451 Walnut St
Janesville, WI 53548
3 bd 2 ba 1,256 sqft Built 1927 Lot 9,583 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 | $128,600 | $16,900 | $145,500 | $2,358 |
| 2023 | $128,600 | $16,900 | $145,500 | $2,221 |
| 2022 | $85,800 | $16,900 | $102,700 | $2,200 |
| 2021 | $85,800 | $16,900 | $102,700 | $2,193 |
| 2020 | $85,800 | $16,900 | $102,700 | $2,169 |
| 2019 | $85,800 | $16,900 | $102,700 | $2,096 |
| 2018 | $62,900 | $16,900 | $79,800 | $1,930 |
| 2017 | $62,900 | $16,900 | $79,800 | $1,905 |
| 2016 | $62,900 | $16,900 | $79,800 | $1,976 |
| 2015 | $53,500 | $16,900 | $70,400 | $1,667 |
| 2014 | $53,500 | $16,900 | $70,400 | $2,173 |
| 2013 | $45,500 | $16,900 | $62,400 | $2,083 |
| 2012 | $43,700 | $16,900 | $60,600 | $1,914 |
| 2011 | $43,900 | $16,900 | $60,800 | $1,720 |
| 2010 | $37,100 | $16,900 | $54,000 | $1,554 |
| 2008 | $50,300 | $16,900 | $67,200 | $2,188 |
| 2007 | $50,300 | $16,900 | $67,200 | $2,207 |
| 2006 | $50,300 | $16,900 | $67,200 | $1,995 |
Property facts
Year built
1927
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,256 sqft
Lot size
9,583 sqft
ZIP code
53548
City
Janesville
Street
Walnut St
Coordinates
42.68550, -89.04119
Comparable properties nearby
Frequently asked questions
When did 451 Walnut St last sell?
No public-record sale is on file for 451 Walnut St.
What is the current tax assessment for 451 Walnut St?
The most recent total assessment for 451 Walnut St (year 2025) is $145,500 with $2,358 in property tax.
When was 451 Walnut St built?
451 Walnut St was built in 1927.
How does 451 Walnut St compare to others on Walnut St?
We track 8 other properties on Walnut St. Browse the list under "Other properties on Walnut St" to compare beds, baths, and sale history.
What are the property facts for 451 Walnut St?
451 Walnut St is a 3 bed, 2 bath, 1,256 sqft, 9,583 sqft lot single_family.
Is 451 Walnut St a flip candidate?
No — 451 Walnut St does not appear in our flips dataset.
Is 451 Walnut St a tax-appeal candidate?
No — 451 Walnut 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
+0.7%
Implied 1-yr
+2.9%
2026 Q3
$242.8K
2026 Q4
$244.5K
ZIP 53548 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Walnut St