Residential Property Purchase Model

A calculator for prospective homeowners

Purchase Summary & Projections

Total Upfront Costs
£0
Cash You Must Provide
? This is the actual cash you need. It is the 'Total Upfront Costs' minus any LISA savings and any mortgage fees you have chosen to add to the loan.
£0
Monthly Mortgage
£0
Total Monthly Outgoings
? This is an estimate of your total monthly housing costs. It includes your mortgage payment, council tax, buildings insurance, and any leasehold costs (ground rent/service charge) or Shared Ownership rent.
£0
After 5 Years
£0
After 10 Years
£0
After 20 Years
£0

1. Buyer & Property Details

2. Mortgage Details

£0
£0

3. Government Schemes

4. Upfront Purchase Costs

£0
£0

5. Initial Property & Moving Costs

6. Ongoing Monthly Costs

7. Affordability Stress Test

£0
0%
Calculations are for properties in England & Northern Ireland. SDLT rates are correct as of August 2025. This tool provides estimates only and does not constitute financial advice. Always consult a qualified mortgage advisor.