Winnebago County property record for 30 Castle Ct, Oshkosh, WI 54902
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,932 sqft · built 1998 |
| Lot Size | 0.316 acres (13,765 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $176,000 (Mar 2012) |
| Tax Bill | $5,452 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 14-17700000 |
| Primary APN | 14-17700000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,932 sqft Living Area |
| Gross Area | 1,273 sqft |
| Basement Area | 769 sqft |
| Finished Basement | 769 sqft |
| Family Room | Family Room |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Split Level |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 13,765 sqft (0.316 acres) |
| Garage Type | Attached |
| Garage Area | 504 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Account Number | 914-17700000 |
|---|---|
| Street Address | 30 CASTLE CT |
| City | OSHKOSH |
| State | WI |
| Zip | 54902-7383 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 26 MANOR HEIGHTS |
| Legal Subdivision | MANOR HEIGHTS |
| Legal Lot Number | 26 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 1900 |
30 Castle Ct is owned and occupied by two individuals who bought it in March 2012.
Source: Winnebago County records, as of May 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 30 CASTLE CT, OSHKOSH, WI 54902-7383 |
| 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 | Mar 9, 2012 · Amount on File |
| Deed Sale | Mar 9, 2012 · Amount on File |
| Prior Sale | Jul 25, 2006 · Amount on File |
| Deed Document Number | 20121596692 |
| Record Updated | Oct 29, 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 | $302,400 Land $41,700 Building $260,700 | ||
| 2024 | $5,452.00 (+10.01%) | ||
| 2023 | $4,956.00 (+0.34%) Homeowner's exemption | $178,300 (-) Land $34,700 Building $143,600 | $257,647 Land $50,142 Building $207,505 |
| 2022 | $4,939.00 Homeowner's exemption | $178,300 Land $34,700 Building $143,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 30 Castle Ct 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.
The area around 30 Castle Ct has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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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