502 Main St
Saint Charles, IA 50240
4 bd 1 ba 2,012 sqft Built 1947 Lot 17,424 sqft single_family
Most recent sale
$175,000
Aug 18, 2021
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 12, 2024 | Listing removed | — | DesMoines |
| Mar 6, 2024 | Listed | $255,000 | DesMoines |
| Aug 18, 2021 | Sold | $175,000 | Public Record |
| Jul 13, 2021 | Sold | $175,000 | DesMoines |
| May 5, 2021 | Price changed | $175,000 | DesMoines |
| Mar 24, 2021 | Listed | $169,900 | DesMoines |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $191,500 | $32,700 | $224,200 | $3,724 |
| 2024 | $191,500 | $32,700 | $224,200 | $3,786 |
| 2023 | $189,600 | $18,200 | $207,800 | $4,054 |
| 2022 | $173,600 | $14,500 | $188,100 | $3,736 |
| 2021 | $173,600 | $14,500 | $188,100 | $4,011 |
| 2020 | $155,800 | $13,200 | $169,000 | $3,630 |
| 2019 | $155,800 | $13,200 | $169,000 | $3,426 |
| 2018 | $141,100 | $13,200 | $154,300 | $3,376 |
| 2017 | $141,100 | $13,200 | $154,300 | $3,188 |
| 2016 | $129,100 | $13,200 | $142,300 | $3,114 |
| 2015 | $129,100 | $13,200 | $142,300 | $3,058 |
| 2014 | $129,100 | $13,200 | $142,300 | $2,980 |
| 2013 | $129,100 | $13,200 | $142,300 | $2,770 |
| 2012 | $124,300 | $13,200 | $137,500 | $2,666 |
| 2011 | $124,300 | $13,200 | $137,500 | $2,676 |
| 2008 | $127,800 | $14,500 | $142,300 | $2,398 |
Property facts
Year built
1947
Property type
single_family
Stories
2
Beds
4
Baths
1
Living area
2,012 sqft
Lot size
17,424 sqft
ZIP code
50240
City
Saint Charles
Street
Main St
Coordinates
41.28815, -93.81146
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$1,050
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 502 Main St last sell?
502 Main St most recently sold on Aug 18, 2021 for $175,000.
What is the current tax assessment for 502 Main St?
The most recent total assessment for 502 Main St (year 2025) is $224,200 with $3,724 in property tax.
How does 502 Main St's assessment compare to its last sale price?
The current assessment is 28.1% above the last sale price of $175,000.
When was 502 Main St built?
502 Main St was built in 1947.
How does 502 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 502 Main St?
502 Main St is a 4 bed, 1 bath, 2,012 sqft, 17,424 sqft lot single_family.
Is 502 Main St a flip candidate?
No — 502 Main St does not appear in our flips dataset.
Is 502 Main St a tax-appeal candidate?
Yes — 502 Main 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
-3.7%
Implied 1-yr
-14.6%
2026 Q2
$389.8K
2026 Q3
$371.1K
ZIP 50240 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Main St