1122 Helen St
Sioux City, IA 51106
3 bd 1 ba 950 sqft Lot 5,776 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 | $151,100 | $23,500 | $174,600 | $2,866 |
| 2023 | $138,900 | $19,700 | $158,600 | $2,348 |
| 2022 | $99,100 | $18,000 | $117,100 | $2,182 |
| 2021 | $92,700 | $18,000 | $110,700 | $1,982 |
| 2020 | $83,900 | $15,000 | $98,900 | $2,034 |
| 2019 | $84,780 | $15,120 | $99,900 | $1,922 |
| 2018 | $72,600 | $12,500 | $85,100 | $1,898 |
| 2017 | $72,600 | $12,500 | $85,100 | $1,756 |
| 2016 | $74,100 | $11,800 | $85,900 | $1,730 |
| 2015 | $74,100 | $11,800 | $85,900 | $1,614 |
| 2014 | $64,500 | $15,100 | $79,600 | $1,616 |
| 2013 | $64,500 | $15,100 | $79,600 | $1,548 |
| 2012 | $64,500 | $15,100 | $79,600 | $1,536 |
| 2011 | $64,500 | $15,100 | $79,600 | $1,498 |
| 2009 | $70,800 | $7,500 | $78,300 | $1,494 |
| 2008 | $70,800 | $7,500 | $78,300 | $1,328 |
| 2007 | $64,900 | $7,800 | $72,700 | $926 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
3
Baths
1
Living area
950 sqft
Lot size
5,776 sqft
ZIP code
51106
City
Sioux City
Street
Helen St
Coordinates
42.47974, -96.36963
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 1122 Helen St last sell?
No public-record sale is on file for 1122 Helen St.
What is the current tax assessment for 1122 Helen St?
The most recent total assessment for 1122 Helen St (year 2025) is $174,600 with $2,866 in property tax.
When was 1122 Helen St built?
The year built for 1122 Helen St is not in our records.
How does 1122 Helen St compare to others on Helen St?
We track 8 other properties on Helen St. Browse the list under "Other properties on Helen St" to compare beds, baths, and sale history.
What are the property facts for 1122 Helen St?
1122 Helen St is a 3 bed, 1 bath, 950 sqft, 5,776 sqft lot single_family.
Is 1122 Helen St a flip candidate?
No — 1122 Helen St does not appear in our flips dataset.
Is 1122 Helen St a tax-appeal candidate?
No — 1122 Helen 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
-5.5%
2026 Q3
$237.9K
2026 Q4
$234.3K
ZIP 51106 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Helen St