831 18th St
Sioux City, IA 51105
4 bd 1 ba 1,809 sqft Built 1900 Lot 7,500 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 | $148,800 | $22,700 | $171,500 | $2,374 |
| 2023 | $118,300 | $13,000 | $131,300 | $1,742 |
| 2022 | $74,900 | $11,900 | $86,800 | $1,626 |
| 2021 | $70,600 | $11,900 | $82,500 | $1,352 |
| 2020 | $72,100 | $4,000 | $76,100 | $1,420 |
| 2019 | $74,412 | $4,104 | $78,516 | $1,862 |
| 2018 | $87,100 | $3,900 | $91,000 | $1,834 |
| 2017 | $87,100 | $3,900 | $91,000 | $1,500 |
| 2016 | $71,200 | $3,400 | $74,600 | $1,478 |
| 2015 | $71,200 | $3,400 | $74,600 | $1,580 |
| 2014 | $73,400 | $4,700 | $78,100 | $1,582 |
| 2013 | $73,400 | $4,700 | $78,100 | $1,612 |
| 2012 | $76,800 | $5,700 | $82,500 | $1,596 |
| 2011 | $76,800 | $5,700 | $82,500 | $1,374 |
| 2009 | $65,500 | $6,900 | $72,400 | $1,372 |
| 2008 | $65,500 | $6,900 | $72,400 | $1,150 |
| 2007 | $56,600 | $7,400 | $64,000 | $1,134 |
Property facts
Year built
1900
Property type
single_family
Stories
1
Beds
4
Baths
1
Living area
1,809 sqft
Lot size
7,500 sqft
ZIP code
51105
City
Sioux City
Street
18th St
Coordinates
42.50941, -96.39889
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 831 18th St last sell?
No public-record sale is on file for 831 18th St.
What is the current tax assessment for 831 18th St?
The most recent total assessment for 831 18th St (year 2025) is $171,500 with $2,374 in property tax.
When was 831 18th St built?
831 18th St was built in 1900.
How does 831 18th St compare to others on 18th St?
We track 8 other properties on 18th St. Browse the list under "Other properties on 18th St" to compare beds, baths, and sale history.
What are the property facts for 831 18th St?
831 18th St is a 4 bed, 1 bath, 1,809 sqft, 7,500 sqft lot single_family.
Is 831 18th St a flip candidate?
No — 831 18th St does not appear in our flips dataset.
Is 831 18th St a tax-appeal candidate?
No — 831 18th 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
-0.8%
Implied 1-yr
-3.0%
2025 Q4
$112.7K
2026 Q1
$111.9K
ZIP 51105 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 18th St