504 15th St
Onawa, IA 51040
4 bd 3 ba 2,806 sqft Built 1994 Lot 39,509 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 24, 2022 | Sold | $265,000 | Public Record |
| Jan 3, 2022 | Price changed | $270,000 | NWIowaRegional |
| Dec 3, 2021 | Listed | $280,000 | NWIowaRegional |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $361,577 | $27,183 | $388,760 | $4,538 |
| 2023 | $299,828 | $27,183 | $327,011 | $5,260 |
| 2022 | $263,158 | $27,183 | $290,341 | $4,272 |
| 2021 | $210,391 | $27,183 | $237,574 | $4,628 |
| 2020 | $210,391 | $27,183 | $237,574 | $3,854 |
| 2019 | $162,269 | $35,978 | $198,247 | $3,916 |
| 2018 | $171,466 | $26,561 | $198,027 | $3,798 |
| 2017 | $171,466 | $26,561 | $198,027 | $3,682 |
| 2016 | $163,301 | $25,296 | $188,597 | $3,645 |
| 2015 | $163,301 | $25,296 | $188,597 | $3,250 |
| 2014 | $144,514 | $22,386 | $166,900 | $3,144 |
| 2012 | $144,514 | $22,386 | $166,900 | $3,090 |
| 2011 | $144,514 | $22,386 | $166,900 | $2,780 |
| 2008 | $145,032 | $18,820 | $163,852 | $2,470 |
Property facts
Year built
1994
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
2,806 sqft
Lot size
39,509 sqft
ZIP code
51040
City
Onawa
Street
15th St
Coordinates
42.03273, -96.10438
Comparable properties nearby
Frequently asked questions
When did 504 15th St last sell?
No public-record sale is on file for 504 15th St.
What is the current tax assessment for 504 15th St?
The most recent total assessment for 504 15th St (year 2025) is $388,760 with $4,538 in property tax.
When was 504 15th St built?
504 15th St was built in 1994.
How does 504 15th St compare to others on 15th St?
We track 8 other properties on 15th St. Browse the list under "Other properties on 15th St" to compare beds, baths, and sale history.
What are the property facts for 504 15th St?
504 15th St is a 4 bed, 3 bath, 2,806 sqft, 39,509 sqft lot single_family.
Is 504 15th St a flip candidate?
No — 504 15th St does not appear in our flips dataset.
Is 504 15th St a tax-appeal candidate?
Yes — 504 15th St appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
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
Explore nearby
Other properties on 15th St