St. Charles
Investment Analysis

St. Charles, MO
Housing Market Screening

City-level home-price and one-bedroom-rent references with transparent methodology and limitations.

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City-level screening

30.0x

Home price / annualized 1BR rent

Gross annual 1BR-rent reference
3.3%
Recorded YoY field
+1.4%

Not cap rate, ROI, valuation or buy-versus-rent advice. City fields may reflect different source years.

Median Home Price
$349,500
Average Rent (1BR)
$972/mo
Median Income
$78,359
Population
71,802

Housing Screening Context

St. Charles has a computed screening multiple of 30.0x and a gross annual 1BR-rent reference of 3.3%.

These values compare separate city-level fields, not one matched property. They exclude financing, taxes, insurance, maintenance, vacancy, transaction costs and tenure horizon.

Recorded year-over-year price change: +1.4%. Source period and forecast assumptions should be reviewed before scenario use.

Read the transparent methodology or open the Housing Research Hub.

Rental Cash Flow Analysis

Monthly Income

Gross Rent $972
Annual Gross $11,664

Est. Monthly Expenses

Property Tax (~1.5%) -$437
Insurance (~0.5%) -$146
Maintenance (~1%) -$291
Est. Net Cash Flow $98/mo

Price Forecast 2026–2028

🔮 St. Charles Price Forecast 20262028

Based on 5-year Zillow ZHVI trend analysis · Statistical projection
📈 Upward Trend
PROJECTEDNOW$351K2027$373K 6.2%2028$386K 9.9%20232024Now
$405K$315K
Current
$350K
2026
Projected
$373K
6.2% by 2027
Projected
$386K
9.9% by 2028
5yr CAGR:+4.5%
Confidence:High
R²:0.89

Looking ahead at the St. Charles housing market forecast for 2026-2028, the data suggests a period of consolidation rather than explosive growth. The current median home price of $349,500 and a price-to-rent ratio of 30.0x signal that buying is significantly more expensive than renting, which may dampen investor enthusiasm. With a market temperature of 50/100 and a risk grade of C, we anticipate a balanced environment where the rapid appreciation seen in the past five years—which delivered a 32.4% gain—moderates. Affordability concerns, driven by the national average ratio of 18x, will likely keep demand in check, especially as local economic growth may not outpace housing costs significantly.

Will St. Charles home prices drop? Given the stagnating 0.0% year-over-year price change and a moderate days-on-market of 35, a sharp correction seems unlikely, but the potential for a slight decline or flat performance is real. The 5-year CAGR of 5.7% provides a solid baseline, yet the current affordability ceiling is a pressing factor for the St. Charles real estate St. Charles 2027 outlook. The rental market, with a median rent of $972/mo, offers a more accessible entry point, reinforcing the "RENT" verdict for cost-conscious residents. Local factors, including steady job growth in the biotech corridor and strong community amenities, will support the market, but high interest rates and buyer fatigue could cap price momentum.

In summary, the St. Charles housing market is poised for stability rather than volatility. While prices are unlikely to crash, the era of double-digit annual gains appears to be over. Buyers should be selective, focusing on long-term value, while renters may find 2026-2028 to be an economically prudent period to lease. The market's balanced nature suggests that St. Charles will remain a desirable suburb for those seeking quality of life, even as the financial calculus of buying versus renting shifts.

Projected Cap Rate (2027)
1.9%
5yr CAGR
+4.5%

Job Market

Unemployment 3.2%
National avg: 3.7%
Job Growth (YoY) +1.3%

Healthcare

72
Score
Good

Risk Factors

High Crime Area
Low Inventory

Market Activity

Source: Redfin · 2026-05-31
Sale-to-List 101.3%
Months Supply 1.1
Price Drops 32%
Gone in 2 Wks 69%

Market Position

Affordability Below Avg
Safety Higher Risk

ROI Projector Model an editable scenario

Adjust the sliders to model different investment scenarios for St. Charles.

Total ROI
-110%
on $69,900 invested
Annual ROI
NaN%
compounded
Total Return
-$76,961
appreciation + cashflow
Mo. Cash Flow
-$1,773
year 1 estimate
Equity Growth Over 5 Years
Y177kY285kY393kY4102kY5111k
Appreciation
$24,237
Cash Flow
-$101,198
Final Equity
$110,522

* Estimates based on 1.4% annual appreciation, 3% rent growth, 5% vacancy. Does not include closing costs, tax benefits, or capital gains tax. For illustrative purposes only.

Rental Scenario Calculator Estimate your monthly cashflow

Rental Cash-Flow Scenario

Pre-filled for St. Charles

Property

Purchase Price$349,500
Monthly Rent$972
Down Payment20%

Financing

Interest Rate6.5%

Expenses

Property Tax1.2%
Insurance (Annual)$1,500
Maintenance Reserve1%
Vacancy Rate5%
Property Management0%
HOA (Monthly)$0
-$1,610
Modeled Monthly Cash Flow
-$19,315/ year
-27.6%
Cash-on-Cash
0.5%
Cap Rate

Monthly Breakdown

+ Rental Income$972
− Mortgage (P&I)$1,767
− Property Tax$350
− Insurance$125
− Maintenance$291
− Vacancy Loss$49
= Net Cash Flow-$1,610

Scenario Summary

Down Payment
$69,900
Loan Amount
$279,600
Total Monthly Expenses
$2,582
Gross Yield
3.3%

Investor Toolkit

Research St. Charles before you invest

Disclaimer: This analysis is for informational purposes only and should not be considered financial advice. Investment decisions should be made after consulting with qualified professionals. Data sources include Zillow, Census Bureau, and BLS. Cap rates and yields are estimates based on available data.

Last updated: July 2026