12 calculators · updated weekly · independent

Property & Real Estate.

Essential calculators for property investors, first home buyers, and homeowners. From rental yield and land tax to depreciation schedules, granny flat ROI, and auction budgets — everything you need to make smarter property decisions in Australia.

Open Rental Yield Calculator →All 12 tools Ask AI Assistant →

Live · Stamp dutyOwner-occupier

Property price$950,000

Stamp duty (NSW)

$28,455

3.00% of price

Total upfront

$218,455

20% deposit + duty (excl. fees)

Bracket-based estimate. Concessions for first home buyers, off-the-plan and foreign-buyer surcharges aren't applied here. Open full stamp duty calculator →

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Rental Yield Calculator

Calculate gross and net rental yield on any Australian investment property. Compare yields across suburbs, factor in expenses, and see if your property stacks up.

most-used

Stamp Duty Comparison Calculator

Compare stamp duty costs across all Australian states and territories side by side. See how much you'd save buying the same property in a different state.

Auction Bidding Calculator

Calculate your maximum auction bid including stamp duty, conveyancing, and inspection costs. Know your true budget before the hammer falls.

Rental Affordability Calculator

Calculate how much rent you can afford based on your income, expenses, and the 30% rule. Find out if your dream suburb is within budget.

Land Tax Calculator

Calculate land tax for investment properties across all Australian states. Includes surcharge for foreign owners and tax-free thresholds.

Property Settlement Cost Calculator

Calculate all the costs involved in settling a property purchase in Australia. Covers stamp duty, conveyancing, inspections, and hidden fees.

Depreciation Schedule Estimator

Estimate property depreciation deductions for your investment property. Covers both capital works (Division 43) and plant & equipment (Division 40).

Property Development Feasibility Calculator

Assess whether a property development project is financially viable. Calculate total development costs, expected profit, and return on investment.

Live data

Renovation ROI Calculator

Calculate the return on investment from property renovations. See which upgrades add the most value and which are money pits.

Live data

Suburb Affordability Finder

Find suburbs that match your budget and lifestyle. AI-powered analysis of affordability, growth potential, and liveability across Australian cities.

Live data

SMSF Property Investment Calculator

Calculate whether buying property through your self-managed super fund (SMSF) makes financial sense. Covers LRBA, contributions, and compliance costs.

Live data

Granny Flat ROI Calculator

Calculate the return on investment from building a granny flat. See construction costs, rental income, and how long until it pays for itself.

Live data

§ FAQ

Questions Australians actually ask the AI.

Drawn from real conversations with the Property & Real Estate Assistant. Click any to open it in chat.

How does property & real estate work in Australia?

Our property & real estate calculators apply the same formulas, brackets and buffers that banks and the ATO use internally. We update assumptions weekly from RBA, APRA and ATO releases. Run the math →

Are the numbers reliable?

Yes—every calculation is auditable. We show the working and source live data from 47 lenders, the RBA cash rate and ATO 2026 brackets. They're estimates, not advice. Run the math →

Do I need to sign up?

No. There are no signups, no upsells, and no data leaves your browser. We earn nothing from any bank or product. The math is the product. Run the math →

What can the AI assistant do?

Ask questions in plain English. The assistant runs the calculators live, cites the formulas, and explains the result in your situation—linking back to the underlying tools. Run the math →