523 Frederick St
Sun Prairie, WI 53590
3 bd 2 ba 1,778 sqft Built 1963 Lot 10,454 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 | $240,300 | $66,300 | $306,600 | $6,024 |
| 2023 | $240,300 | $66,300 | $306,600 | $5,193 |
| 2022 | $161,900 | $61,900 | $223,800 | $4,704 |
| 2021 | $161,900 | $61,900 | $223,800 | $4,600 |
| 2020 | $161,900 | $61,900 | $223,800 | $4,735 |
| 2019 | $126,900 | $49,600 | $176,500 | $4,172 |
| 2018 | $126,900 | $49,600 | $176,500 | $3,877 |
| 2017 | $126,900 | $49,600 | $176,500 | $3,741 |
| 2016 | $121,600 | $43,400 | $165,000 | $3,859 |
| 2015 | $121,600 | $43,400 | $165,000 | $3,754 |
| 2014 | $120,700 | $43,400 | $164,100 | $3,757 |
| 2013 | $120,700 | $43,400 | $164,100 | $3,943 |
| 2012 | $117,000 | $48,000 | $165,000 | $3,741 |
| 2011 | $117,000 | $48,000 | $165,000 | $3,907 |
| 2010 | $125,000 | $48,000 | $173,000 | $3,747 |
| 2008 | $129,800 | $48,000 | $177,800 | $3,555 |
| 2007 | $129,800 | $48,000 | $177,800 | $3,521 |
Property facts
Year built
1963
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,778 sqft
Lot size
10,454 sqft
ZIP code
53590
City
Sun Prairie
Street
Frederick St
Coordinates
43.18473, -89.22193
Comparable properties nearby
Frequently asked questions
When did 523 Frederick St last sell?
No public-record sale is on file for 523 Frederick St.
What is the current tax assessment for 523 Frederick St?
The most recent total assessment for 523 Frederick St (year 2025) is $306,600 with $6,024 in property tax.
When was 523 Frederick St built?
523 Frederick St was built in 1963.
How does 523 Frederick St compare to others on Frederick St?
We track 8 other properties on Frederick St. Browse the list under "Other properties on Frederick St" to compare beds, baths, and sale history.
What are the property facts for 523 Frederick St?
523 Frederick St is a 3 bed, 2 bath, 1,778 sqft, 10,454 sqft lot single_family.
Is 523 Frederick St a flip candidate?
No — 523 Frederick St does not appear in our flips dataset.
Is 523 Frederick St a tax-appeal candidate?
No — 523 Frederick 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 Frederick St