2531 20th St
Sioux City, IA 51103
3 bd 2 ba 1,584 sqft Built 1977 Lot 5,616 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 | $206,800 | $22,800 | $229,600 | $3,460 |
| 2022 | $149,700 | $14,500 | $164,200 | $3,118 |
| 2021 | $152,600 | $14,500 | $167,100 | $2,720 |
| 2020 | $134,900 | $9,400 | $144,300 | $2,854 |
| 2019 | $139,212 | $9,720 | $148,932 | $2,648 |
| 2018 | $119,200 | $6,600 | $125,800 | $2,610 |
| 2017 | $119,200 | $6,600 | $125,800 | $2,228 |
| 2016 | $100,800 | $5,900 | $106,700 | $2,196 |
| 2015 | $100,800 | $5,900 | $106,700 | $2,126 |
| 2014 | $87,600 | $14,500 | $102,100 | $2,130 |
| 2013 | $87,600 | $14,500 | $102,100 | $2,042 |
| 2012 | $87,600 | $14,500 | $102,100 | $2,014 |
| 2011 | $87,600 | $14,500 | $102,100 | $2,058 |
| 2009 | $93,600 | $11,700 | $105,300 | $2,056 |
| 2008 | $93,600 | $11,700 | $105,300 | $1,770 |
| 2007 | $82,600 | $11,700 | $94,300 | $1,746 |
Property facts
Year built
1977
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,584 sqft
Lot size
5,616 sqft
ZIP code
51103
City
Sioux City
Street
20th St
Coordinates
42.51091, -96.44296
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 2531 20th St last sell?
No public-record sale is on file for 2531 20th St.
What is the current tax assessment for 2531 20th St?
The most recent total assessment for 2531 20th St (year 2025) is $229,600 with $3,460 in property tax.
When was 2531 20th St built?
2531 20th St was built in 1977.
How does 2531 20th St compare to others on 20th St?
We track 8 other properties on 20th St. Browse the list under "Other properties on 20th St" to compare beds, baths, and sale history.
What are the property facts for 2531 20th St?
2531 20th St is a 3 bed, 2 bath, 1,584 sqft, 5,616 sqft lot single_family.
Is 2531 20th St a flip candidate?
No — 2531 20th St does not appear in our flips dataset.
Is 2531 20th St a tax-appeal candidate?
No — 2531 20th 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
+4.7%
Implied 1-yr
+18.8%
2026 Q3
$199.7K
2026 Q4
$206.9K
ZIP 51103 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 20th St