511 30th St
Sioux City, IA 51104
2 bd 1 ba 902 sqft Built 1920 Lot 5,000 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 | $132,300 | $22,000 | $154,300 | $2,246 |
| 2023 | $108,000 | $16,300 | $124,300 | $1,940 |
| 2022 | $81,800 | $14,900 | $96,700 | $1,830 |
| 2021 | $77,900 | $14,900 | $92,800 | $1,608 |
| 2020 | $72,100 | $16,700 | $88,800 | $1,716 |
| 2019 | $75,600 | $17,496 | $93,096 | $1,672 |
| 2018 | $66,400 | $16,200 | $82,600 | $1,648 |
| 2017 | $66,400 | $16,200 | $82,600 | $1,188 |
| 2016 | $59,200 | $15,200 | $74,400 | $1,472 |
| 2015 | $59,200 | $15,200 | $74,400 | $1,366 |
| 2014 | $50,100 | $18,600 | $68,700 | $1,366 |
| 2013 | $50,100 | $18,600 | $68,700 | $1,308 |
| 2012 | $50,100 | $18,600 | $68,700 | $1,304 |
| 2011 | $50,100 | $18,600 | $68,700 | $1,280 |
| 2009 | $56,400 | $11,500 | $67,900 | $1,278 |
| 2008 | $56,400 | $11,500 | $67,900 | $1,122 |
| 2007 | $50,800 | $11,800 | $62,600 | $1,106 |
Property facts
Year built
1920
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
902 sqft
Lot size
5,000 sqft
ZIP code
51104
City
Sioux City
Street
30th St
Coordinates
42.52226, -96.40460
Comparable properties nearby
Frequently asked questions
When did 511 30th St last sell?
No public-record sale is on file for 511 30th St.
What is the current tax assessment for 511 30th St?
The most recent total assessment for 511 30th St (year 2025) is $154,300 with $2,246 in property tax.
When was 511 30th St built?
511 30th St was built in 1920.
How does 511 30th St compare to others on 30th St?
We track 8 other properties on 30th St. Browse the list under "Other properties on 30th St" to compare beds, baths, and sale history.
What are the property facts for 511 30th St?
511 30th St is a 2 bed, 1 bath, 902 sqft, 5,000 sqft lot single_family.
Is 511 30th St a flip candidate?
No — 511 30th St does not appear in our flips dataset.
Is 511 30th St a tax-appeal candidate?
No — 511 30th 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 30th St