Buying first or selling first is a planning decision. For a Mississauga move-up purchase, start with a realistic sale range for your current home, a complete next-home budget and a timeline that works for your household. Buying first can bring overlapping ownership costs and uncertainty about the timing of your sale. Selling first can mean temporary accommodation, storage and moving twice. Neither approach removes every risk. Review financing with your lender before making commitments and discuss closing dates and appropriate offer conditions with your real estate and legal professionals. A beautiful kitchen is a bonus. A move you can manage is the foundation.