3909 6th Ave
Sioux City, IA 51106
4 bd 3 ba 2,244 sqft Built 1925 Lot 6,532 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 | $221,500 | $25,900 | $247,400 | $4,438 |
| 2022 | $166,700 | $19,900 | $186,600 | $2,926 |
| 2021 | $128,500 | $19,900 | $148,400 | $2,896 |
| 2020 | $125,000 | $19,500 | $144,500 | $2,942 |
| 2019 | $124,956 | $19,440 | $144,396 | $2,612 |
| 2018 | $107,900 | $16,300 | $124,200 | $2,574 |
| 2017 | $107,900 | $16,300 | $124,200 | $2,228 |
| 2016 | $92,100 | $14,600 | $106,700 | $2,196 |
| 2015 | $92,100 | $14,600 | $106,700 | $2,170 |
| 2014 | $85,600 | $18,500 | $104,100 | $2,176 |
| 2013 | $85,600 | $18,500 | $104,100 | $2,086 |
| 2012 | $85,600 | $18,500 | $104,100 | $2,056 |
| 2011 | $85,600 | $18,500 | $104,100 | $1,920 |
| 2009 | $88,400 | $10,200 | $98,600 | $1,918 |
| 2008 | $88,400 | $10,200 | $98,600 | $1,740 |
| 2007 | $82,400 | $10,500 | $92,900 | $1,718 |
Property facts
Year built
1925
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,244 sqft
Lot size
6,532 sqft
ZIP code
51106
City
Sioux City
Street
6th Ave
Coordinates
42.46749, -96.35680
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 3909 6th Ave last sell?
No public-record sale is on file for 3909 6th Ave.
What is the current tax assessment for 3909 6th Ave?
The most recent total assessment for 3909 6th Ave (year 2025) is $247,400 with $4,438 in property tax.
When was 3909 6th Ave built?
3909 6th Ave was built in 1925.
How does 3909 6th Ave compare to others on 6th Ave?
We track 8 other properties on 6th Ave. Browse the list under "Other properties on 6th Ave" to compare beds, baths, and sale history.
What are the property facts for 3909 6th Ave?
3909 6th Ave is a 4 bed, 3 bath, 2,244 sqft, 6,532 sqft lot single_family.
Is 3909 6th Ave a flip candidate?
No — 3909 6th Ave does not appear in our flips dataset.
Is 3909 6th Ave a tax-appeal candidate?
No — 3909 6th Ave 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 6th Ave