506 Oak St
Decorah, IA 52101
4 bd 3 ba Built 1910 Lot 15,682 sqft multi_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 | $101,300 | $46,670 | $147,970 | $2,512 |
| 2024 | $101,300 | $46,670 | $147,970 | $2,412 |
| 2023 | $86,830 | $46,670 | $133,500 | $2,390 |
| 2022 | $75,760 | $38,900 | $114,660 | $2,024 |
| 2021 | $61,380 | $38,900 | $100,280 | $1,794 |
| 2020 | $56,910 | $38,900 | $95,810 | $1,706 |
| 2019 | $56,910 | $38,900 | $95,810 | $1,746 |
| 2018 | $56,910 | $38,900 | $95,810 | $1,754 |
| 2017 | $56,910 | $38,900 | $95,810 | $1,784 |
| 2016 | $62,800 | $30,810 | $93,610 | $1,754 |
| 2015 | $62,800 | $30,810 | $93,610 | $1,678 |
| 2014 | $59,110 | $30,810 | $89,920 | $1,642 |
| 2013 | $59,110 | $30,810 | $89,920 | $1,672 |
| 2012 | $55,240 | $30,810 | $86,050 | $1,654 |
| 2011 | $55,240 | $30,810 | $86,050 | $1,608 |
Property facts
Year built
1910
Property type
multi_family
Stories
—
Beds
4
Baths
3
Living area
—
Lot size
15,682 sqft
ZIP code
52101
City
Decorah
Street
Oak St
Coordinates
43.30006, -91.77829
Frequently asked questions
When did 506 Oak St last sell?
No public-record sale is on file for 506 Oak St.
What is the current tax assessment for 506 Oak St?
The most recent total assessment for 506 Oak St (year 2025) is $147,970 with $2,512 in property tax.
When was 506 Oak St built?
506 Oak St was built in 1910.
How does 506 Oak St compare to others on Oak St?
We track 8 other properties on Oak St. Browse the list under "Other properties on Oak St" to compare beds, baths, and sale history.
What are the property facts for 506 Oak St?
506 Oak St is a 4 bed, 3 bath, 15,682 sqft lot multi_family.
Is 506 Oak St a flip candidate?
No — 506 Oak St does not appear in our flips dataset.
Is 506 Oak St a tax-appeal candidate?
No — 506 Oak 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
-8.2%
Implied 1-yr
-32.7%
2026 Q3
$245.4K
2026 Q4
$202.6K
ZIP 52101 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Oak St