What the New Reserve Rule Means in Melbourne’s West

You've found a three bedder in Hoppers Crossing. The listing says "auction, Saturday week". Last month that meant a vague range and a lot of guessing.

From today, it's different. Here's what the new rule changes for you, and what it doesn't.

What the rule actually says

For residential auctions and fixed-date sales held on or after 16 October 2026, the agent has to publish the seller's reserve price at least seven days before the sale.

It has to be one dollar figure. No "from", no "over", no plus sign.

If the seller changes the reserve, up or down, the seven-day clock starts again. If the reserve isn't published in time, the auction can't go ahead.

The old Statement of Information is now the Property Price Statement. It sits next to the price on the ad and lists three comparable sales, with bedrooms, bathrooms and land size for each.

Where it applies in the west, and where it doesn't

This is the part that matters out here.

The rule covers auctions and fixed-date sales run by an estate agent. It doesn't cover private sales without a fixed date, or owners selling without an agent.

That shapes what you'll see on a Saturday:

• Established streets. In older pockets of Werribee, Sunshine, Deer Park or Hoppers Crossing, you'll meet both auctions and private sales. Only the auctions will show a reserve.
• New estates. In Tarneit, Truganina or Wyndham Vale, house and land is usually bought from a builder or developer at a set price. The reserve rule doesn't come into it.
• "Offers by 5pm Friday". An agent who sets a deadline for offers may be running a fixed-date sale, so the reserve rule can apply. Some agents may drop deadlines to avoid it. Then you may need to set your own timeline.

What a reserve tells you, and what it doesn't

A reserve is the seller's number. It isn't the home's value, and it isn't the sale price.

Homes can sell well above it if two keen buyers turn up. They can sell below it if nobody does and the seller changes their mind on the day.

So picture two homes a street apart in Point Cook. One is listed at a reserve of $640,000. The other is private sale with a price guide.

The reserve doesn't make the first one cheaper or safer. It just tells you where the seller's head is at.

Not sure what your own number is since the October rate moves? That's the first thing to settle. You can book a chat and we'll work it out together.

The stamp duty line makes the reserve useful

Here's where a reserve gets handy for first home buyers in the west.

In Victoria, eligible first home buyers pay no stamp duty on a home up to $600,000. Between $600,000 and $750,000 there's a sliding concession. Above $750,000, the concession is gone.

Duty is worked out on what you actually pay, not the reserve.

So a reserve of $590,000 doesn't mean zero duty. If you win at $615,000, you'll pay some duty. A reserve of $700,000 tells you that you're inside the concession band, and every bid lifts the duty bill too.

Before auction day, it's worth knowing three numbers:

• Your borrowing ceiling, checked recently.
• Your cash for duty and costs at a few likely prices, not just the reserve.
• Your walk-away price, written down before you leave home.

The stamp duty calculator on this site will show you the duty at each price.

How to use it on a Saturday

A published reserve gives you a week's warning. Use the week.

Read the three comparable sales on the Property Price Statement. Check that they're really like this home, same street type, similar land, similar age. Save a copy each time the statement changes, so you can see if the price has moved.

If the reserve sits above your number, you can still go and watch. Just keep your hand down unless the bidding stays under your walk-away price.

If you put in an offer before auction and it's knocked back, ask the agent why. "Too low" and "we're going to auction" are two very different answers.

Your number comes first

The reserve rule shows you the seller's number. Yours is still up to you.

We've helped over 100 first home buyers into the market, and we're rated 10/10 on Reviewr by over 100 customers. If you'd like to know your borrowing number before the next auction you go to, book a chat.

Let's get you into a home.

Figures verified 16 October 2026 against Consumer Affairs Victoria, The Property Couch (6 October 2026) and the State Revenue Office Victoria.