Seasonality matters when buying a home: winter tends to be the slowest and often least expensive season to purchase, as fewer buyers and motivated sellers can give buyers negotiating leverage, though inventory may be limited; spring and summer offer the most inventory but also the most competition and possibly higher prices; and fall can offer a balance of decent inventory with less competition, allowing buyers room to negotiate. Ultimately, the best time to buy a house depends on factors like your financial readiness, personal priorities, and the local market conditions.