421 Maple Ln
Williams Bay, WI 53191
4 bd 3 ba 3,236 sqft Built 2003 Lot 12,632 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $688,000 | $86,500 | $774,500 | $6,526 |
| 2023 | $469,800 | $74,000 | $543,800 | $6,305 |
| 2022 | $469,800 | $74,000 | $543,800 | $7,060 |
| 2021 | $316,400 | $42,900 | $359,300 | $5,847 |
| 2020 | $316,400 | $42,900 | $359,300 | $5,897 |
| 2019 | $312,500 | $42,900 | $355,400 | $5,593 |
| 2018 | $312,500 | $42,900 | $355,400 | $5,445 |
| 2017 | $312,500 | $42,900 | $355,400 | $5,111 |
| 2016 | $270,200 | $53,800 | $324,000 | $5,044 |
| 2015 | $270,200 | $53,800 | $324,000 | $4,946 |
| 2014 | $270,200 | $53,800 | $324,000 | $4,517 |
| 2013 | $246,200 | $53,800 | $300,000 | $4,391 |
| 2012 | $246,200 | $53,800 | $300,000 | $4,413 |
| 2011 | $246,200 | $53,800 | $300,000 | $4,151 |
| 2010 | $246,200 | $53,800 | $300,000 | $4,185 |
| 2009 | $250,500 | $53,800 | $304,300 | $4,847 |
| 2008 | $234,400 | $53,800 | $288,200 | $4,478 |
| 2007 | $234,400 | $53,800 | $288,200 | $4,427 |
Property facts
Year built
2003
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
3,236 sqft
Lot size
12,632 sqft
ZIP code
53191
City
Williams Bay
Street
Maple Ln
Coordinates
42.57995, -88.55854
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 421 Maple Ln last sell?
No public-record sale is on file for 421 Maple Ln.
What is the current tax assessment for 421 Maple Ln?
The most recent total assessment for 421 Maple Ln (year 2025) is $774,500 with $6,526 in property tax.
When was 421 Maple Ln built?
421 Maple Ln was built in 2003.
How does 421 Maple Ln compare to others on Maple Ln?
We track 8 other properties on Maple Ln. Browse the list under "Other properties on Maple Ln" to compare beds, baths, and sale history.
What are the property facts for 421 Maple Ln?
421 Maple Ln is a 4 bed, 3 bath, 3,236 sqft, 12,632 sqft lot single_family.
Is 421 Maple Ln a flip candidate?
No — 421 Maple Ln does not appear in our flips dataset.
Is 421 Maple Ln a tax-appeal candidate?
No — 421 Maple Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.4%
Implied 1-yr
+5.6%
2026 Q3
$627.1K
2026 Q4
$635.1K
ZIP 53191 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Maple Ln