When a marriage or de facto relationship ends, the family home and any investment properties are often the largest assets to be divided. Before a fair division can be agreed or ordered, the parties usually need to know what those properties are worth.
A family law property valuation provides an independent opinion of market value that both parties, their lawyers and, if necessary, the court can rely on.
For separating couples in Sydney and regional NSW, this guide explains how family law valuations work, the role of a single expert valuer and what changed when the Family Law Act reforms took effect in June 2025.
What is a family law property valuation?
A family law property valuation is a formal report of market value prepared for a property settlement between separating parties. It is prepared by an independent Certified Practising Valuer and is intended to be fair to both sides.
The report may be used in negotiations, mediation, consent orders or court proceedings in the Federal Circuit and Family Court ofAustralia, which hears matters in Sydney, Parramatta and other NSW registries.
When a family law valuation may be needed
A family law valuation may be useful where:
Separating spouses or de facto partners cannot agree on a property's value
One party wishes to keep the family home and buy out the other
The asset pool includes investment, commercial or rural property
The parties are preparing consent orders or a binding financial agreement
A matter is proceeding to mediation or court
A property was sold or transferred after separation and a historical value is needed
One party has made significant improvements since separation
What changed in June 2025
The Family LawAmendment Act 2024 made the most significant changes to property settlement law in years, with most changes starting on 10 June 2025. They apply to all separating couples, whether they settle by agreement or in court.
Among other things, the reforms:
Set out in the Family LawAct the steps courts follow when deciding property settlements
Require courts to consider the economic effect of family violence, where relevant
Moved the duty of financial disclosure into the Act itself
Introduced a separate framework for dealing with companion animals
The reforms did not change the need for reliable valuation evidence. Identifying and valuing the asset pool remains a core early step, and full and frank disclosure of property interests is now a statutory duty. Your family lawyer can explain how the changes affect your matter.
The role of a single expert valuer
The family law court rules generally require evidence on an issue, such as the value of a property, to be given by a single expert witness. The valuer is usually appointed jointly by both parties, or by court order if they cannot agree.
A single expert works for the court process, not for either party. Both sides provide instructions, the cost is usually shared, and either party can generally put written questions to the expert after the report is issued.
If a party wants to rely on a second, adversarial expert, the court's permission is generally required. A large difference in value alone may not be enough.
What does the valuer assess?
A Sydney family law valuer may consider:
Land, building, accommodation and condition
Renovations or deterioration since separation
Zoning, heritage and planning controls
Strata matters for apartments and townhouses
Leases and rental income for investment property
Comparable sales at or near the valuation date
Whether a current or historical value is required
In most cases, courts look at current values close to the time of settlement or hearing. A report prepared early in a matter may need updating if the case runs for some time.
The family law valuation process
1. Agree on the valuer
The parties or their lawyers agree on a single expert valuer, or seek a court order.
2.Issue jointinstructions
A letter of instruction sets out the property, purpose, valuation date and any specific questions.
3.Inspection
The valuer arranges access and inspects the property. Both parties may be asked to provide information.
4. Report
The valuer prepares an independent report and provides it to both parties.
5. Questions and updates
Parties may ask written questions. If the matter is prolonged, an updated valuation may be requested.
Single expert versus shadow expert
| Feature | Single Expert Valuer | Shadow (Adversarial) Expert |
|---|---|---|
| Appointed by | Both parties jointly, or the court | One party only |
| Duty |
To the court; independent of
both parties
|
To the court, but instructed by one side |
| Cost | Usually shared | Paid by the instructing party |
|
Use in court
|
Generally admitted as evidence |
Generally requires the court's
permission
|
| Typical use |
Standard approach in most
matters
|
Reviewing or challenging the single
expert's report
|
Example: keeping the family home in the Hills District
Consider a separating couple who own a family home in Castle Hill and an investment unit in Parramatta. One party wants to keep the house so the children can stay at their school, and the unit will be sold.
A single expert valuer may value both properties at a current date. The house value will determine the buy-out figure, while the unit's lease, strata levies and condition will be considered in its valuation. If settlement is delayed, the parties may request an update before final orders.
If the property has changed since separation
Family law matters can take months or years to resolve, and properties rarely stay the same in that time. One party may have renovated, the property may have deteriorated, a tenant may have moved in, or a property may have been sold.
These changes do not prevent a reliable valuation, but the valuer needs to know about them. For example, if a home in the Sutherland Shire has been left vacant and fallen into disrepair since separation, the lawyers may ask for a current value and a value as if the property were in its earlier condition. If an investment unit in Chatswood was sold after separation, a historical value at an agreed date may be relevant alongside the actual sale price.
How each figure is used is a legal question. The valuer's role is to provide clear, well-supported values on the bases requested.
Information to give the valuer
The joint letter of instruction should be accompanied by as much relevant information as possible. Useful material often includes:
Title details and council rates notices
Building approvals and plans for any additions or granny flats
Renovation invoices and before-and-after photographs, with dates
Strata levy notices, by-laws and recent strata reports for units
Current leases and rent statements for investment properties
Contracts of sale for any property sold since separation
Earlier valuations, if both parties agree they can be provided
Where the parties disagree about a fact, such as the date of works, the instructions can ask the valuer to provide alternative values rather than resolve the dispute.
Frequently asked questions
Do we both need to agree on the valuer?
Ideally, yes. A jointly appointed single expert is the usual approach. If the parties cannot agree, the court may make an order appointing one.
Can I use a real estate agent's appraisal instead?
Agent appraisals are sometimes used informally in early negotiations. For mediation, consent orders or court proceedings, an independent valuation is generally more reliable and more likely to be accepted.
What valuation date is used in family law?
Usually a current date, close to settlement or hearing. A historical value may be relevant in some matters, such as where a property was sold after separation. Your lawyer will confirm the date.
Is stamp duty payable when the home is transferred to one party?
Transfers made under family law orders or agreements may be eligible for a duty exemption in NSW. Your solicitor or conveyancer should confirm whether it applies.
Whatifthe property has already been sold?
The sale price is usually strong evidence of value at the time of sale. A valuation may still be needed if the parties require a value at a different date, such as the date of separation, or if the sale was not at arm's length.
Can my own valuer review the single expert's report?
A party may engage a valuer to review the report privately and help frame written questions to the single expert. Relying on that valuer's opinion as evidence in court generally requires the court's permission, so take legal advice before engaging one.
Does ValueMax provide family law valuations across Sydney?
Yes. ValueMax provides independent family law property valuations across metropolitan Sydney and regional NSW, including residential, commercial and investment properties.
Need a family law property valuation in Sydney?
If you, your solicitor or your mediator need an independent, court-ready property valuation, contact ValueMax Property Valuers for family law valuations across Sydney and regional NSW.
