521 Westcott St
Sioux City, IA 51106
3 bd 1 ba 1,630 sqft Built 1910 Lot 9,000 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 | $215,400 | $30,300 | $245,700 | $3,718 |
| 2022 | $140,500 | $23,200 | $163,700 | $2,802 |
| 2021 | $131,300 | $23,200 | $154,500 | $2,622 |
| 2020 | $119,400 | $23,300 | $142,700 | $2,686 |
| 2019 | $120,528 | $23,544 | $144,072 | $1,802 |
| 2018 | $68,800 | $19,500 | $88,300 | $1,774 |
| 2017 | $68,800 | $19,500 | $88,300 | $1,610 |
| 2016 | $61,200 | $18,300 | $79,500 | $1,586 |
| 2015 | $61,200 | $18,300 | $79,500 | $1,778 |
| 2014 | $56,400 | $30,400 | $86,800 | $1,984 |
| 2013 | $56,400 | $30,400 | $86,800 | $1,908 |
| 2012 | $56,400 | $30,400 | $86,800 | $1,610 |
| 2011 | $56,400 | $30,400 | $86,800 | $1,516 |
| 2009 | $63,400 | $19,600 | $83,000 | $1,510 |
| 2008 | $63,400 | $19,600 | $83,000 | $1,356 |
| 2007 | $58,700 | $19,500 | $78,200 | $1,336 |
Property facts
Year built
1910
Property type
single_family
Stories
2
Beds
3
Baths
1
Living area
1,630 sqft
Lot size
9,000 sqft
ZIP code
51106
City
Sioux City
Street
Westcott St
Coordinates
42.48579, -96.37769
Comparable properties nearby
Frequently asked questions
When did 521 Westcott St last sell?
No public-record sale is on file for 521 Westcott St.
What is the current tax assessment for 521 Westcott St?
The most recent total assessment for 521 Westcott St (year 2025) is $245,700 with $3,718 in property tax.
When was 521 Westcott St built?
521 Westcott St was built in 1910.
How does 521 Westcott St compare to others on Westcott St?
We track 8 other properties on Westcott St. Browse the list under "Other properties on Westcott St" to compare beds, baths, and sale history.
What are the property facts for 521 Westcott St?
521 Westcott St is a 3 bed, 1 bath, 1,630 sqft, 9,000 sqft lot single_family.
Is 521 Westcott St a flip candidate?
No — 521 Westcott St does not appear in our flips dataset.
Is 521 Westcott St a tax-appeal candidate?
No — 521 Westcott 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 Westcott St