The Adelaide property market has moved from leading the country to moving in step with it. After more than two years of near-uninterrupted growth, South Australia has now recorded back-to-back monthly declines in value, a first for this cycle. Growth over the year is still strong, but the momentum that defined 2024 and 2025 is clearly easing.

This shift matters more to a conveyancer than any headline figure. A market moving from strong seller conditions towards something more balanced changes how contracts get negotiated, not just what price ends up on the front page. Special conditions, finance clauses and settlement terms are doing more work than they have at any point over the past two years, and getting them right is where real risk is won or lost.

What a cooling market means at the contract stage

Adelaide has recorded two straight months of value declines, and auction clearance rates have softened well below their long-run average. In practice, that shift shows up less in the sale price and more in how a deal is structured.

We are seeing more conditional offers, longer negotiation periods before a contract is signed, and buyers asking for terms that would have been unthinkable to request twelve months ago, such as extended finance periods, building and pest inspection rights on properties that would previously have sold unconditionally, and settlement dates timed to suit the buyer rather than the seller.

None of this is a problem in itself. It just means both sides need contracts that clearly set out what happens if circumstances change between signing and settlement, rather than assuming the deal will simply proceed as agreed.

RBA decision due 10 and 11 August makes finance clauses the priority this month

The Reserve Bank holds its next rate meeting on 10 and 11 August. Most economists now expect a hold rather than a further rise, but the outcome is not confirmed until the decision is handed down, and buyers with finance still to be approved should not treat that as a formality.

This is where the wording of a contract’s finance clause earns its keep. Before signing, we recommend clients pay close attention to:

– The exact date finance approval must be obtained by, and whether that date leaves enough room if a lender needs longer to assess the application
– What happens if a lender’s assessment changes, or the amount approved is lower than expected, between signing and settlement
– Whether the contract allows a settlement extension if approval is delayed, and on what terms
– How risk is shared between buyer and seller if a rate change affects the buyer’s borrowing capacity partway through the process

Two contracts can look almost identical on the page and produce very different outcomes for a buyer or seller if one of these clauses is drafted loosely. This is not a section to skim.

Rising stock is giving buyers room to negotiate on terms, not just price

There is meaningfully more stock on the market than a year ago, and homes that would have sold in days are now taking longer. For buyers, that is an opening to negotiate settlement timeframes, inclusions and conditions, alongside price. For sellers, it means being clear on your minimum acceptable terms, not just your minimum acceptable price, so you are not caught negotiating both at once under pressure.

Rental supply, on the other hand, remains extremely tight across the state. For anyone purchasing a property with an existing tenant in place, this makes the settlement adjustment for rent already paid, the bond transfer, and the handling of the existing lease worth confirming carefully before exchange, not left until settlement week.

A date that still matters for investment purchases

The Federal Budget changes announced on 12 May 2026 continue to affect how established residential properties are treated for tax purposes. Properties acquired after 7:30pm that evening will lose access to negative gearing on rental losses from 1 July 2027, and the capital gains tax discount is being replaced with a different framework from that same date. New build properties remain exempt from the negative gearing change.

For anyone purchasing an investment property in South Australia now, the contract date can determine which set of rules applies to that property down the track. This is a conversation worth having with your accountant before you sign, and it is exactly the kind of detail we flag as part of our contract review process, alongside the usual checks on title, encumbrances and special conditions.

What this means for buyers and sellers in South Australia

For buyers, this is a market where asking for better terms, not just a lower price, is a reasonable and increasingly common request. Extended finance periods, clearer settlement extension rights, and inspection conditions are all worth raising before you sign, not after.

For sellers, a well-priced property is still selling well, but campaigns are taking longer on average, and buyers have more confidence to push back on terms. Knowing in advance what you will and will not accept, on price and on conditions, will save you time and stress if negotiations run longer than expected.

For both parties, the contract itself is doing more of the work in this market than it did during the stronger growth conditions of the past two years.

Why conveyancing matters right now

When a market is moving quickly and sellers hold most of the leverage, contracts can get signed with less scrutiny than they deserve, because buyers feel they have no room to negotiate anyway. That is not the environment we are in at the moment. Finance approval periods, special conditions and settlement adjustment clauses can all materially affect the outcome of a transaction, particularly if a buyer’s circumstances or the lending environment change between exchange and settlement.

At Eastern Conveyancing, we assist clients across South Australia, including Adelaide and surrounding suburbs, by reviewing contracts before signing, identifying risks early, and helping settlement proceed with as few surprises as possible.


*This update draws on data from Cotality, PropTrack, SQM Research, the Reserve Bank of Australia and the Australian Taxation Office as of August 2026.*