421 Ontario St
Storm Lake, IA 50588
4 bd 2 ba 1,479 sqft Built 1900 Lot 8,400 sqft single_family
Most recent sale
$145,000
Apr 22, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 24, 2024 | Sold | $158,000 | NWIowaRegional |
| Feb 22, 2024 | Listed | $169,000 | NWIowaRegional |
| Apr 22, 2022 | Sold | $145,000 | Public Record |
| Apr 7, 2022 | Listing removed | — | NWIowaRegional |
| Apr 5, 2022 | Listed | $149,000 | NWIowaRegional |
| Mar 29, 2022 | Listing removed | — | NWIowaRegional |
| Mar 22, 2022 | Listed | $149,000 | NWIowaRegional |
| Mar 16, 2022 | Listing removed | — | NWIowaRegional |
| Mar 3, 2022 | Price changed | $149,000 | NWIowaRegional |
| Feb 11, 2022 | Price changed | $159,000 | NWIowaRegional |
| Dec 29, 2021 | Listed | $169,900 | NWIowaRegional |
| Aug 13, 2021 | Sold | $70,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $105,310 | $15,300 | $120,610 | $2,176 |
| 2024 | $105,310 | $15,300 | $120,610 | $2,188 |
| 2023 | $99,350 | $15,300 | $114,650 | $1,928 |
| 2022 | $71,070 | $15,300 | $86,370 | $1,676 |
| 2021 | $71,070 | $15,300 | $86,370 | $1,582 |
| 2020 | $62,880 | $15,300 | $78,180 | $1,550 |
| 2019 | $62,880 | $15,300 | $78,180 | $1,308 |
| 2018 | $55,920 | $12,730 | $68,650 | $1,304 |
| 2017 | $55,920 | $12,730 | $68,650 | $1,306 |
| 2016 | $54,290 | $12,730 | $67,020 | $1,276 |
| 2015 | $54,290 | $12,730 | $67,020 | $1,196 |
| 2014 | $52,200 | $12,240 | $64,440 | $1,136 |
| 2013 | $52,200 | $12,240 | $64,440 | $1,126 |
| 2012 | $52,200 | $12,240 | $64,440 | $1,116 |
| 2010 | $52,200 | $12,240 | $64,440 | $1,126 |
| 2009 | $52,200 | $12,240 | $64,440 | $916 |
| 2008 | $45,080 | $12,170 | $57,250 | $874 |
| 2004 | $38,200 | $10,320 | $48,520 | $778 |
Property facts
Year built
1900
Property type
single_family
Stories
2
Beds
4
Baths
2
Living area
1,479 sqft
Lot size
8,400 sqft
ZIP code
50588
City
Storm Lake
Street
Ontario St
Coordinates
42.64198, -95.20441
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$870
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 421 Ontario St last sell?
421 Ontario St most recently sold on Apr 22, 2022 for $145,000.
What is the current tax assessment for 421 Ontario St?
The most recent total assessment for 421 Ontario St (year 2025) is $120,610 with $2,176 in property tax.
How does 421 Ontario St's assessment compare to its last sale price?
The current assessment is 16.8% below the last sale price of $145,000.
When was 421 Ontario St built?
421 Ontario St was built in 1900.
How does 421 Ontario St compare to others on Ontario St?
We track 8 other properties on Ontario St. Browse the list under "Other properties on Ontario St" to compare beds, baths, and sale history.
What are the property facts for 421 Ontario St?
421 Ontario St is a 4 bed, 2 bath, 1,479 sqft, 8,400 sqft lot single_family.
Is 421 Ontario St a flip candidate?
Yes — 421 Ontario St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 421 Ontario St a tax-appeal candidate?
No — 421 Ontario 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
-3.2%
Implied 1-yr
-12.9%
2026 Q1
$166.8K
2026 Q2
$160K
ZIP 50588 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Ontario St