Waukesha County property record for 638 E Wilson St, Oconomowoc, WI 53066
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,504 sqft |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $4,091 (2025) |
| Deeds & Mortgages | Apr 2021 Mortgage Feb 2018 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | OCOC-0561-402 |
| Primary APN | OCOC-0561-402 |
|---|
| Lot Area | 13,068 sqft (0.3 acres) |
|---|
| Street Address | 638 E WILSON ST |
|---|---|
| City | OCONOMOWOC |
| State | WI |
| Zip | 53066-2906 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PT W1/2 NE1/4 SEC 33 T8N R17E; COM NW COR; S4447E 46.7 FT; S025E 934 FT; N8935E 120 FT; S025E 482.1 FT; N8841E 242 FT THE BGN; N8841E 110 FT; S025E 120 FT; S8841W 110 FT; N025W 120 FT TO BGN :: DOC# 4296189 |
| Legal Range | 17E |
| Legal Township | 8N |
| Legal Section | 33 |
| Legal Subdivision | T ADD |
| Legal Block | 17 |
| Legal Lot Number | 8 |
| Jurisdiction | WAUKESHA WI |
| Township / Civil Division | OCONOMOWOC |
| Census Block Group | 3 |
| Census Block | 3029 |
| Census Tract | 204301 |
638 E Wilson St is held in a trust since July 2017.
Source: Waukesha County records, as of June 23, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 638 E WILSON ST, OCONOMOWOC, WI 53066-2906 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
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 |
|---|---|
| Apr 6, 2021 | Deed of Trust, Mortgage · Conventional Mortgage BANK FIVE NINE |
| Feb 19, 2018 | Deed of Trust, Mortgage · Line of Credit FIRST BANK FINANCIAL CENTRE |
| Aug 24, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jul 31, 2017 |
| Transfer Doc | 0004296189 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WAUKESHA WI |
| Property Address | 638 E WILSON ST, OCONOMOWOC, WI 53066-2906 |
| Transaction Type | Mortgage |
| Record Updated | Apr 28, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0004573131 |
|---|---|
| Date | Apr 6, 2021 |
| Instrument | 4573131 |
| Name | BANK FIVE NINE |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 120 Months |
| Due | Apr 1, 2031 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WAUKESHA WI |
| Property Address | 638 E WILSON ST, OCONOMOWOC, WI 53066-2906 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0004325600 |
|---|---|
| Date | Feb 19, 2018 |
| Instrument | 4325600 |
| Name | FIRST BANK FINANCIAL CENTRE |
|---|---|
| Type | Bank |
| Address | OCONOMOWOC, WI 53066 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WAUKESHA WI |
| Recording Date | Aug 24, 2017 |
| Property Address | 638 E WILSON ST, OCONOMOWOC, WI 53066-2906 |
| Document Number | 0004296189 |
| Instrument Date | Jul 31, 2017 |
| Instrument | 4296189 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
The 2025 property tax bill for 638 E Wilson St was $4,091.
Source: Waukesha County assessment roll, as of June 23, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Waukesha County |
| Municipality | Oconomowoc City |
| Unified School District | Oconomowoc Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,091.00 | $394,900 Land $78,200 Building $316,700 | $400,800 |
| 2023 | $3,728.00 Homeowner's exemption | $334,000 Land $78,200 Building $255,800 | $348,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 638 E Wilson St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 19, 2025
| 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.
The area around 638 E Wilson St 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 | OCONOMOWOC WATERWORKS serves 15,805 people · EPA ID WI2680227 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2025 |
| Lead | 7 ppb (2023) 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 259 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 50 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures