439 Douglas St
Janesville, WI 53545
3 bd 2 ba 1,596 sqft Built 1940 Lot 6,534 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 | $147,800 | $19,100 | $166,900 | $2,745 |
| 2023 | $147,800 | $19,100 | $166,900 | $2,828 |
| 2022 | $91,000 | $19,100 | $110,100 | $2,926 |
| 2021 | $88,400 | $19,100 | $107,500 | $2,309 |
| 2020 | $88,400 | $19,100 | $107,500 | $2,280 |
| 2019 | $88,400 | $19,100 | $107,500 | $2,204 |
| 2018 | $66,900 | $19,100 | $86,000 | $2,096 |
| 2017 | $66,900 | $19,100 | $86,000 | $2,066 |
| 2016 | $66,900 | $19,100 | $86,000 | $2,477 |
| 2015 | $66,900 | $19,100 | $86,000 | $2,814 |
| 2014 | $66,900 | $19,100 | $86,000 | $2,686 |
| 2013 | $66,900 | $19,100 | $86,000 | $2,710 |
| 2012 | $66,900 | $19,100 | $86,000 | $2,576 |
| 2011 | $66,900 | $19,100 | $86,000 | $2,569 |
| 2010 | $62,800 | $19,100 | $81,900 | $2,509 |
| 2008 | $62,800 | $19,100 | $81,900 | $2,009 |
| 2007 | $62,800 | $19,100 | $81,900 | $2,000 |
| 2006 | $62,800 | $19,100 | $81,900 | $1,887 |
Property facts
Year built
1940
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,596 sqft
Lot size
6,534 sqft
ZIP code
53545
City
Janesville
Street
Douglas St
Coordinates
42.68037, -89.00499
Comparable properties nearby
Frequently asked questions
When did 439 Douglas St last sell?
No public-record sale is on file for 439 Douglas St.
What is the current tax assessment for 439 Douglas St?
The most recent total assessment for 439 Douglas St (year 2025) is $166,900 with $2,745 in property tax.
When was 439 Douglas St built?
439 Douglas St was built in 1940.
How does 439 Douglas St compare to others on Douglas St?
We track 2 other properties on Douglas St. Browse the list under "Other properties on Douglas St" to compare beds, baths, and sale history.
What are the property facts for 439 Douglas St?
439 Douglas St is a 3 bed, 2 bath, 1,596 sqft, 6,534 sqft lot single_family.
Is 439 Douglas St a flip candidate?
No — 439 Douglas St does not appear in our flips dataset.
Is 439 Douglas St a tax-appeal candidate?
No — 439 Douglas 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
+0.5%
Implied 1-yr
+2.1%
2026 Q3
$334.6K
2026 Q4
$336.3K
ZIP 53545 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Douglas St