As a simple guideline only (this is not investment advice) calculate estimated returns on this property as an investment:
1. 7.5% capital growth on property value per year
2. Property rented out 45 weeks/yr (or 87% occupancy rate)
3. Interest rates remain the same for 10 years
4. Weekly Investment is Interest Repayments less Rental Income
Disclaimer: This calculation is a guide and for interest's sake only.