405 Maple Ln, Williams Bay, WI 53191 Property Records

Walworth County property record for 405 Maple Ln, Williams Bay, WI 53191

Property Summary

Property Type	Single Family Home
Lot Size	0.28 acres (12,240 sqft)
Owner	Individual Name on Record
Last Sale	$580,000 (Aug 2021)
Tax Bill	$6,909 (2025)
Deeds & Mortgages	Aug 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`WLAK 00054`

Property Details

APN / Parcel Number

Primary APN	`WLAK 00054`

Exterior

Lot Area	12,240 sqft (0.28 acres)

Location & Zoning

Old Parcel Number	WLAK00054
Street Address	405 MAPLE LN
City	WILLIAMS BAY
State	WI
Zip	53191-9541
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 23 BLK 3 LAKEWOOD TRAILS SUB. AS RECORDED IN CAB B SLIDE 172 WCR. LOCATED IN NE 1/4 & NW 1/4 NW 1/4 SEC 1 T1N R16E. 12232
Legal Range	16E
Legal Township	01N
Legal Section	01
Legal Subdivision	LAKEWOOD TRAILS
Legal Block	3
Legal Lot Number	23
Jurisdiction	WALWORTH WI
Township / Civil Division	WILLIAMS BAY
Census Block Group	1
Census Block	1013
Census Tract	1603

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 Record	Individual Name on Record
Mailing Address	405 MAPLE LN, WILLIAMS BAY, WI 53191-9541
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 2, 2021 · Amount on Record
Deed Sale	Aug 2, 2021 · Amount on Record
Prior Sale	Dec 5, 2016 · Amount on Record
Deed Document Number	1043240
Record Updated	Jun 8, 2026

August 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WALWORTH WI
Recording Date	Aug 2, 2021
Property Address	405 MAPLE LN, WILLIAMS BAY, WI 53191-9541
Document Number	1043240
Instrument Date	Jul 29, 2021
Instrument	1043240
Transaction Type	Transfer
Record Updated	Aug 18, 2021
Title Company	KNIGHT BARRY TITLE, KNIGHT BARRY TITLE INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,740.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	405 MAPLE LN, WILLIAMS BAY, WI 53191-9541

Mortgage

Document Number	1043241
Date	Aug 2, 2021
Instrument	1043241

Lender

Name	FIRST NATIONAL BANK & TRUST CO
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2051

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Wisconsin
County	Walworth County
Municipality	Williams Bay Village
Unified School District	Williams Bay School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$6,909.00 (-1.58%) Homeowner's exemption	$818,900 (+35.71%) Land $84,700 Building $734,200	$808,132 (+34.9%) Land $83,586 Building $724,546
2023	$7,020.00 (-8.08%) Homeowner's exemption	$603,400 (-) Land $71,500 Building $531,900
2022	$7,637.00 Homeowner's exemption	$603,400 Land $71,500 Building $531,900	$599,039

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 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.

Wildfire

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

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 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 System	WILLIAMS BAY WATERWORKS serves 2,601 people · EPA ID WI2650060
Water Source	Groundwater
Last State Inspection	Mar 2024
Lead	45 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Lead public education Jul 2025
Monitoring and Reporting	10 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 282 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20