7 Things Every Formal Property Purchase Offer Must Include

7 Things Every Formal Property Purchase Offer Must Include

Last Updated: November 9, 2026

Quick Summary

A formal property purchase offer should state the full property address and title, the purchase price, the deposit and when it is payable, the settlement date, the buyer’s full legal names, any inclusions or exclusions, and a clear expiry time. Conditions for finance and building and pest inspection protect you if something important turns up. A written offer tells the vendor what you will actually do, which a verbal price cannot.

  • A written offer tells the vendor what you will actually do, unlike a verbal price.
  • State the deposit amount and when it is payable, usually on exchange of contracts.
  • Make finance and building and pest conditions specific, with firm deadlines.
  • Set a realistic offer expiry of 24 to 48 hours, stated with date, time and time zone.
  • Have your conveyancer or solicitor review your offer template before first use.

Table of Contents

Why the Written Offer Matters More Than the Verbal Price

A verbal price tells the agent what you want to pay. A written offer tells the vendor what you will actually do.

Auction Bidding
Auction Bidding

A buyer phones the agent, says they’ll pay around the asking price, and expects a yes. The agent takes the number, but nothing is locked in.

Buyers often treat the written offer as a formality. It isn’t. A well-prepared property purchase offer protects you, signals you’re a serious buyer, and gives your advocate something concrete to negotiate with.

Put simply, the number gets attention, but the terms decide the outcome.

The Core Details Every Offer Must State

Every formal property purchase offer should be clear enough that the vendor’s agent can read it once and understand exactly what you’re proposing. Vague offers create delays, and delays cost deals.

A strong offer states:

  • The full property address and title details, so there is no confusion about what is being sold
  • The purchase price, written as a figure and in words where your conveyancer requires it
  • The deposit amount and when it is payable, usually on exchange of contracts
  • The settlement date or settlement period, expressed as a specific date or a set number of days
  • The buyer’s full legal name(s), exactly as they will appear on the title
  • Any inclusions or exclusions, such as appliances, window coverings or fixed garden features
  • The offer expiry time and date, covered in more detail below

Each missing detail is a question the agent has to chase, and every chased question slows the transaction. A clean, complete offer gets taken more seriously than a longer, messier one.

Watch out: Don’t include inclusions you haven’t checked.

The table below sets out the core details a formal offer should state, so you can check each one before submitting.

Detail

What it covers

Why it matters

Property address and title

Full address and title details

Removes any doubt about what is being sold

Purchase price

Stated as a figure, and in words if your conveyancer requires it

Gives the vendor a clear number to assess

Deposit

Amount and when it is payable

Usually payable on exchange of contracts

Settlement

A specific date or set number of days

Lets the vendor plan their own move

Buyer names

Full legal names as on the title

Avoids errors in the final transfer

Inclusions and exclusions

Appliances, window coverings, fixed garden features

Prevents disputes at the final stage

Offer expiry

Date and time of lapse

Gives the vendor a clear decision point

Property Offer Conditions That Protect You

Conditions are where a property purchase offer does its real work. They let you walk away, or renegotiate, if something important turns up after you’ve committed.

In Victoria, a residential offer isn’t generally binding the moment the vendor says yes.

Common conditions include finance approval, building and pest inspection, and sometimes a settlement or sale-of-existing-property condition. Each one should be specific. “Subject to finance” is too loose.

Conditions cut both ways. Every condition you add protects you, but it also gives the vendor a reason to prefer a cleaner offer from someone else.

Finance and Building and Pest Conditions

Finance and building and pest conditions are the two most common protections, and they work differently.

Finance condition: This gives you time to secure formal approval from your lender.

Building and pest condition: This lets a qualified inspector assess the property before you’re fully committed.

Many buyers add a building and pest condition but forget to specify what they can do with the findings.

Watch out: A building and pest condition with no time limit can keep you locked in indefinitely, which may cause the vendor to reject your offer. Set a firm date.

Settlement Timing and Deposit Terms

Settlement timing and deposit terms look like administration, but they affect how attractive your offer is.

Vendors often care most about certainty. A settlement period that matches their plans, such as 30 or 60 days, can make your offer more competitive even at a slightly lower price.

