506 Windsor St
Sun Prairie, WI 53590
2 bd 1 ba 1,210 sqft Built 1946 Lot 10,890 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 | $199,700 | $56,900 | $256,600 | $5,011 |
| 2023 | $199,700 | $56,900 | $256,600 | $4,305 |
| 2022 | $133,600 | $59,500 | $193,100 | $4,025 |
| 2021 | $133,600 | $59,500 | $193,100 | $3,931 |
| 2020 | $133,600 | $59,500 | $193,100 | $4,060 |
| 2019 | $106,000 | $47,700 | $153,700 | $3,603 |
| 2018 | $106,000 | $47,700 | $153,700 | $3,355 |
| 2017 | $106,000 | $47,700 | $153,700 | $3,245 |
| 2016 | $102,200 | $41,800 | $144,000 | $3,353 |
| 2015 | $102,200 | $41,800 | $144,000 | $3,263 |
| 2014 | $101,500 | $41,800 | $143,300 | $3,267 |
| 2013 | $101,500 | $41,800 | $143,300 | $3,429 |
| 2012 | $98,600 | $46,200 | $144,800 | $3,264 |
| 2011 | $98,600 | $46,200 | $144,800 | $3,344 |
| 2010 | $120,400 | $46,200 | $166,600 | $3,603 |
| 2008 | $114,800 | $46,200 | $161,000 | $3,210 |
| 2007 | $114,800 | $46,200 | $161,000 | $3,182 |
Property facts
Year built
1946
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
1,210 sqft
Lot size
10,890 sqft
ZIP code
53590
City
Sun Prairie
Street
Windsor St
Coordinates
43.18792, -89.22065
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 506 Windsor St last sell?
No public-record sale is on file for 506 Windsor St.
What is the current tax assessment for 506 Windsor St?
The most recent total assessment for 506 Windsor St (year 2025) is $256,600 with $5,011 in property tax.
When was 506 Windsor St built?
506 Windsor St was built in 1946.
How does 506 Windsor St compare to others on Windsor St?
We track 8 other properties on Windsor St. Browse the list under "Other properties on Windsor St" to compare beds, baths, and sale history.
What are the property facts for 506 Windsor St?
506 Windsor St is a 2 bed, 1 bath, 1,210 sqft, 10,890 sqft lot single_family.
Is 506 Windsor St a flip candidate?
No — 506 Windsor St does not appear in our flips dataset.
Is 506 Windsor St a tax-appeal candidate?
No — 506 Windsor 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
+3.8%
Implied 1-yr
+15.0%
2026 Q3
$527.9K
2026 Q4
$543.9K
ZIP 53590 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Windsor St