Short answer: Target price x deposit % + extra costs = total goal. Divide by monthly savings = timeline. Adjust if too long.
Start with your target house price in your area. Multiply by your target deposit percentage. Add $3,500 for extra costs. Then divide by your realistic monthly savings. If the timeline is too long, reduce the house price target or increase savings. A realistic goal is one you can hit without hating your life.
Target Area: Christchurch
Median Price: $550,000
Ten Percent Deposit: $55,000
Extra Costs: $3,500
Total Goal: $58,500
Monthly Savings: $1,000
Timeline: 58.5 months (4.9 years)