Value a property accurately

Label every figure in your notes: the seller’s asking price, a recorded sale, an online estimate or a professional valuation. That prevents an advertised expectation from quietly becoming proof of what a buyer actually paid. Record where each figure came from and when you checked it.

Before raising an offer, ask your broker to show you the repayment difference and the cash left after the deposit and purchase costs. We recommend preserving money for moving, immediate repairs and a household buffer when setting your ceiling. If the higher offer uses that money, decide explicitly what you would postpone or how you would replace it.

Start with sold properties that share the features most relevant to the home you are considering. Record the address, sale date, price, property type, land or internal area where available, condition and location. The Queensland Government’s valuation guidance points buyers towards past sales, prices, dates and dimensions as useful research.

We recommend keeping a comparison sheet with a reason beside every sale you include. Start with the closest matches and keep current listings in a separate group: an asking price is a competing option, not a completed result. When close matches are scarce, broaden one feature at a time, such as location or sale date, so you can see what makes the evidence weaker. A wider range is more honest than a precise figure built from poor matches.

Look beyond matching bedroom counts. Compare usable space, outdoor areas, parking, upkeep and the setting you observed. Describe specific strengths and drawbacks rather than calling an entire property superior or inferior without explanation. A comparison becomes more useful when another person can follow your reasoning.

For example, imagine two houses with similar accommodation: one has a renovated kitchen and the other has a layout that better suits your household. Record both differences. The appeal of the kitchen does not tell you its contribution to the sale price, and your preference for the layout does not establish what every buyer would pay. Avoid inventing dollar adjustments to make the figures fit.

Keep a separate list of unknowns that could affect your willingness to buy. A stain on a ceiling is a question for inspection, not a repair quote. A planned renovation needs investigation into scope, approvals and costs before you treat it as an easy improvement.

Bring the relevant questions to your inspector and legal adviser. Moneysmart’s buying guide recommends contract review before signing and professional building and pest inspections. Ask your adviser when those inspections should occur for your sale method. Once you have better information, revisit your comparison and budget. You may choose to change your proposed price, investigate further or move on; ask your adviser how the contract and timing affect your available options.

Ask a local property manager for recent rental comparisons and the assumptions behind an appraisal. Distinguish an advertised asking rent from evidence of rent achieved, and check whether the comparison has similar accommodation and condition. Keep the rental assessment separate from your purchase-price research.

Moneysmart explains that rental income may not cover loan repayments and other expenses, and vacancies leave costs to meet without rent coming in. Include management, maintenance, insurance, rates and any applicable body corporate costs in your planning. Test a period without a tenant before relying on the expected rent. A promising weekly figure alone does not settle whether the purchase works for you.

Before making an offer, write a short decision note: your strongest comparable sales, the price range they support, your funding ceiling and the unresolved issues. We recommend agreeing on what would justify a higher offer before the agent calls. A competing offer may change how quickly you must decide; it does not resolve a repair question or create extra room in your budget.

If the decision depends on uncertainty you cannot resolve, consider an independent professional valuation. Queensland’s guidance recommends checking a valuer’s registration and independence from the seller or agent. Agree on the purpose and scope first; ask your broker separately what the lender needs. Use the deeper guides below to strengthen the weakest part of your evidence before progressing an offer.