Individual Couple  Family Potential purchase price $510,000 $950,000 $850,000 Assumptions:   Annual household income $98,217 $196,435 $196,435 Home deposit $100,000 $150,000 $150,000 Monthly living expenses $2,475 $3,540 $5,735 Interest rate  6.2% 6.2% 6.2% Loan size$436,000$860,000 $745,000 Monthly repayments $2,755 $5,454 $4,740