3431 Dupont St
Sioux City, IA 51104
2 bd 1 ba 1,555 sqft Lot 16,553 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 | $182,100 | $52,300 | $234,400 | $3,690 |
| 2022 | $116,300 | $42,100 | $158,400 | $2,838 |
| 2021 | $110,800 | $42,100 | $152,900 | $2,756 |
| 2020 | $103,500 | $42,600 | $146,100 | $2,890 |
| 2019 | $106,812 | $43,848 | $150,660 | $2,280 |
| 2018 | $75,200 | $34,300 | $109,500 | $2,248 |
| 2017 | $75,200 | $34,300 | $109,500 | $1,990 |
| 2016 | $65,000 | $31,200 | $96,200 | $1,962 |
| 2015 | $65,000 | $31,200 | $96,200 | $1,744 |
| 2014 | $60,400 | $24,900 | $85,300 | $1,746 |
| 2013 | $60,400 | $24,900 | $85,300 | $1,674 |
| 2012 | $60,400 | $24,900 | $85,300 | $1,656 |
| 2011 | $60,400 | $24,900 | $85,300 | $1,536 |
| 2009 | $61,600 | $18,600 | $80,200 | $1,534 |
| 2008 | $61,600 | $18,600 | $80,200 | $1,662 |
| 2007 | $62,700 | $18,600 | $81,300 | $1,644 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
2
Baths
1
Living area
1,555 sqft
Lot size
16,553 sqft
ZIP code
51104
City
Sioux City
Street
Dupont St
Coordinates
42.52979, -96.38923
Comparable properties nearby
Frequently asked questions
When did 3431 Dupont St last sell?
No public-record sale is on file for 3431 Dupont St.
What is the current tax assessment for 3431 Dupont St?
The most recent total assessment for 3431 Dupont St (year 2025) is $234,400 with $3,690 in property tax.
When was 3431 Dupont St built?
The year built for 3431 Dupont St is not in our records.
How does 3431 Dupont St compare to others on Dupont St?
We track 8 other properties on Dupont St. Browse the list under "Other properties on Dupont St" to compare beds, baths, and sale history.
What are the property facts for 3431 Dupont St?
3431 Dupont St is a 2 bed, 1 bath, 1,555 sqft, 16,553 sqft lot single_family.
Is 3431 Dupont St a flip candidate?
No — 3431 Dupont St does not appear in our flips dataset.
Is 3431 Dupont St a tax-appeal candidate?
No — 3431 Dupont 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
+2.2%
2026 Q3
$304.5K
2026 Q4
$306K
ZIP 51104 — Median Price History + Forecast
Explore nearby
Geography
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