350 Washington St
Prairie du Sac, WI 53578
3 bd 3 ba 1,764 sqft Built 1930 Lot 5,663 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 | $291,600 | $31,100 | $322,700 | $4,733 |
| 2023 | $210,700 | $18,400 | $229,100 | $5,057 |
| 2022 | $210,700 | $18,400 | $229,100 | $5,157 |
| 2019 | $151,000 | $17,000 | $168,000 | $3,197 |
| 2018 | $151,000 | $17,000 | $168,000 | $3,142 |
| 2017 | $124,700 | $17,200 | $141,900 | $2,952 |
| 2016 | $124,700 | $17,200 | $141,900 | $2,945 |
| 2015 | $124,700 | $17,200 | $141,900 | $2,937 |
| 2014 | $124,700 | $17,200 | $141,900 | $2,935 |
| 2013 | $124,700 | $17,200 | $141,900 | $2,947 |
| 2012 | $124,700 | $17,200 | $141,900 | $2,838 |
| 2011 | $123,800 | $17,200 | $141,000 | $2,814 |
| 2010 | $123,800 | $17,200 | $141,000 | $2,882 |
| 2009 | $123,800 | $17,200 | $141,000 | $2,759 |
| 2008 | $123,800 | $17,200 | $141,000 | $2,602 |
| 2007 | $123,800 | $17,200 | $141,000 | $2,476 |
| 2006 | $123,800 | $17,200 | $141,000 | $2,411 |
Property facts
Year built
1930
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
1,764 sqft
Lot size
5,663 sqft
ZIP code
53578
City
Prairie du Sac
Street
Washington St
Coordinates
43.29082, -89.72356
Comparable properties nearby
Frequently asked questions
When did 350 Washington St last sell?
No public-record sale is on file for 350 Washington St.
What is the current tax assessment for 350 Washington St?
The most recent total assessment for 350 Washington St (year 2025) is $322,700 with $4,733 in property tax.
When was 350 Washington St built?
350 Washington St was built in 1930.
How does 350 Washington St compare to others on Washington St?
We track 8 other properties on Washington St. Browse the list under "Other properties on Washington St" to compare beds, baths, and sale history.
What are the property facts for 350 Washington St?
350 Washington St is a 3 bed, 3 bath, 1,764 sqft, 5,663 sqft lot single_family.
Is 350 Washington St a flip candidate?
No — 350 Washington St does not appear in our flips dataset.
Is 350 Washington St a tax-appeal candidate?
No — 350 Washington 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
+12.1%
Implied 1-yr
+48.6%
2026 Q1
$1.28M
2026 Q2
$1.37M
ZIP 53578 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Washington St