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Property decisions, with the numbers in view

Property calculators

Explore the numbers behind your next property decision. Choose a calculator for buying, owning, investing or commercial property.

Manual inputs and results are free. An active subscription adds available data in supported tools.

Choose a calculator

Buying a home

Borrowing range, duty, the cash you need and what the loan costs.

  • How much could I borrow?

    Borrowing power

    An indicative starting point for how much you could borrow. Lender policies vary; this is not a loan approval.

    FreeHtAG data

  • What will the duty be?

    Stamp duty

    Transfer duty in your state, with first home buyer and foreign purchaser rules.

    FreeHtAG data

  • How much cash do I need?

    Upfront costs and LMI

    The cash you need to buy, including duty, fees and lenders mortgage insurance.

    FreeHtAG data

  • What will the loan cost?

    Mortgage repayments

    Repayments with interest-only periods, an offset account and extra repayments.

    Free

  • Should I rent or buy?

    Rent versus buy

    Compare buying a home with renting and investing under the same annual budget.

    FreeHtAG data

Owning and investing

Asking prices, rental cash flow, tax and what your equity could do next.

  • Is the asking price fair?

    Property value check

    An asking price next to an estimate and recent nearby sales.

    FreeHtAG data

  • What will it cost each week?

    Rental cash flow

    Weekly cash flow of a rental, with break-even rent and a projection.

    FreeHtAG data

  • How is a rental loss treated?

    Negative gearing

    The tax effect of a rental loss this year and after the rules change.

    Free

  • What land tax will I pay?

    Land tax

    Yearly land tax on the land you own in your state.

    Free

  • What could my equity buy next?

    Equity and next purchase

    An indicative check of usable equity and your next purchase. Lender policies, valuations and approval requirements vary.

    FreeHtAG data

Selling and returns

The whole buy, hold and sell scenario and the tax on the gain.

  • What could it return?

    Buy, hold and sell

    What a property could return if you buy, hold it for years and sell.

    FreeHtAG data

  • What tax will I pay when I sell?

    Capital gains tax

    Tax on the gain when you sell an investment property.

    FreeHtAG data

Commercial property

Yield and value, leases, debt cover and leasing versus buying.

  • What is the yield or value?

    Commercial yield and value

    Estimate value at your cap rate, or compare yields at a known price, with optional Commercial Dex market evidence.

    FreeHtAG data

  • What is the rent behind the incentive?

    Commercial lease and expiry

    Compare rent after incentives and committed lease expiry by income or floor area, with optional Commercial Dex evidence.

    FreeHtAG data

  • Will the income cover the debt?

    Commercial cash flow and debt

    Project monthly property and loan cash flow, debt maturity and a ten-year sale scenario from your leases.

    FreeHtAG data

  • Should the business lease or buy?

    Commercial lease versus buy

    Compare equivalent business premises with equal initial resources and annual budgets, before income tax.

    FreeHtAG data

Development and renovation

Site feasibility and renovation scenarios with your costs in view.

  • Does the site stack up?

    Development feasibility

    Test entered sale expectations, project costs, tax assumptions and cash needs for one site before income tax.

    FreeHtAG data

  • Will the renovation pay?

    Renovate and sell

    Bring purchase, renovation, holding and sale costs together, then test a profit target.

    FreeHtAG data

HtAG membership

Your own figures are free. HtAG data makes them specific.

Every active plan adds HtAG property data to the calculators that support it, plus the research tools around them: Dex™, StreetLens™ and AI Copilot.

  1. Start from a real property

    Search an address and HtAG’s estimates fill the figures they support. You can check or overwrite every one.

  2. See the suburb behind the number

    Typical prices, rents and yields for 7,000+ suburbs, with 537 LGA dashboards and 150+ metrics.

  3. Then find where it is worth it

    Dex™ ranks suburbs against your budget and brief, StreetLens™ maps every street and AI Copilot answers in plain English.

Property calculatorsWith HtAG data
  • Typical price and rentFor the suburb
  • Market signals150+ metrics
Your estimate
Illustration only. Data features, coverage and daily allowances depend on the calculator and your plan.
  • 7,000+suburbs scored
  • 150+metrics
  • 537LGA dashboards
  • 135/135documented recommendations

State and territory guides

Start with your state. Its rates are already set.

Each guide opens the calculator with your state selected, its current rates, concessions and the official sources behind them.

FAQ

Questions people ask

Short answers about the method, the rules and what HtAG data adds.

Still have a question? Contact us

Where should a first-home buyer start?

Start with upfront costs and repayments, then explore indicative borrowing power. Check state concessions and lender eligibility separately.

Which tools help property investors?

Compare rental cash flow, negative gearing and the buy-hold-sell scenario. Commercial tools address yield, lease income and debt coverage.

Are the calculators free?

Yes. Every HtAG calculator is free to use with your own figures, and you do not need an account. Every active HtAG plan adds property and suburb data to the calculators that support it.