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303 E Walworth Ave, Delavan, WI 53115 Property Records

Walworth County property record for 303 E Walworth Ave, Delavan, WI 53115

Property Summary

Property TypeCommercial
Lot Size0.076 acres (3,354 sqft)
OwnerIndividual Name on Record
Last Sale$160,000 (Oct 2018)
Tax Bill$4,124 (2025)
Deeds & MortgagesOct 2018 Sale
Oct 2018 Sale
Flood ZoneZone X (minimal risk)
APNXOP 00076

Property Details

APN / Parcel Number

Primary APNXOP 00076

Exterior

Lot Area3,354 sqft (0.076 acres)

Location & Zoning

Old Parcel NumberXOP00076
Street Address303 E WALWORTH AVE
CityDELAVAN
StateWI
Zip53115-1119
Property CategoryCommercial
Property TypeCommercial > Retail
Legal DescriptionW 33.75' OF S 100' LOT 4 BLK 10. ORIGINAL PLAT CITY OF DELAVAN
Legal SubdivisionORIGINAL PLAT
Legal Block10
Legal Lot Number4
JurisdictionWALWORTH WI
Township / Civil DivisionDELAVAN
Census Block Group1
Census Block1016
Census Tract702

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic DistrictWithin the Delavan Downtown Commercial Historic District
listed 2016 · 26 contributing resources · NRIS 16000067

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

Source: Walworth County records, as of February 9, 2026

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

Owner of RecordIndividual Name on Record
Mailing AddressN1385 SUMMIT DR, FONTANA, WI 53125-1914
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Oct 22, 2018Warranty Deed, Transfer
KNIGHT BARRY TITLE, KNIGHT BARRY TITLE INC
Oct 22, 2018Warranty Deed, Transfer
KNIGHT BARRY TITLE, KNIGHT BARRY TITLE INC

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 22, 2018 · Amount on Record
Deed SaleOct 22, 2018 · Amount on Record
Prior SaleJun 3, 2011
Deed Document Number977433
Record UpdatedJun 8, 2026

October 2018: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionWALWORTH WI
Recording DateOct 22, 2018
Property Address303 E WALWORTH AVE, DELAVAN, WI 53115-1119
Document Number977433
Instrument DateOct 19, 2018
Instrument977433
Transaction TypeTransfer
Record UpdatedFeb 6, 2021
Title CompanyKNIGHT BARRY TITLE, KNIGHT BARRY TITLE INC

Transaction

AmountAmount Recorded
Tax$480.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
AddressN 1385 SUMMIX DR, FONTANA, WI 53125

October 2018: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionWALWORTH WI
Recording DateOct 22, 2018
Property Address303 E WALWORTH AVE, DELAVAN, WI 53115-1119
Document Number0000977433
Instrument DateOct 19, 2018
Instrument977433
Transaction TypeTransfer
Record UpdatedApr 28, 2022
Title CompanyKNIGHT BARRY TITLE, KNIGHT BARRY TITLE INC

Transaction

AmountAmount Recorded
Tax$480.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
AddressN 1385 SUMMIT DRIVE, FONTANA, WI 53125-1914

Tax Assessment & Valuation

Source: Walworth County assessment roll, as of January 1, 2025

Property Jurisdictions

TypeName
StateWisconsin
CountyWalworth County
MunicipalityDelavan City
Unified School DistrictDelavan-Darien School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$4,124.00 (+0.02%)$269,000 (+44.47%) Land $38,500 Building $230,500$288,135 (+19.03%) Land $41,239 Building $246,896
2023$4,123.00 (+1.28%)$186,200 (-) Land $38,700 Building $147,500
2022$4,071.00$186,200 Land $38,700 Building $147,500$242,063

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective March 2, 2023

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

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

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemDELAVAN WATERWORKS
serves 9,028 people · EPA ID WI2650113
Water SourceGroundwater
Last State InspectionMar 2024
Lead10 ppb (2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 189 locations within half a mile, as of December 31, 2025

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

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