How to use this property & real estate hub
Property decisions are rarely about one number. A purchase price or headline rent figure can look attractive until you layer in financing costs, taxes, maintenance, void periods, capital growth, or the alternative cost of doing something else with the same cash. This hub is built to help you compare those moving parts in one place before you commit to a property decision.
Whether you are deciding between renting and buying, reviewing a potential investment, or checking whether a property still performs after costs, the most useful approach is to move from broad scenarios to sharper questions. Start with the big decision, then use the grouped tools below to test yield, ownership cost, growth, cash flow, and landlord profit separately. That gives you a more stable picture than relying on a single headline return.
These calculators are especially helpful when a property looks good on paper but you are unsure which assumption is doing the heavy lifting. A small change in occupancy, price growth, financing cost, or maintenance can completely change the outcome. By comparing those scenarios early, you can avoid spending time on deals that only work under perfect assumptions.
Use the popular tools first if you are comparing renting and owning, projecting yield, or reviewing property taxes and cash flow. Then use the supporting guides to understand the trade-offs. The result is a stronger authority hub for anyone trying to make a property decision with fewer blind spots and better cross-checks.
Most popular calculators
Start with the tools people usually need first, then move into the grouped sections below for more specific scenarios.
Rent vs Buy Calculator
Rent vs Buy Calculator helps you estimate the main outcome for South Africa using Home Price (£), Deposit (£), and Mortgage Rate (%). Use it to compare scenarios before making a final decision.
Rental Yield Calculator
Calculate gross rental yield on any investment property.
Landlord Profit Calculator
Property Tax Calculator
Guides that support this category
Use these editorial guides when you need more context before choosing the right calculator.
Rental Yield vs Buy-to-Let Yield Calculator: Property Investment Guide
Compare rental yield calculations for standard rentals vs buy-to-let investments.
9 min read
Best Property & Real Estate Calculators in the UK
Calculate rental yields, buy-to-let returns, and property investment metrics for UK properties.
11 min read
Mortgage vs Rent Calculator: Should You Buy or Rent Your Home?
Use our comprehensive comparison to decide whether buying or renting makes financial sense for you.
10 min read
Investment Calculator vs Compound Interest Calculator: Key Differences
Compare investment return and compound interest calculations to choose the right tool for your needs.
8 min read
Renting, buying, and ownership decisions
Use these tools to compare living arrangements, ownership costs, and whether a purchase stacks up against the alternative.
Rent vs Buy Calculator
Rent vs Buy Calculator helps you estimate the main outcome for South Africa using Home Price (£), Deposit (£), and Mortgage Rate (%). Use it to compare scenarios before making a final decision.
Mortgage vs Rent Calculator
Compare the monthly cost of buying versus renting to make an informed decision.
Lease vs Buy Calculator
Lease vs Buy Calculator helps you estimate the main outcome for South Africa using Vehicle Price (£), Monthly Lease Payment (£), and Lease Term (Years). Use it to compare scenarios before making a final decision.
Closing Costs Calculator
Closing Costs Calculator helps you estimate the main outcome for South Africa using Purchase Price (£), Closing Costs (%), and Legal Fees (£). Use it to compare scenarios before making a final decision.
Landlord and yield analysis
These calculators focus on rental yield, landlord profit, rent increases, and the practical cash-flow side of property income.
Rental Yield Calculator
Calculate gross rental yield on any investment property.
Landlord Profit Calculator
Calculate monthly and annual landlord profit after mortgage, agent fees, maintenance and insurance.
Rent Increase Calculator
Calculate the new monthly rent after a percentage increase and see the extra monthly and annual cost.
Buy-to-Let ROI Calculator
Calculate rental profits and return on investment for buy-to-let property investments.
Tax, ROI, and growth
Use this group to compare longer-term return potential, tax drag, resale profit, and property growth assumptions.
Property Tax Calculator
Property Tax Calculator helps you estimate the main outcome for South Africa using Property Value (£) and Annual Tax Rate (%). Use it to compare scenarios before making a final decision.
ROI Calculator
Calculate return on investment as a percentage for any investment.
Capital Growth Calculator
Calculate total and annualised capital growth on your property investment.
Property Flipping Profit Calculator
Calculate profit and ROI on property flipping projects including renovation costs.
More tools in this category
Use these supporting calculators when you need a more specific comparison or a second opinion on the same decision.
Council Tax Calculator
Estimate your annual council tax bill by band and region for 2024/25. Calculate monthly payments and see how discounts such as single person or student exemptions affect your bill.
Right to Buy Calculator
Calculate your Right to Buy discount and purchase price for your council or housing association home. Find out how much discount you qualify for based on years as a tenant.
House Price Growth Calculator
Project your UK property value over 5 to 25 years. Enter your home's current value and an expected annual growth rate to see future value, total gain, and equity growth.
Negative Gearing Calculator
Calculate the tax benefit of negative gearing your investment property. See your after-tax out-of-pocket cost, annual tax saving, and gross rental yield using 2024/25 Australian rates.
Stamp Duty Calculator (Australia)
Calculate stamp duty for property purchases in NSW, Victoria, Queensland, WA, SA, and ACT. Includes first home buyer concessions and foreign investor surcharges.
First Home Super Saver (FHSS) Calculator
Calculate how much you can save using the First Home Super Saver Scheme (FHSS). See your tax savings, release amount, and how much more you can save compared to a regular savings account.
Rent vs Buy Calculator (Australia)
Compare renting vs buying a home in Australia. Includes stamp duty, buying costs, mortgage repayments, property growth, and equity built over 5 to 20 years.
Help to Buy Calculator (Ireland)
Calculate your Help to Buy (HTB) rebate for a new build in Ireland. See how much tax back you qualify for, your effective deposit, and whether your property and LTV are eligible.
Stamp Duty Calculator (Ireland)
Calculate Irish stamp duty on residential and commercial property purchases. Includes the 1%/2% residential rate, 7.5% commercial rate, and bulk purchase surcharge.
Bright-Line Property Tax Calculator (NZ)
Calculate New Zealand bright-line property tax. From 1 July 2024, the bright-line period is 2 years for all residential property. See your taxable gain and tax at your marginal rate.
NZ Rental Yield Calculator
Calculate your New Zealand rental property gross and net yield. Includes mortgage interest, expenses, and tax benefit if negatively geared using 2024/25 IRD rates.
Transfer Duty Calculator (South Africa)
Calculate South African transfer duty on property purchases. Uses 2024/25 SARS rates: 0% below R1.1m, up to 13% on high-value properties. Includes conveyancing fee estimate.
Rental Income Tax Calculator (South Africa)
Calculate South African tax on rental income. Deduct bond interest, rates, insurance, and repairs. See additional tax payable at your marginal rate using 2024/25 SARS brackets.