308 S 3rd St, Delavan, WI 53115 Property Records

Walworth County property record for 308 S 3rd St, Delavan, WI 53115

Property Summary

Property Type	Single Family Home
Lot Size	0.125 acres (5,445 sqft)
Owner	Company Name on File
Last Sale	$105,000 (Oct 2015)
Tax Bill	$2,920 (2025)
Flood Zone	Zone X (minimal risk)
APN	`XOP 00208`

Property Details

APN / Parcel Number

Primary APN	`XOP 00208`

Exterior

Lot Area	5,445 sqft (0.125 acres)

Location & Zoning

Old Parcel Number	XOP00208
Street Address	308 S 3RD ST
City	DELAVAN
State	WI
Zip	53115-1768
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	E 1/2 LOT 4 BLK 20 ORIGINAL PLAT CITY OF DELAVAN
Legal Subdivision	ORIGINAL PLAT
Legal Block	20
Legal Lot Number	4
Jurisdiction	WALWORTH WI
Township / Civil Division	DELAVAN
Census Block Group	4
Census Block	4021
Census Tract	702

Owner

Source: Walworth County records · APN XOP 00208

Assessment roll updated January 1, 2025 · Last verified February 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	W5811 AMOS RD, ELKHORN, WI 53121-4700
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 26, 2015 · Amount on Record
Deed Sale	Oct 26, 2015 · Amount on Record
Prior Sale	Sep 02, 2009 · Amount on Record
Deed Document Number	914394
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Walworth County records · Assessment roll updated January 1, 2025 · Last verified February 2026

Property Jurisdictions

Type	Name
State	Wisconsin
County	Walworth County
Municipality	Delavan City
Unified School District	Delavan-Darien 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	$2,920.00 (+42.37%)	$191,500 (+103.94%) Land $17,500 Building $174,000	$205,122 (+68.03%) Land $18,745 Building $186,377
2023	$2,051.00 (+1.33%)	$93,900 (-) Land $12,300 Building $81,600
2022	$2,024.00	$93,900 Land $12,300 Building $81,600	$122,072

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of March 2, 2023 · 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	Low lower than 99.1% of the US · lower than 97.9% 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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

Based on FCC filings for 373 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	DELAVAN WATERWORKS serves 9,028 people
Water Source	Groundwater
Last State Inspection	Mar 2024
Lead	10 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	1 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.