820 Sentinel Dr
Janesville, WI 53546
4 bd 4 ba 3,442 sqft Built 1994 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 | $488,500 | $39,500 | $528,000 | $9,286 |
| 2023 | $488,500 | $39,500 | $528,000 | $8,849 |
| 2022 | $350,900 | $39,500 | $390,400 | $9,120 |
| 2021 | $353,400 | $39,500 | $392,900 | $9,234 |
| 2020 | $353,400 | $39,500 | $392,900 | $8,887 |
| 2019 | $353,400 | $39,500 | $392,900 | $8,662 |
| 2018 | $251,200 | $40,700 | $291,900 | $7,603 |
| 2017 | $251,200 | $40,700 | $291,900 | $7,402 |
| 2016 | $251,200 | $40,700 | $291,900 | $7,402 |
| 2015 | $251,200 | $40,700 | $291,900 | $7,011 |
| 2014 | $229,900 | $40,700 | $270,600 | $6,479 |
| 2013 | $229,900 | $40,700 | $270,600 | $6,601 |
| 2012 | $229,900 | $40,700 | $270,600 | $6,532 |
| 2011 | $229,900 | $40,700 | $270,600 | $6,612 |
| 2010 | $225,300 | $39,500 | $264,800 | $6,829 |
| 2008 | $225,300 | $39,500 | $264,800 | $6,735 |
| 2007 | $225,300 | $39,500 | $264,800 | $6,657 |
| 2006 | $225,300 | $39,500 | $264,800 | $6,301 |
Property facts
Year built
1994
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
3,442 sqft
Lot size
10,454 sqft
ZIP code
53546
City
Janesville
Street
Sentinel Dr
Coordinates
42.69462, -88.96678
Comparable properties nearby
Frequently asked questions
When did 820 Sentinel Dr last sell?
No public-record sale is on file for 820 Sentinel Dr.
What is the current tax assessment for 820 Sentinel Dr?
The most recent total assessment for 820 Sentinel Dr (year 2025) is $528,000 with $9,286 in property tax.
When was 820 Sentinel Dr built?
820 Sentinel Dr was built in 1994.
How does 820 Sentinel Dr compare to others on Sentinel Dr?
We track 6 other properties on Sentinel Dr. Browse the list under "Other properties on Sentinel Dr" to compare beds, baths, and sale history.
What are the property facts for 820 Sentinel Dr?
820 Sentinel Dr is a 4 bed, 4 bath, 3,442 sqft, 10,454 sqft lot single_family.
Is 820 Sentinel Dr a flip candidate?
No — 820 Sentinel Dr does not appear in our flips dataset.
Is 820 Sentinel Dr a tax-appeal candidate?
No — 820 Sentinel Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.9%
Implied 1-yr
+11.5%
2026 Q3
$366.1K
2026 Q4
$375K
ZIP 53546 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sentinel Dr