Waukesha County property record for 241 Summit Ave, Oconomowoc, WI 53066
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,688 sqft |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $183,000 (Jun 2016) |
| Tax Bill | $3,535 (2025) |
| Deeds & Mortgages | Jul 2020 Line of Credit Sep 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | OCOC-0563-174 |
| Primary APN | OCOC-0563-174 |
|---|
| Lot Area | 13,068 sqft (0.3 acres) |
|---|
| Street Address | 241 SUMMIT AVE |
|---|---|
| City | OCONOMOWOC |
| State | WI |
| Zip | 53066-3757 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 138 ORIGINAL PLAT PT SW1/4 SEC 33 T8N R17E :: ALSO COM SE COR LOT 138; SWLY 66 FT; NWLY 66 FT; NELY 66 FT; SELY TO BGN :: DOC# 4213476 |
| Legal Range | 17E |
| Legal Township | 8N |
| Legal Section | 33 |
| Legal Subdivision | ORIGINAL PLAT |
| Legal Lot Number | 138 |
| Jurisdiction | WAUKESHA WI |
| Township / Civil Division | OCONOMOWOC |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 204201 |
Source: Waukesha County records · APN OCOC-0563-174
Assessment roll updated June 23, 2026 · Last verified July 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 | 241 SUMMIT AVE, OCONOMOWOC, WI 53066-3757 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jul 20, 2020 | Deed of Trust, Mortgage · Line of Credit LANDMARK CU |
| Sep 14, 2018 | Deed of Trust, Mortgage · Conventional Mortgage LANDMARK CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 21, 2016 · Amount on Record |
| Deed Sale | Jun 21, 2016 · Amount on Record |
| Prior Sale | Oct 04, 2002 · Amount on Record |
| Deed Document Number | 20164213476 |
| Prior Transfer Date | Feb 24, 2014 |
| Prior Transfer Doc | 0004068792 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WAUKESHA WI |
| Property Address | 241 SUMMIT AVE, OCONOMOWOC, WI 53066-3757 |
| Document Number | 0004495542 |
| Instrument Date | Jul 20, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Aug 19, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 241 SUMMIT AVE OCONOMOWOC WI 530663757, OCONOMOWOC, WI 53066-3757 |
| Document Number | 0004495542 |
|---|---|
| Date | Jul 24, 2020 |
| Instrument | 4495542 |
| Name | LANDMARK CU |
|---|---|
| Type | Credit Union |
| Address | NEW BERLIN, WI 53151-0870 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WAUKESHA WI |
| Property Address | 241 SUMMIT AVE, OCONOMOWOC, WI 53066-3757 |
| Document Number | 0004361990 |
| Instrument Date | Sep 14, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Oct 04, 2018 |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 241 SUMMIT AVE OCONOMOWOC WI 530663757, OCONOMOWOC, WI 53066-3757 |
| Document Number | 0004361990 |
|---|---|
| Date | Sep 20, 2018 |
| Instrument | 4361990 |
| Name | LANDMARK CU |
|---|---|
| Type | Credit Union |
| Address | NEW BERLIN, WI 53151 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Waukesha County records · Assessment roll updated June 23, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Waukesha County |
| Municipality | Oconomowoc City |
| Unified School District | Oconomowoc Area 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 | $3,535.00 (+13.89%) | $341,300 (+22.37%) Land $78,100 Building $263,200 | $346,400 (+19%) |
| 2023 | $3,104.00 Homeowner's exemption | $278,900 Land $78,100 Building $200,800 | $291,100 |
Source: FEMA National Flood Hazard Layer as of October 19, 2025 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 98% of the US · lower than 94% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
Based on FCC filings for 421 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | OCONOMOWOC WATERWORKS serves 15,805 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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