503 Walnut St
Janesville, WI 53548
2 bd 1 ba 480 sqft Built 1900 Lot 10,019 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 | $63,000 | $17,200 | $80,200 | $1,175 |
| 2023 | $61,500 | $17,200 | $78,700 | $1,300 |
| 2022 | $39,600 | $17,200 | $56,800 | $1,303 |
| 2021 | $39,600 | $17,200 | $56,800 | $1,312 |
| 2020 | $39,600 | $17,200 | $56,800 | $1,254 |
| 2019 | $39,600 | $17,200 | $56,800 | $1,224 |
| 2018 | $23,700 | $17,200 | $40,900 | $1,034 |
| 2017 | $23,700 | $17,200 | $40,900 | $1,000 |
| 2016 | $23,700 | $17,200 | $40,900 | $981 |
| 2015 | $23,700 | $17,200 | $40,900 | $942 |
| 2014 | $23,700 | $17,200 | $40,900 | $943 |
| 2013 | $23,700 | $17,200 | $40,900 | $959 |
| 2012 | $23,700 | $17,200 | $40,900 | $946 |
| 2011 | $23,700 | $17,200 | $40,900 | $955 |
| 2010 | $28,200 | $17,200 | $45,400 | $1,131 |
| 2008 | $28,200 | $17,200 | $45,400 | $1,140 |
| 2007 | $27,700 | $17,200 | $44,900 | $1,143 |
| 2006 | $8,400 | $17,200 | $25,600 | $617 |
Property facts
Year built
1900
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
480 sqft
Lot size
10,019 sqft
ZIP code
53548
City
Janesville
Street
Walnut St
Coordinates
42.67392, -89.04003
Comparable properties nearby
Frequently asked questions
When did 503 Walnut St last sell?
No public-record sale is on file for 503 Walnut St.
What is the current tax assessment for 503 Walnut St?
The most recent total assessment for 503 Walnut St (year 2025) is $80,200 with $1,175 in property tax.
When was 503 Walnut St built?
503 Walnut St was built in 1900.
How does 503 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 503 Walnut St?
503 Walnut St is a 2 bed, 1 bath, 480 sqft, 10,019 sqft lot single_family.
Is 503 Walnut St a flip candidate?
No — 503 Walnut St does not appear in our flips dataset.
Is 503 Walnut St a tax-appeal candidate?
No — 503 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