Investment Deal Analyser

Compare UK buy-to-let scenarios using your own numbers. Transparent calculations, no fabricated listing data, and no paid API credits.

Property & purchase assumptions

Purchase price (£)Monthly rent (£)Deposit (%)Mortgage interest (%)Mortgage basisPurchase taxes (£, enter estimate)Legal, survey & setup (£)Refurbishment (£)Annual maintenance (£)Insurance & other annual (£)Management (% of rent)Expected voids (% of rent)

UK purchase taxes differ across England/Northern Ireland, Scotland and Wales, and depend on buyer circumstances. Enter your own tax estimate. Mortgage terms, lender fees, tax relief and personal taxation are not assessed.

Scenario results

Gross rental yield

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Net operating yield

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Annual cash flow after debt service

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Cash-on-cash return

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How to interpret this

Net operating yield divides operating income after modelled running costs by the purchase price. It excludes mortgage costs and income tax.

Cash-on-cash return divides annual cash flow after modelled debt service by initial cash invested. For repayment loans, payments include principal, so cash flow differs from net economic return.

Change any assumption to compare scenarios. These figures are illustrative calculations, not investment advice, market valuations, rental guarantees or lender quotes.

Save & compare scenarios

Save up to 5 scenarios on this device. Nothing is sent to MoveSignal servers. Use the same assumptions to compare deals.

Scenario label