Affton, MO Condos for Rent

The median rent for a condo in Affton, MO is $965 per month, though prices vary by neighborhood, size, and property type. As of May 2026, condos tend to be the most affordable option while single-family homes are currently more expensive.

To comfortably afford the median rent in Affton, MO, a household needs to earn roughly $44,000 per year. This is based on the common guideline that households should spend no more than 30% of gross income on housing. Most landlords require monthly household income of at least 3x the monthly rent, and with a median rent of $1,100 per month in Affton, MO, renters typically need to show $3,300 per month in gross income to qualify. Actual affordability will vary depending on household debts, other living expenses, and overall budget.

In Affton, MO, the price-to-rent ratio is 68.0, which generally favors renting. This ratio divides the median home price by the annual median rent: below 15 typically favors buying, 15 to 20 is balanced, and above 20 typically favors renting. Your finances, how long you plan to stay, and costs like mortgage rates, taxes, and maintenance all factor into the decision.

The best neighborhood for renting in Affton, MO depends on your priorities: commute, walkability, budget, and lifestyle all play a role. Popular areas for renting a condo include Southampton, Central West End, Downtown West, Saint Louis Hills and Princeton Heights, each with its own character and price range.