109 Helen St
Sioux City, IA 51105
4 bd 1 ba 1,520 sqft Built 1905 Lot 7,620 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 | $74,200 | $18,200 | $92,400 | $1,648 |
| 2023 | $77,800 | $13,400 | $91,200 | $1,238 |
| 2022 | $49,400 | $12,300 | $61,700 | $1,154 |
| 2021 | $46,200 | $12,300 | $58,500 | $1,028 |
| 2020 | $43,400 | $7,900 | $51,300 | $1,076 |
| 2019 | $44,712 | $8,100 | $52,812 | $1,010 |
| 2018 | $40,500 | $4,200 | $44,700 | $802 |
| 2017 | $40,500 | $4,200 | $44,700 | $732 |
| 2016 | $36,800 | $4,000 | $40,800 | $720 |
| 2015 | $36,800 | $4,000 | $40,800 | $860 |
| 2014 | $41,000 | $5,500 | $46,500 | $860 |
| 2013 | $41,000 | $5,500 | $46,500 | $932 |
| 2012 | $37,400 | $14,200 | $51,600 | $940 |
| 2011 | $37,400 | $14,200 | $51,600 | $856 |
| 2009 | $40,800 | $6,700 | $47,500 | $852 |
| 2008 | $40,800 | $6,700 | $47,500 | $920 |
| 2007 | $45,700 | $7,100 | $52,800 | $908 |
Property facts
Year built
1905
Property type
single_family
Stories
1
Beds
4
Baths
1
Living area
1,520 sqft
Lot size
7,620 sqft
ZIP code
51105
City
Sioux City
Street
Helen St
Coordinates
42.49054, -96.37049
Comparable properties nearby
Frequently asked questions
When did 109 Helen St last sell?
No public-record sale is on file for 109 Helen St.
What is the current tax assessment for 109 Helen St?
The most recent total assessment for 109 Helen St (year 2025) is $92,400 with $1,648 in property tax.
When was 109 Helen St built?
109 Helen St was built in 1905.
How does 109 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 109 Helen St?
109 Helen St is a 4 bed, 1 bath, 1,520 sqft, 7,620 sqft lot single_family.
Is 109 Helen St a flip candidate?
No — 109 Helen St does not appear in our flips dataset.
Is 109 Helen St a tax-appeal candidate?
No — 109 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
-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 Helen St