Free Property Calculators

Interactive tools for UK property investors. Make data-driven decisions.

Stamp Duty Calculator

Calculate UK stamp duty land tax for 2025/26. Supports first-time buyers, additional properties, and non-UK residents.

Calculate gross and net rental yield for buy-to-let properties. Factor in maintenance, voids, and management fees.

Calculate tax liability on rental income. Compare personal vs limited company structures and see Section 24 impact.

Calculate returns on the Buy, Refurbish, Refinance, Rent, Repeat strategy. See equity creation and cash-on-cash returns.

Calculate BTL mortgage payments. Compare interest-only vs repayment and stress test at higher rates.

Calculate true return on property investment. Include all costs and project 5-year returns with capital appreciation.

Calculate HMO profitability room-by-room. See gross income, costs, net profit, and yield for multi-let properties.