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Quickly analyse UK buy-to-let properties, rental yield, mortgage costs, cash flow and property investment economics. BTLTool – UK Buy-to-Let Property Analysis BTLTool helps UK property investors quickly analyse potential buy-to-let properties directly while browsing Rightmove. See the key numbers at a glance, including: • Purchase price • Interest rate and mortgage assumptions • Rental yield and estimated rent • Deposit and mortgage amount • Estimated refurbishment costs • Tax bracket and ownership type • Taxable profit and estimated tax • Annual after-tax cash flow • LBTT purchase tax for Scotland • Deal score Adjust the key assumptions using simple controls and instantly see how the numbers change. Compare Personal and LTD Company scenarios to help understand the potential economics of a property investment. BTLTool is designed for the initial assessment of UK buy-to-let opportunities, helping investors quickly identify properties that may be worth investigating further. Important: BTLTool provides estimates and calculations for informational purposes only. It does not provide financial, mortgage, tax, accounting or legal advice. Always verify figures and assumptions independently before making an investment decision.
Sep 1, 2026
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