414 Helen St
Sioux City, IA 51106
3 bd 1 ba 944 sqft Built 1920 Lot 2,800 sqft single_family
Most recent sale
$107,000
Nov 4, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Nov 4, 2022 | Listing removed | — | NWIowaRegional |
| Nov 4, 2022 | Sold | $107,000 | Public Record |
| Sep 28, 2022 | Listed | $99,950 | NWIowaRegional |
| Jul 6, 2017 | Listing removed | $52,000 | NWIowaRegional |
| May 23, 2017 | Listing removed | $52,000 | NWIowaRegional |
| Nov 1, 2005 | Sold | $43,500 | NWIowaRegional |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $119,400 | $11,400 | $130,800 | $2,166 |
| 2023 | $110,300 | $9,500 | $119,800 | $1,212 |
| 2022 | $51,700 | $8,700 | $60,400 | $1,124 |
| 2021 | $48,300 | $8,700 | $57,000 | $1,050 |
| 2020 | $45,100 | $7,300 | $52,400 | $1,078 |
| 2019 | $45,576 | $7,344 | $52,920 | $1,052 |
| 2018 | $40,500 | $6,100 | $46,600 | $1,040 |
| 2017 | $40,500 | $6,100 | $46,600 | $950 |
| 2016 | $36,200 | $5,700 | $41,900 | $940 |
| 2015 | $36,200 | $5,700 | $41,900 | $984 |
| 2014 | $33,000 | $10,200 | $43,200 | $988 |
| 2013 | $33,000 | $10,200 | $43,200 | $950 |
| 2012 | $33,000 | $10,200 | $43,200 | $920 |
| 2011 | $33,000 | $10,200 | $43,200 | $874 |
| 2009 | $37,000 | $5,000 | $42,000 | $876 |
| 2008 | $37,000 | $5,000 | $42,000 | $836 |
| 2007 | $35,600 | $5,300 | $40,900 | $844 |
Property facts
Year built
1920
Property type
single_family
Stories
—
Beds
3
Baths
1
Living area
944 sqft
Lot size
2,800 sqft
ZIP code
51106
City
Sioux City
Street
Helen St
Coordinates
42.48696, -96.36928
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$642
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 414 Helen St last sell?
414 Helen St most recently sold on Nov 4, 2022 for $107,000.
What is the current tax assessment for 414 Helen St?
The most recent total assessment for 414 Helen St (year 2025) is $130,800 with $2,166 in property tax.
How does 414 Helen St's assessment compare to its last sale price?
The current assessment is 22.2% above the last sale price of $107,000.
When was 414 Helen St built?
414 Helen St was built in 1920.
How does 414 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 414 Helen St?
414 Helen St is a 3 bed, 1 bath, 944 sqft, 2,800 sqft lot single_family.
Is 414 Helen St a flip candidate?
No — 414 Helen St does not appear in our flips dataset.
Is 414 Helen St a tax-appeal candidate?
Yes — 414 Helen St appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
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