309 Iowa Ave
Onawa, IA 51040
4 bd 1 ba 1,469 sqft Built 1920 Lot 8,015 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 | $26,299 | $8,880 | $35,179 | $464 |
| 2023 | $21,792 | $8,880 | $30,672 | $516 |
| 2022 | $19,042 | $8,880 | $27,922 | $558 |
| 2021 | $19,592 | $8,880 | $28,472 | $568 |
| 2020 | $18,561 | $8,880 | $27,441 | $620 |
| 2019 | $21,616 | $8,539 | $30,155 | $736 |
| 2018 | $30,107 | $4,863 | $34,970 | $376 |
| 2017 | $13,549 | $4,863 | $18,412 | $366 |
| 2016 | $12,903 | $4,632 | $17,535 | $384 |
| 2015 | $12,903 | $4,632 | $17,535 | $574 |
| 2014 | $23,261 | $4,099 | $27,360 | $556 |
| 2012 | $23,261 | $4,099 | $27,360 | $542 |
| 2011 | $23,261 | $4,099 | $27,360 | $488 |
| 2008 | $22,935 | $4,386 | $27,321 | $444 |
Property facts
Year built
1920
Property type
single_family
Stories
1
Beds
4
Baths
1
Living area
1,469 sqft
Lot size
8,015 sqft
ZIP code
51040
City
Onawa
Street
Iowa Ave
Coordinates
42.02628, -96.08850
Comparable properties nearby
Frequently asked questions
When did 309 Iowa Ave last sell?
No public-record sale is on file for 309 Iowa Ave.
What is the current tax assessment for 309 Iowa Ave?
The most recent total assessment for 309 Iowa Ave (year 2025) is $35,179 with $464 in property tax.
When was 309 Iowa Ave built?
309 Iowa Ave was built in 1920.
How does 309 Iowa Ave compare to others on Iowa Ave?
We track 8 other properties on Iowa Ave. Browse the list under "Other properties on Iowa Ave" to compare beds, baths, and sale history.
What are the property facts for 309 Iowa Ave?
309 Iowa Ave is a 4 bed, 1 bath, 1,469 sqft, 8,015 sqft lot single_family.
Is 309 Iowa Ave a flip candidate?
No — 309 Iowa Ave does not appear in our flips dataset.
Is 309 Iowa Ave a tax-appeal candidate?
No — 309 Iowa 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
-3.4%
Implied 1-yr
-13.5%
2025 Q4
$234K
2026 Q1
$234K
ZIP 51040 — Median Price History + Forecast
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