Real Estate Investing in Saint Charles, Iowa (50240)

Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.

Madison County • Population: 2,299 • Data updated: September 2026

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Should you buy in 50240 (Saint Charles, IA)? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (67/100)

Mixed signals — some positives, some negatives. Worth considering but not a slam-dunk.

📈 For Investors
MIXED
3.0 / 5 (47/100)

A middle-of-the-road market. Workable, but the best opportunities may be nearby ZIPs rather than this one.

⚠️ Risks to Know
1 flag
  • High price-to-rent: Price-to-rent ratio 35.6 — hard to cash-flow at these prices.

• Modeled rent — no observed market rent for this ZIP; the figure is estimated from HUD fair-market rent.

What’s happening in Saint Charles, IA (50240)?

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3.0/ 5

Investability

Overall investment appeal

3.0/ 5

Appreciation

Long-term value growth

3.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $407,338
Avg Monthly Rent $954
1% Rule ✗ Does Not Meet
Median Income $98,750
% Renters 15.9%

Market Analysis: 50240 Saint Charles

Not every below-median market is a bargain. Saint Charles's 50240 ZIP clocks in at signals that favor experienced operators who can absorb the risk $407K pricing implies.

Stepping back, the numbers look inviting — $407K purchase price, 0.0% nominal cap — the work to hit that pro forma in 50240 is substantial and deserves full respect.

The gap between 50240 and stronger Saint Charles ZIPs is not closing quickly. Investors should weight long-horizon assumptions accordingly.

In practical terms, 2,299 residents fill the ZIP, renter turnover runs higher than neighboring postal codes and delinquency risk is a real line item rather than a theoretical one.

The 50240 ZIP fits a narrow investor profile — hands-on, patient, and willing to accept that the cap rate on paper is not the cap rate in reality.

Explore the Data — Click a Tab Below
🏦 Current 30-yr Fixed Mortgage Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS

Here's what matters if you're considering buying a home in Saint Charles:

C+ Average
Buy Confidence Score: 69/100
Affordability
15/25
Appreciation
22/25
Stability
7/20
Timing
10/15
Rental backup
15/15
Affordability
Moderate
Homes cost 4.1× the median income
Value Trend
Rising (+7.8%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $954/mo if you need to move
Market Conditions
COOL
More inventory, negotiating room for buyers
Bottom Line: Mixed signals in this market. Research specific properties carefully and be prepared to negotiate.
❄️
COOL MARKET
Des Moines-West Des Moines, IA Metro Area
More inventory, negotiating room for buyers
62 days
Average time to sell
Slow
11.0%
Listings with price cuts
Few Cuts
0.0%
Sale price vs asking
Below Ask
0.0%
Income needed for mortgage
Affordable
📅 Market conditions as of August 29, 2026 — updated weekly from Des Moines-West Des Moines, IA metro data
🏠

Property Strategy for 50240

Which property type performs best in this market?

Best for Cash Flow
3BR
2.6% cap rate
Best for Appreciation
3BR
+8.0% 5yr CAGR
Best Overall Value
4BR
$121,536/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
2BR $319,685 $1,060 2.4% $159,843
3BR $396,237 $1,440 2.6% +8.0% $132,079
4BR $486,142 $1,480 2.2% +6.3% $121,536

Market Trends

Home Value History (with trend line)

$435K$370K$305K$240K$175K$110KMay 2009Dec 2017Jul 2026

📊 How Does 50240 Compare?

Metric 50240 Saint Charles Des Moines-West Des Moines, IA Iowa
Home Value $407,338 $407,338 N/A $227,232
5-Year CAGR 6.4% 6.4% N/A 6.0%
Avg Rent $954 $954 N/A -
Cap Rate 1.8% 1.8% - -
💡 Why Invest in 50240? Click to expand

With a 3/5 investability rating, this ZIP shows solid fundamentals for buy-and-hold investors.

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Landlord Ground Truth

Real numbers from people who own or manage rentals in ZIP 50240 (Saint Charles, IA). Anonymous, moderated, never written by AI.

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Investability
Good
Cap Rate
1.8%
Low
5yr Growth
+6.4%
Strong

📊 Market Snapshot

Home Value $407,338
Monthly Rent $954
Price-to-Rent 35.6:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 2.8%
Cap Rate 1.8%
5-Year IRR 8.2%

📈 Home Appreciation

1-Year +7.8% ▲
3-Year CAGR +6.2% ▲
5-Year CAGR +6.4% ▲
10-Year CAGR +8.0% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 1.8%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (1.8%). Financing reduces your cash-on-cash return below the cap rate. Markets like this may still make sense as IRR plays — factoring in appreciation, depreciation, and a future refinance when rates drop.

Run an IRR Analysis →

⚠️ Risk Signals

Composite view of factors that can impact a ZIP's stability and your downside risk.

Vacancy
6.4%
Low risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
+6.4%
Growing
Eviction process: Fast Rent control: Favorable

Demographics in 50240

Population: 2,299

💰 Median Household Income
$98,750
This area
$98,750
State
$71,886
USA
$74,580
🏠 Renter Occupied
15.9%
This area
15.9%
State
19.7%
USA
34.0%
💼 Unemployment Rate
0.8%
This area
0.8%
State
0.0%
USA
3.7%
🎓 College Educated
26.7%
This area
26.7%
State
18.8%
USA
33.7%
👤 Median Age
48.0 years
This area
48.0 years
State
40.2 years
USA
38.9 years
🏚️ Vacancy Rate
6.4%
This area
6.4%
State
11.7%
USA
10.5%
👥 Population by Ethnicity
White 94.3%
Other/Mixed 5.7%
Hispanic/Latino 4.0%
👶 Under 18
15.8%
This area
15.8%
USA
22.0%
👴 65 and Over
21.2%
This area
21.2%
USA
17.3%
📊 Poverty Rate
1.1%
This area
1.1%
USA
11.5%

Crime & Safety

🚧

Crime & Safety Data Coming Soon

We're integrating comprehensive crime statistics including violent crime rates, property crime, and safety scores to help you make informed investment decisions.

Expected: Q1 2025

🎓 Nearby Colleges & Universities

1 Nearby
C
Simpson College
1,163 students · 13.0 mi

Frequently Asked Questions

How tight is the rental market in Saint Charles, IA?

Saint Charles, IA carries elevated vacancy risk. Expect steady absorption at market rents of $954/mo.

What is the typical home price in Saint Charles, IA?

Homes in Saint Charles, IA typically sell near $407K. Prices have moved at a 0.0% 5-year CAGR, which reliable long-term demand.

Does Saint Charles, IA make sense for an investment property?

The 3.0/5 investability rating in Saint Charles, IA reflects its $407K prices and $954/mo rents. Investors generally consider it a solid option within IA.

How do experienced investors play Saint Charles, IA?

The best-fit strategy in Saint Charles, IA is careful cash-flow rentals with hands-on management. That approach the rent and price profile of the market.

How much rent can I charge in Saint Charles, IA?

Rents in Saint Charles, IA run near $954/mo. Compared with median home prices of $407K that produces solid gross yields for typical rentals.

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How 50240 ranks in Des Moines-West Des Moines, IA

Every ZIP in this metro, ranked. Free.

Cash Flow → Appreciation → Affordable →
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