Updated 2026 · Based on median market data for Naperville, IL
Home values in Naperville, IL have appreciated at 2.5% per year. Appreciation is modest, meaning total returns will be driven primarily by cash flow rather than equity gains. This is actually preferred by many investors who want predictable, income-based returns.
If Naperville continues appreciating at 2.5% annually, the current median of $440,000 would reach approximately $497,820 in 5 years — an equity gain of $57,820 on a property purchased at the median. With a 20% down payment of $88,000, that represents a 66% return on invested equity from appreciation alone. Combined with 5 years of NOI totaling approximately $50,486, the projected total return is $108,306 — a 123% cumulative return on the initial investment.
Population growth in Naperville is minimal at 0.5%. Appreciation here is more likely driven by regional economic factors, inflation, and housing stock constraints rather than population-driven demand. Higher-than-average local incomes ($118,000) support continued price growth as more residents can afford to bid up properties.
Smart investors evaluate both cash flow AND appreciation. In Naperville, the 2.29% cap rate provides modest ongoing cash flow, while 2.5% annual appreciation adds an equity component. Conservative underwriting is essential. Focus on deals where the cash flow stands on its own, and treat any appreciation as a bonus.