Winnebago County property record for 3286 Isaac Ln, Oshkosh, WI 54902
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 4 ba · 2,759 sqft · built 2009 |
| Lot Size | 0.37 acres (16,107 sqft) |
| Owner | Trust Name on File |
| Last Sale | $40,000 (Jun 2009) |
| Tax Bill | $7,309 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 14-16583600 |
| Primary APN | 14-16583600 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 11 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 2,759 sqft Living Area |
| Gross Area | 1,100 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 16,107 sqft (0.37 acres) |
| Garage Type | Attached |
| Garage Area | 1,100 sqft |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Account Number | 914-16583600 |
|---|---|
| Street Address | 3286 ISAAC LN |
| City | OSHKOSH |
| State | WI |
| Zip | 54902-7399 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R3 |
| Legal Description | LOT 36 THE 1ST ADDN TO PATRIARCHS SUBD |
| Legal Subdivision | THE 1ST ADDN TO PATRIARCHS SUBD |
| Legal Lot Number | 36 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 1900 |
3286 Isaac Ln, a duplex, is held in a trust since October 2020.
Source: Winnebago County records, as of May 27, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 3288 ISAAC LN, OSHKOSH, WI 54902-7399 |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
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 | Name on Deed |
|---|---|
| Last Sale | Jun 2, 2009 · Amount on File |
| Deed Sale | Jun 2, 2009 · Amount on File |
| Deed Document Number | 20091507719 |
| Last Transfer Date | Oct 9, 2020 |
| Transfer Doc | 0001831689 |
| Record Updated | Sep 20, 2026 |
Source: Winnebago County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Winnebago County |
| Municipality | Oshkosh City |
| Unified School District | Oshkosh Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $386,500 (-) Land $50,600 Building $335,900 | ||
| 2024 | $7,309.00 (+4.06%) | $386,500 (+63.49%) Land $50,600 Building $335,900 | |
| 2023 | $7,024.00 (+1.12%) | $236,400 (-) Land $32,600 Building $203,800 | $341,604 Land $47,108 Building $294,496 |
| 2022 | $6,946.00 | $236,400 Land $32,600 Building $203,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3286 Isaac Ln in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1986.
Source: FEMA National Flood Hazard Layer, effective March 26, 2019 · 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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 2 (1986–2008) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jun 2008 · 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 3286 Isaac Ln 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 97% of the US · lower than 92% 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 | OSHKOSH WATERWORKS serves 63,000 people · EPA ID WI4710457 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Apr 2025 |
| Lead | 6 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 211 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
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