Deposit arrangements in Victoria should be confirmed with your conveyancer or solicitor. The standard contract sets out what happens if the deal falls over.

Settlement timing can be one of the most underrated negotiating tools in a purchase. The property may look right.

Building a Property Purchase Offer Template That Works

A reusable template saves time and reduces errors, especially when you’re bidding on several properties in a short window. Treat it as a starting point, not a copy-and-paste solution.

A practical template includes these sections:

  • Buyer details: full legal names, contact details and conveyancer details
  • Property details: address, title reference and inclusions
  • Purchase price and deposit: amounts and payment timing
  • Conditions: finance, building and pest, and any others, each with a clear deadline
  • Settlement: date or period, and any special arrangements
  • Offer validity: expiry date and time
  • Signature block: signed and dated by all buyers

Keep the language plain. A template full of legal-sounding phrases can confuse vendors and make the offer harder to read.

Have your conveyancer or solicitor review your template before first use. Rules around contracts, cooling-off periods and disclosure can vary, so confirm current requirements with them or Consumer Affairs Victoria.

Property Offer Letter Example: What a Strong Submission Looks Like

A strong offer letter is short, specific and easy to scan. Here is a simplified example of the structure, using placeholder details rather than real figures:

D S C00472
D S C00472

Re: 12 Example Street, [Suburb]

We, [Buyer Name(s)], offer to purchase the above property for $[purchase price], subject to the following conditions:

  1. Finance: Written approval for a loan of $[amount] within [number] business days of acceptance.
  2. Building and pest: A satisfactory report from a licensed inspector within [number] business days. If the report discloses defects above $[agreed threshold], the buyer may terminate or renegotiate.
  3. Deposit: $[amount], payable on exchange of contracts.
  4. Settlement: [date or number of days] after exchange.
  5. Inclusions: [list].

This offer expires at [time] on [date].

This letter works because every term is specific, measurable and dated. The vendor’s agent knows exactly what is on the table and what it will take to say yes.

Your buyer’s agent can adapt this structure to the property and the market, which is where the real negotiation skill comes in.

Setting an Offer Expiry Time Without Losing the Property

An offer expiry time gives the vendor a reason to respond, but it has to be realistic. Set it too tight and the vendor may feel pressured and refuse.

Expiry windows are often set at 24 to 48 hours, depending on how the campaign is running.

The strategic answer is more useful than the textbook one.

Submit the offer early enough that the vendor has time to consider it, and keep the expiry consistent with your conditions.

Reading the Campaign Before You Set a Deadline

The expiry you choose should reflect what stage the campaign is at, not a generic rule of thumb.

  • Early in the campaign: the vendor’s agent is still building competition. A short expiry will usually be ignored or used against you. A longer window, or an offer framed as “available for consideration until [date]”, keeps you in the conversation without looking desperate.
  • Mid-campaign, with strong interest: a tighter expiry can force a decision before another buyer enters the frame. This is where a well-timed offer with a 48-hour window can genuinely change the outcome.
  • Pre-auction, when the vendor is holding out: an expiry that lands just before the scheduled auction can be powerful, because it forces the vendor to weigh a certain offer against an uncertain auction result. It can also backfire if the vendor simply lets it lapse and uses your number to set the reserve.
  • Post-auction, property passed in: the leverage shifts to you. A shorter expiry is more defensible here because the vendor has already tested the market and knows what it will and won’t bear.

What most buyers don’t see is that the expiry is a signal, not just a deadline. A reasoned expiry tells the vendor you’re organised and serious. An arbitrary one tells them you’re guessing.

The Psychology of a Deadline

Competitors cover the mechanics of expiry but almost none cover why it works. A deadline creates a decision point.

A deadline also protects you from your own impatience. It gives you a defined moment to walk away, which is often the most valuable thing a buyer can do in a slow or overpriced campaign.

Avoid fake urgency. Vendors and agents recognise artificial deadlines, and it weakens your credibility. Use a real, reasoned expiry that gives both sides room to act.

Watch out: Don’t set an expiry you’re not prepared to enforce.

What to Put in Writing

Keep the expiry clause short and unambiguous. State the date, time and time zone, and what happens if the offer isn’t accepted by then, that it lapses automatically and is withdrawn. If you’re submitting through an agent’s online portal, check whether it timestamps in a different time zone, because a deadline that looks generous on paper can expire before you’ve hit send.

