321 Main St
Cottage Grove, WI 53527
4 bd 2 ba 1,800 sqft Built 1915 Lot 8,712 sqft multi_family
Most recent sale
$251,000
Dec 21, 2021
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 4, 2026 | Listed for rent | $1,500 | SCWMLS |
| Dec 21, 2021 | Sold | $251,000 | MLS #1921157 |
| Nov 15, 2017 | Sold | $212,500 | MLS #1807704 |
| Sep 13, 2017 | Price changed | $212,500 | MLS #1807704 |
| Jul 5, 2017 | Listed | $220,000 | MLS #1807704 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $166,500 | $57,500 | $224,000 | $5,728 |
| 2023 | $166,500 | $57,500 | $224,000 | $5,269 |
| 2022 | $166,500 | $57,500 | $224,000 | $4,458 |
| 2021 | $166,500 | $57,500 | $224,000 | $4,580 |
| 2020 | $166,500 | $57,500 | $224,000 | $4,599 |
| 2019 | $125,700 | $47,500 | $173,200 | $4,264 |
| 2018 | $125,700 | $47,500 | $173,200 | $3,807 |
| 2017 | $125,700 | $47,500 | $173,200 | $3,848 |
| 2016 | $125,700 | $47,500 | $173,200 | $3,778 |
| 2015 | $125,700 | $47,500 | $173,200 | $3,519 |
| 2014 | $125,700 | $47,500 | $173,200 | $3,517 |
| 2013 | $125,700 | $47,500 | $173,200 | $3,477 |
| 2012 | $125,700 | $47,500 | $173,200 | $3,291 |
| 2011 | $125,700 | $47,500 | $173,200 | $3,331 |
| 2010 | $125,700 | $47,500 | $173,200 | $3,262 |
| 2009 | $125,700 | $47,500 | $173,200 | $3,165 |
| 2008 | $125,700 | $47,500 | $173,200 | $3,211 |
| 2007 | $113,700 | $38,500 | $152,200 | $3,314 |
Property facts
Year built
1915
Property type
multi_family
Stories
2
Beds
4
Baths
2
Living area
1,800 sqft
Lot size
8,712 sqft
ZIP code
53527
City
Cottage Grove
Street
Main St
Coordinates
43.07469, -89.20002
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$2,700
Gross rental yield
12.91%
Implied cap rate
8.39%
Trend-extrapolated value
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Frequently asked questions
When did 321 Main St last sell?
321 Main St most recently sold on Dec 21, 2021 for $251,000.
What is the current tax assessment for 321 Main St?
The most recent total assessment for 321 Main St (year 2025) is $224,000 with $5,728 in property tax.
How does 321 Main St's assessment compare to its last sale price?
The current assessment is 10.8% below the last sale price of $251,000.
When was 321 Main St built?
321 Main St was built in 1915.
How does 321 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 321 Main St?
321 Main St is a 4 bed, 2 bath, 1,800 sqft, 8,712 sqft lot multi_family.
Is 321 Main St a flip candidate?
No — 321 Main St does not appear in our flips dataset.
Is 321 Main St a tax-appeal candidate?
No — 321 Main 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
-1.4%
Implied 1-yr
-5.8%
2026 Q3
$450.2K
2026 Q4
$443K
ZIP 53527 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Main St