171 Mill Ave
Union Grove, WI 53182
4 bd 4 ba 3,086 sqft Built 2001 Lot 15,246 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 | $382,000 | $88,400 | $470,400 | $6,523 |
| 2023 | $301,900 | $56,200 | $358,100 | $6,098 |
| 2022 | $301,900 | $56,200 | $358,100 | $6,355 |
| 2021 | $301,900 | $56,200 | $358,100 | $5,984 |
| 2020 | $245,000 | $52,400 | $297,400 | $6,161 |
| 2019 | $245,000 | $52,400 | $297,400 | $6,384 |
| 2018 | $253,200 | $52,400 | $305,600 | $6,265 |
| 2017 | $206,900 | $53,800 | $260,700 | $5,580 |
| 2016 | $206,900 | $53,800 | $260,700 | $5,595 |
| 2015 | $206,900 | $53,800 | $260,700 | $5,927 |
| 2014 | $206,900 | $53,800 | $260,700 | $5,838 |
| 2013 | $206,900 | $53,800 | $260,700 | $6,085 |
| 2012 | $206,900 | $53,800 | $260,700 | $6,070 |
| 2011 | $226,300 | $59,900 | $286,200 | $6,077 |
| 2010 | $223,900 | $59,900 | $283,800 | $6,117 |
| 2009 | $229,600 | $59,900 | $289,500 | $5,835 |
| 2008 | $229,600 | $59,900 | $289,500 | $5,627 |
| 2007 | $194,400 | $52,100 | $246,500 | $5,432 |
Property facts
Year built
2001
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
3,086 sqft
Lot size
15,246 sqft
ZIP code
53182
City
Union Grove
Street
Mill Ave
Coordinates
42.68803, -88.03818
Comparable properties nearby
Frequently asked questions
When did 171 Mill Ave last sell?
No public-record sale is on file for 171 Mill Ave.
What is the current tax assessment for 171 Mill Ave?
The most recent total assessment for 171 Mill Ave (year 2025) is $470,400 with $6,523 in property tax.
When was 171 Mill Ave built?
171 Mill Ave was built in 2001.
How does 171 Mill Ave compare to others on Mill Ave?
We track 8 other properties on Mill Ave. Browse the list under "Other properties on Mill Ave" to compare beds, baths, and sale history.
What are the property facts for 171 Mill Ave?
171 Mill Ave is a 4 bed, 4 bath, 3,086 sqft, 15,246 sqft lot single_family.
Is 171 Mill Ave a flip candidate?
No — 171 Mill Ave does not appear in our flips dataset.
Is 171 Mill Ave a tax-appeal candidate?
No — 171 Mill Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.0%
Implied 1-yr
-16.1%
2026 Q3
$323.5K
2026 Q4
$305.8K
ZIP 53182 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mill Ave