A clean, well-reasoned expiry is one of the cheapest pieces of leverage a buyer has. Use it deliberately.

Book Your Offer Review Before You Sign Anything

A formal property purchase offer is a legally significant document.

Your Australian Property Buyers Agents is an independent buyer’s agency and represents the buyer. The goal is the right property at the right price, without costly mistakes.

Book Your Free Strategy Call

Explore how our property negotiation service and buyer agents service can support your next offer.


BUTTON: Book a free strategy call CARD_TITLE: About to make an offer? CARD_TEXT: Your Australian Property Buyers Agents reviews offers, conditions and timing before you commit.

Frequently Asked Questions

What should be included in a formal property purchase offer?

A formal property purchase offer should state the property address, the offer price, the deposit amount, the settlement date, and the conditions the buyer requires before the contract becomes binding. It should also name the buyer and seller, identify the property clearly, and state how long the offer remains open. Clear, specific wording protects both parties and reduces disputes later. Because the offer sets the foundation for the contract of sale, it pays to check every detail before submitting it to the selling agent.

Is a written offer to buy a property legally binding in Victoria?

In Victoria, a written offer is usually not binding until it is accepted and a contract of sale is signed and exchanged. Until then, either party can generally walk away, although the seller may already have accepted terms in writing. Buyers should read the wording carefully, because an accepted offer can create obligations. If you are unsure whether a document is binding, get advice before you sign anything.

What conditions can a buyer include in a property offer?

Common conditions include finance approval, a satisfactory building and pest inspection, a satisfactory review of the contract by a conveyancer or lawyer, and the sale of an existing property. Each condition should have a clear deadline and a clear definition of what counts as satisfactory. Vague conditions create risk for the buyer and can be rejected by the seller. Keep the list focused on the issues that genuinely affect your decision.

How do you set an offer expiry time?

An offer expiry time should give the seller enough time to consider the offer without leaving the buyer exposed for too long. In a competitive Melbourne market, offers often lapse within 24 to 48 hours, but the period should match the circumstances of the sale. State the exact date and time the offer lapses, including the time zone, so there is no confusion. A clear expiry time also helps you negotiate from a position of control.

7 Steps to Assess Property Value Before You Offer

7 Steps to Assess Property Value Before You Offer

Last Updated: November 7, 2026

Quick Summary

To assess property value before making an offer, start with recent sales of similar properties in the same suburb rather than the asking price. Adjust each comparable for land size, bedrooms, condition and layout to build a defensible range, then set your maximum offer before you inspect.

  • Treat the asking price as the seller’s opening position, not the property’s worth.
  • Use three to five comparable sales from the same suburb, ideally within three to six months.
  • Record every adjustment on a worksheet so you can defend your number.
  • Check condition, land, planning and street-level location before trusting the figures.
  • Set your walk-away number before the inspection, not during negotiation.
Not sure what it’s really worth?We check the sales, the risks and the numbers before you make an offer.

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Table of Contents

Why Asking Price Is the Wrong Starting Point

Most buyers start with the asking price and work backwards, when the real anchor should be the property value. Wrong order.

First Home Buyer Auction Tips: Win Without Overpaying
First Home Buyer Auction Tips: Win Without Overpaying

We see this all the time. A buyer falls for a home, sees a price guide, and builds their whole plan around it.

Start instead with what similar properties have actually sold for. Then work out what this property is worth to you, and at what point it stops making sense. The property may look right.

  • Treat the asking price as the seller’s opening position.
  • Build a value range from recent sales before you look at the price guide again.
  • Set your walk-away number before the inspection, not during the negotiation.

Pulling Comparable Property Sales That Actually Matter

Comparable sales are the foundation of any credible property value assessment. A comparable is a recently sold property similar enough to the one you are considering to tell you what the market will pay.

Look for sales within the same suburb, ideally within the last three to six months, of the same property type. If you would rather not run that search by hand, our AI property search tool can pull the matching sales for you. A four-bedroom house in one street is not a fair comparison to a two-bedroom apartment three suburbs away. Confirm sale prices and dates through official Victorian sources rather than relying on listing portals alone.

