170 Dewey St
Platteville, WI 53818
3 bd 2 ba 1,420 sqft Built 1905 Lot 14,810 sqft single_family
Most recent sale
$143,500
Dec 17, 2021
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 17, 2021 | Sold | $143,500 | MLS #1922652 |
| Oct 25, 2021 | Listed | $139,900 | MLS #1922652 |
| Mar 3, 2017 | Sold | $118,500 | MLS #1784351 |
| Oct 19, 2016 | Price changed | $117,000 | MLS #1784351 |
| Aug 17, 2016 | Listed | $119,000 | MLS #1784351 |
| Jan 14, 2002 | Sold | $62,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $138,600 | $29,900 | $168,500 | $2,499 |
| 2023 | $113,600 | $29,900 | $143,500 | $2,610 |
| 2022 | $113,600 | $29,900 | $143,500 | $2,475 |
| 2021 | $88,600 | $29,900 | $118,500 | $2,256 |
| 2020 | $88,600 | $29,900 | $118,500 | $2,343 |
| 2019 | $88,600 | $29,900 | $118,500 | $2,352 |
| 2018 | $88,600 | $29,900 | $118,500 | $2,361 |
| 2017 | $63,600 | $18,100 | $81,700 | $1,740 |
| 2016 | $63,600 | $18,100 | $81,700 | $1,741 |
| 2015 | $63,600 | $18,100 | $81,700 | $1,766 |
| 2014 | $63,600 | $18,100 | $81,700 | $1,751 |
| 2013 | $63,600 | $18,100 | $81,700 | $1,871 |
| 2012 | $63,600 | $18,100 | $81,700 | $1,847 |
| 2011 | $63,600 | $18,100 | $81,700 | $1,691 |
| 2010 | $63,600 | $18,100 | $81,700 | $1,702 |
| 2009 | $63,600 | $18,100 | $81,700 | $1,684 |
| 2007 | $49,300 | $14,500 | $63,800 | $1,896 |
| 2005 | $49,300 | $14,500 | $63,800 | $1,479 |
Property facts
Year built
1905
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,420 sqft
Lot size
14,810 sqft
ZIP code
53818
City
Platteville
Street
Dewey St
Coordinates
42.73943, -90.47376
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$861
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
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Frequently asked questions
When did 170 Dewey St last sell?
170 Dewey St most recently sold on Dec 17, 2021 for $143,500.
What is the current tax assessment for 170 Dewey St?
The most recent total assessment for 170 Dewey St (year 2025) is $168,500 with $2,499 in property tax.
How does 170 Dewey St's assessment compare to its last sale price?
The current assessment is 17.4% above the last sale price of $143,500.
When was 170 Dewey St built?
170 Dewey St was built in 1905.
How does 170 Dewey St compare to others on Dewey St?
We track 8 other properties on Dewey St. Browse the list under "Other properties on Dewey St" to compare beds, baths, and sale history.
What are the property facts for 170 Dewey St?
170 Dewey St is a 3 bed, 2 bath, 1,420 sqft, 14,810 sqft lot single_family.
Is 170 Dewey St a flip candidate?
No — 170 Dewey St does not appear in our flips dataset.
Is 170 Dewey St a tax-appeal candidate?
Yes — 170 Dewey St appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.8%
Implied 1-yr
+15.4%
2026 Q3
$331.9K
2026 Q4
$342.1K
ZIP 53818 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Dewey St