423 Charles St
Oconomowoc, WI 53066
3 bd 2 ba 1,748 sqft Built 1901 Lot 20,909 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 | $240,700 | $96,200 | $336,900 | $3,816 |
| 2024 | $200,900 | $96,200 | $297,100 | $3,167 |
| 2023 | $183,100 | $96,200 | $279,300 | $3,109 |
| 2022 | $163,800 | $96,200 | $260,000 | $3,529 |
| 2021 | $160,600 | $96,200 | $256,800 | $3,439 |
| 2020 | $104,800 | $80,200 | $185,000 | $3,341 |
| 2019 | $104,800 | $80,200 | $185,000 | $3,252 |
| 2018 | $83,600 | $80,200 | $163,800 | $2,628 |
| 2017 | $83,600 | $80,200 | $163,800 | $2,629 |
| 2016 | $83,600 | $80,200 | $163,800 | $2,654 |
| 2015 | $83,600 | $80,200 | $163,800 | $2,648 |
| 2014 | $83,600 | $80,200 | $163,800 | $2,652 |
| 2013 | $100,000 | $92,800 | $192,800 | $3,226 |
| 2012 | $100,000 | $92,800 | $192,800 | $3,259 |
| 2010 | $118,800 | $92,800 | $211,600 | $3,319 |
| 2009 | $118,800 | $92,800 | $211,600 | $3,158 |
| 2008 | $118,800 | $92,800 | $211,600 | $3,011 |
| 2006 | $113,600 | $50,400 | $164,000 | $2,815 |
Property facts
Year built
1901
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,748 sqft
Lot size
20,909 sqft
ZIP code
53066
City
Oconomowoc
Street
Charles St
Coordinates
43.10718, -88.49011
Comparable properties nearby
Frequently asked questions
When did 423 Charles St last sell?
No public-record sale is on file for 423 Charles St.
What is the current tax assessment for 423 Charles St?
The most recent total assessment for 423 Charles St (year 2025) is $336,900 with $3,816 in property tax.
When was 423 Charles St built?
423 Charles St was built in 1901.
How does 423 Charles St compare to others on Charles St?
We do not currently track other properties on Charles St.
What are the property facts for 423 Charles St?
423 Charles St is a 3 bed, 2 bath, 1,748 sqft, 20,909 sqft lot single_family.
Is 423 Charles St a flip candidate?
No — 423 Charles St does not appear in our flips dataset.
Is 423 Charles St a tax-appeal candidate?
No — 423 Charles St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.4%
Implied 1-yr
+1.8%
2026 Q3
$791.9K
2026 Q4
$795.3K
ZIP 53066 — Median Price History + Forecast
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Geography