511 23rd St
Sioux City, IA 51104
4 bd 2 ba 1,934 sqft Built 1920 Lot 2,450 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 |
|---|---|---|---|---|
| 2023 | $143,400 | $4,100 | $147,500 | $2,380 |
| 2022 | $115,000 | $3,700 | $118,700 | $2,132 |
| 2021 | $104,500 | $3,700 | $108,200 | $1,268 |
| 2020 | $61,500 | $1,800 | $63,300 | $1,098 |
| 2019 | $60,804 | $1,944 | $62,748 | $1,068 |
| 2018 | $54,000 | $1,800 | $55,800 | $1,050 |
| 2017 | $54,000 | $1,800 | $55,800 | $954 |
| 2016 | $48,900 | $1,700 | $50,600 | $973 |
| 2015 | $48,900 | $1,700 | $50,600 | $962 |
| 2014 | $48,000 | $3,000 | $51,000 | $962 |
| 2013 | $48,000 | $3,000 | $51,000 | $994 |
| 2012 | $48,500 | $5,900 | $54,400 | $1,000 |
| 2011 | $48,500 | $5,900 | $54,400 | $1,022 |
| 2009 | $49,700 | $5,700 | $55,400 | $1,016 |
| 2008 | $49,700 | $5,700 | $55,400 | $1,080 |
| 2007 | $54,700 | $5,900 | $60,600 | $1,226 |
Property facts
Year built
1920
Property type
single_family
Stories
2
Beds
4
Baths
2
Living area
1,934 sqft
Lot size
2,450 sqft
ZIP code
51104
City
Sioux City
Street
23rd St
Coordinates
42.51433, -96.40451
Comparable properties nearby
Frequently asked questions
When did 511 23rd St last sell?
No public-record sale is on file for 511 23rd St.
What is the current tax assessment for 511 23rd St?
The most recent total assessment for 511 23rd St (year 2023) is $147,500 with $2,380 in property tax.
When was 511 23rd St built?
511 23rd St was built in 1920.
How does 511 23rd St compare to others on 23rd St?
We track 8 other properties on 23rd St. Browse the list under "Other properties on 23rd St" to compare beds, baths, and sale history.
What are the property facts for 511 23rd St?
511 23rd St is a 4 bed, 2 bath, 1,934 sqft, 2,450 sqft lot single_family.
Is 511 23rd St a flip candidate?
No — 511 23rd St does not appear in our flips dataset.
Is 511 23rd St a tax-appeal candidate?
No — 511 23rd 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
+0.5%
Implied 1-yr
+2.2%
2026 Q3
$304.5K
2026 Q4
$306K
ZIP 51104 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 23rd St