PropertyTool
Smarter property calculators for Australian buyers and investors.
Estimate stamp duty, rental yield, and upfront buying costs with a faster, cleaner experience.
Calculators
Jump straight to the tool you need.
Calculators
Core calculators for modern property decisions
Start with the high-intent tools buyers and investors use most often.
NSW Stamp Duty
Estimate base duty, first home buyer concessions, foreign purchaser surcharge, and total payable.
Calculate Stamp DutyRental Yield
Model annual gross and net yield, vacancy loss, expenses, and management fees in seconds.
Calculate Rental YieldMortgage Repayment
See your monthly, fortnightly, or weekly repayments, total interest, and a full amortisation schedule.
Calculate Mortgage RepaymentsMore coming soon
Borrowing capacity, LMI estimator, and buying cost breakdowns are in the pipeline.
Coming soon
Trust
Built for faster estimates, not inflated promises
PropertyTool gives indicative estimates only. Results should be checked with your lender, broker, accountant, conveyancer, or state authority before you make a decision.
Estimates only
Outputs are designed for planning and comparison, not formal advice.
Updated logic
Calculator logic is structured to track official settings and evolve by state.
FAQ
Common questions
What calculators are available right now?
PropertyTool currently includes an NSW stamp duty calculator, a rental yield calculator, and a mortgage repayment calculator. More tools — including borrowing capacity and buying cost estimators — are in development.
How is the mortgage repayment calculated?
Monthly repayments use the standard amortisation formula. Fortnightly and weekly payments use the equivalent periodic rate (annual rate ÷ 26 or ÷ 52), which differs slightly from simply halving or quartering the monthly payment.
Does the stamp duty calculator cover other states?
Currently the stamp duty calculator covers New South Wales only, including first home buyer concessions and the foreign purchaser surcharge. Support for Victoria, Queensland, and other states is planned for future releases.
Are these results legal or financial advice?
No. All calculators provide indicative estimates only and should be validated with a qualified professional — lender, broker, accountant, or conveyancer — before you act.