,500 | $200,200 |
Source: FEMA National Flood Hazard Layer, Oconto County (55083C), updated May 18, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone A |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Wildfire Risk | Low above 20% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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