This is where experience matters. Filter out sales that do not reflect the open market, such as sales between related parties or distressed sales where the vendor had no choice. For a deeper look, see our guide to how to buy investment property in Melbourne: 2026 guide.

Adjusting Comparable Sales for Differences, Step by Step

No two properties are identical, so every comparable needs to be bent towards the subject property before it tells you anything useful. This is the step most buyers skip, and where the real value assessment happens. The goal is a defensible value range you can put in front of a selling agent and stand behind.

Here is the method we run on every property we assess.

  1. Start with the comparable’s confirmed sale price. Not the advertised price, not the agent’s guide. The settled figure, confirmed through the Victorian Government’s property data or a title search.
  2. Adjust for land size. If the comparable sits on more land, adjust its price down; if less, adjust up. Work in rate-per-square-metre terms for the marginal land, not the whole block.
  3. Adjust for bedrooms and bathrooms. Use the difference in rooms and what that gap typically adds in that suburb. A fourth bedroom in a family pocket of Balwyn or Mount Waverley is worth more than one on a busy arterial in a neighbouring postcode.
  4. Adjust for property type and condition. A renovated kitchen or a tired bathroom shifts the number meaningfully. So does brick veneer versus solid brick, or a single-fronted versus double-fronted terrace.
  5. Adjust for layout and functionality. An awkward floor plan, a bedroom off a living room, or a bathroom accessed through a kitchen all cost money to fix or live with. Buyers discount them, and so should your adjustment.
  6. Adjust for sale timing. If the market has moved since the comparable sold, adjust for it. In a fast-moving market, a sale from six months ago may need a meaningful upward adjustment; in a softening market, the reverse.
  7. Average your adjusted figures. This gives you a realistic value range rather than a single guess.

Watch out: adjustments are judgement calls, not formulas. Two experienced buyers can look at the same three comparables and land on ranges that differ by a meaningful margin. That is normal.

A simple adjustment worksheet

Build this in a spreadsheet before you inspect. It turns a vague feeling about price into a documented position.

FieldWhat to record
Comparable address and sale dateConfirmed settled price and date
Land size differenceSubject vs comparable, in square metres
Bedroom/bathroom differenceCount and direction of adjustment
Condition differenceRenovated, original, or needs work
Layout/functionality differenceAny discount or premium applied
Timing adjustmentMarket movement since sale
Adjusted valueThe comparable’s price after all adjustments
Confidence levelHigh, medium or low, based on how close the comparable is

Once the worksheet is filled in, you have a range, not a point. Treat the top of the range as the number you would be comfortable defending, and the bottom as the number you would be delighted to secure. Anything above the top needs a specific reason, a school zone, a rarer land size, a renovation you can verify, not a feeling.

Why the range matters more than the number

A single figure implies a precision the market does not offer. Thin sales evidence, a fast-moving market or a unique property type should widen your range and make you more conservative, not more confident.

Most buyers anchor on one comparable, usually the one the agent mentions, and build their whole offer around it. If you want someone to run this analysis alongside you, our Property Due Diligence service is built around exactly this kind of sales evidence.

Checking Condition, Land and Location Before You Trust the Numbers

A value range only means something if the property itself matches the comparables. Before you commit to any number, check the physical and locational factors that can quietly move the price.

Start with condition. A property that needs structural repairs, a new roof, or rewiring is worth less than an identical house in good order. Get a clear picture of the costs before you bid.

Then look at location at street level. Two properties in the same suburb can sit on very different streets.

Getting a Property Valuation Before You Commit

An independent valuation gives you a professional, documented view of what the property is worth.

Benefits of Using a Buyers Agent for First Home Buyers
Benefits of Using a Buyers Agent for First Home Buyers

Use an independent valuer who has no connection to the seller or the selling agent. Ask for a written report listing the comparables used, the adjustments made, and the valuation range.

Remember that a valuation is an estimate, not a guarantee. Markets move, and valuers can differ. For first-time buyers, our guide to property valuation reports for first home buyers explains what to expect and what to ask.

Due Diligence Checks That Can Change the Value

Due diligence is where a good-looking property can suddenly look expensive. These checks can change the value you place on a property, sometimes by a significant amount.

