3815 Sylvian Ave
Sioux City, IA 51104
4 bd 3 ba 2,806 sqft Built 1975 Lot 23,439 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 | $251,600 | $60,000 | $311,600 | $5,214 |
| 2023 | $237,400 | $51,000 | $288,400 | $4,784 |
| 2022 | $191,700 | $46,800 | $238,500 | $4,702 |
| 2021 | $191,700 | $46,800 | $238,500 | $4,468 |
| 2020 | $178,000 | $45,000 | $223,000 | $4,696 |
| 2019 | $191,052 | $48,276 | $239,328 | $4,598 |
| 2018 | $173,100 | $39,000 | $212,100 | $4,534 |
| 2017 | $173,100 | $39,000 | $212,100 | $4,240 |
| 2016 | $158,000 | $37,400 | $195,400 | $4,186 |
| 2015 | $158,000 | $37,400 | $195,400 | $4,004 |
| 2014 | $139,400 | $45,300 | $184,700 | $4,018 |
| 2013 | $139,400 | $45,300 | $184,700 | $3,860 |
| 2012 | $139,400 | $45,300 | $184,700 | $3,772 |
| 2011 | $139,400 | $45,300 | $184,700 | $3,732 |
| 2009 | $142,700 | $43,100 | $185,800 | $3,734 |
| 2008 | $142,700 | $43,100 | $185,800 | $3,452 |
| 2007 | $132,800 | $43,800 | $176,600 | $3,410 |
Property facts
Year built
1975
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
2,806 sqft
Lot size
23,439 sqft
ZIP code
51104
City
Sioux City
Street
Sylvian Ave
Coordinates
42.53588, -96.41686
Comparable properties nearby
Frequently asked questions
When did 3815 Sylvian Ave last sell?
No public-record sale is on file for 3815 Sylvian Ave.
What is the current tax assessment for 3815 Sylvian Ave?
The most recent total assessment for 3815 Sylvian Ave (year 2025) is $311,600 with $5,214 in property tax.
When was 3815 Sylvian Ave built?
3815 Sylvian Ave was built in 1975.
How does 3815 Sylvian Ave compare to others on Sylvian Ave?
We track 5 other properties on Sylvian Ave. Browse the list under "Other properties on Sylvian Ave" to compare beds, baths, and sale history.
What are the property facts for 3815 Sylvian Ave?
3815 Sylvian Ave is a 4 bed, 3 bath, 2,806 sqft, 23,439 sqft lot single_family.
Is 3815 Sylvian Ave a flip candidate?
No — 3815 Sylvian Ave does not appear in our flips dataset.
Is 3815 Sylvian Ave a tax-appeal candidate?
No — 3815 Sylvian 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
+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 Sylvian Ave