539 Union St
Hartford, WI 53027
— ba Lot 8,712 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 | $180,300 | $39,500 | $219,800 | $2,641 |
| 2024 | $180,300 | $39,500 | $219,800 | $2,345 |
| 2023 | $180,300 | $39,500 | $219,800 | $2,358 |
| 2022 | $180,300 | $39,500 | $219,800 | $2,480 |
| 2021 | $105,900 | $32,700 | $138,600 | $2,019 |
| 2020 | $105,900 | $32,700 | $138,600 | $2,130 |
| 2019 | $105,900 | $32,700 | $138,600 | $2,098 |
| 2018 | $103,900 | $32,700 | $136,600 | $2,242 |
| 2017 | $96,200 | $32,700 | $128,900 | $2,206 |
| 2016 | $96,200 | $32,700 | $128,900 | $2,259 |
| 2015 | $93,600 | $32,700 | $126,300 | $2,232 |
| 2014 | $93,600 | $32,700 | $126,300 | $2,290 |
| 2013 | $104,000 | $34,300 | $138,300 | $2,330 |
| 2012 | $104,000 | $34,300 | $138,300 | $2,380 |
| 2011 | $101,900 | $34,300 | $136,200 | $2,450 |
| 2010 | $101,900 | $34,300 | $136,200 | $2,487 |
| 2009 | $101,900 | $34,300 | $136,200 | $2,463 |
| 2007 | $101,900 | $34,300 | $136,200 | $2,370 |
| 2006 | $82,300 | $29,800 | $112,100 | $2,295 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
8,712 sqft
ZIP code
53027
City
Hartford
Street
Union St
Coordinates
43.32110, -88.37168
Frequently asked questions
When did 539 Union St last sell?
No public-record sale is on file for 539 Union St.
What is the current tax assessment for 539 Union St?
The most recent total assessment for 539 Union St (year 2025) is $219,800 with $2,641 in property tax.
When was 539 Union St built?
The year built for 539 Union St is not in our records.
How does 539 Union St compare to others on Union St?
We track 8 other properties on Union St. Browse the list under "Other properties on Union St" to compare beds, baths, and sale history.
What are the property facts for 539 Union St?
539 Union St is a — bath, 8,712 sqft lot single_family.
Is 539 Union St a flip candidate?
No — 539 Union St does not appear in our flips dataset.
Is 539 Union St a tax-appeal candidate?
No — 539 Union 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
+3.4%
Implied 1-yr
+13.7%
2026 Q3
$460.9K
2026 Q4
$473.8K
ZIP 53027 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St