Check the planning and zoning with the relevant local council, as planning overlays or future road widenings can affect what you are able to do with the land.

Buyers often treat due diligence as a formality done after the offer is accepted. It should happen before you commit. An issue found early is a negotiating point.

Building Your Maximum Offer and Negotiating From Evidence

Now bring everything together. Your maximum offer is the highest price you will pay, based on your adjusted comparables, the valuation, your due diligence findings, and the costs you will carry. It is not the price the seller wants to hear.

Set it before you inspect, write it down, and treat it as fixed. The buyers who get into trouble are the ones who set a limit in the cold light of day and then renegotiate with themselves in the agent’s office or on the auction kerb.

What goes into the number

Your maximum offer is not just the purchase price. It is the price plus everything the property will cost you to bring it to the standard you expect.

This is where the deal can change. If the numbers do not stack up after those costs, the right move may be to walk away. Not every property deserves an offer, and the buyers who protect their money are the ones willing to say no.

Negotiating from evidence, not emotion

When you make an offer, explain your reasoning. The comparable sales, the condition issues, the costs you have identified. Sellers and agents respond to facts far more than to pressure.

A common pattern is that the agent will counter with a higher recent sale in a better street or a superior home. Where a professional is doing this for you, our Property Negotiation Service Melbourne handles that conversation on your behalf.

Auction-specific discipline

Auctions remove the safety nets. There is no cooling-off period, and the bidding environment is designed to make you emotional. Set your walk-away price before you register, write it on a card, and give it to someone you trust if you are bidding yourself. When the bidding passes it, stop. The property may look right. The numbers still need to stack up.

Finance and valuation shortfall

Here is a risk many buyers only discover after they have signed. Your lender will order its own valuation, and that valuation can come in below the price you agreed to pay.

Manage it before you offer. Know your lender’s valuation policy, keep a buffer in your deposit, and consider a finance clause where the sale method allows one. At auction, there is no finance clause, so the buffer matters even more. If you cannot cover a shortfall, your maximum offer should be lower than your emotional maximum.

When to negotiate hard, wait, or walk

Negotiate hard when the evidence is on your side and the vendor is motivated. Wait when the market is moving and your comparables are stale.

For a closer look at how investors set limits and negotiate, read investment property buyers: what actually wins. If you want support working through the price, our how to negotiate a lower house price in Melbourne guide covers the tactics in more detail.


If you would like an independent second opinion on a property you are considering, Your Australian Property Buyers Agents can run the comparable sales, adjustments and due diligence for you, so you go into the offer knowing exactly what the property is worth.

Frequently Asked Questions

How can I estimate a property’s value before making an offer?

Start with recent sales of similar properties nearby, ideally within the last six months and within a few streets. Adjust each sale for differences in land size, bedrooms, condition and features, then compare the adjusted figures to form a value range. Online estimates can be a starting point, but they rarely reflect the condition of the specific home. Treat the result as a range rather than a single number, and set your maximum offer below the top of that range so you leave room for negotiation and unexpected costs.

What is the difference between a property appraisal and a valuation?

A property appraisal is typically an opinion of value prepared by a real estate professional, often as part of a sales or buying process, and it is not formally regulated in the same way. A valuation is a formal assessment by a registered valuer, usually ordered for lending purposes, and it follows established professional standards. For a buyer, a valuation gives independent evidence of value, while an appraisal helps you understand the market and negotiate. Both are useful, but they answer slightly different questions.

How recent should comparable sales be when assessing a property?

In most Melbourne suburbs, sales from the last three to six months carry the most weight, provided the market has not moved sharply in that time. Older sales can still help if there are few recent transactions, but you should adjust them for market movement. Sales from the same street or immediate block are more reliable than sales from different pockets of the suburb, even if the older sale is more similar on paper.

Can I get a property valuation before making an offer?

Yes. Buyers can commission an independent valuation before committing, which is often worthwhile when a property is expensive, unusual or sits in a fast-moving market. The valuation fee is usually modest compared with the cost of overpaying. Ask the valuer to explain the comparable sales they relied on so you can test their reasoning against your own research, and confirm whether the report is addressed to you so you can rely on it when negotiating.