252 Summit Ave, Oconomowoc, WI 53066 Property Records

Waukesha County property record for 252 Summit Ave, Oconomowoc, WI 53066

Property Summary

Property Type	Commercial
Lot Size	0.27 acres (11,761 sqft)
Owner	Individual Name on File
Last Sale	$124,000 (May 2004)
Tax Bill	$2,111 (2025)
Flood Zone	Zone X (minimal risk)
APN	`OCOC-0563-277`

Property Details

APN / Parcel Number

Primary APN	`OCOC-0563-277`

Exterior

Lot Area	11,761 sqft (0.27 acres)

Location & Zoning

Street Address	252 SUMMIT AVE
City	OCONOMOWOC
State	WI
Zip	53066-3756
Property Category	Commercial
Property Type	Commercial > Retail
Legal Description	PT ASSESSORS PLAT NO 3 SEC 33 T8N R17E COM SE COR LOT 28 N 85.00 FT THE BGN N 85.00 FT W 131.00 FT S 36.51 FT S36 06W 30.67 FT S53 54E 50.00 FT N86 58E 108.82 FT TO BGN DOC# 3158250
Legal Range	17E
Legal Township	8N
Legal Section	33
Legal Subdivision	CITY/OCONOMOWOC ASSESSORS PLA
Legal Lot Number	28
Jurisdiction	WAUKESHA WI
Township / Civil Division	OCONOMOWOC
Census Block Group	3
Census Block	3005
Census Tract	204302

Owner

Source: Waukesha County records · APN OCOC-0563-277

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	Individual Name on File
Mailing Address	W233 VISTA DR, OCONOMOWOC, WI 53066-2063
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	May 06, 2004 · Amount on Record
Deed Sale	May 06, 2004 · Amount on Record
Prior Sale	May 06, 2004 · Amount on Record
Deed Document Number	20043158250
Prior Transfer Date	Apr 30, 2004
Prior Transfer Doc	0003158249
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Waukesha County records · Assessment roll updated June 23, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Wisconsin
County	Waukesha County
Municipality	Oconomowoc City
Unified School District	Oconomowoc Area School District (PK - 12)

Tax Bill & Assessment History

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	$2,111.00 (+13.86%)	$208,600 (+23.72%) Land $95,000 Building $113,600	$211,700 (+20.35%)
2023	$1,854.00 (-27.92%)	$168,600 (-) Land $95,000 Building $73,600	$175,900 (+3.23%)
2022	$2,572.00	$168,600 Land $95,000 Building $73,600	$170,400

Flood & Wildfire

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

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

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.

Drinking Water

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

Violations Reported to EPA

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.