Valuing the Family Home in Divorce

Why property valuation matters

In property settlement proceedings, the court applies the four-step process which begins with identifying and valuing the net asset pool. An accurate valuation of the family home is not merely procedural — it directly determines what each party receives.

• Determining the pool size — the total value of the asset pool determines how much there is to divide. An accurate valuation ensures each party's percentage translates to a fair dollar amount.
• Equalisation payments — if one party keeps the home, they may need to pay the other party a sum to equalise the settlement. This payment depends on the property's value.
• Refinancing decisions — the party keeping the home will need to refinance the mortgage in their sole name. Banks will require a valuation to determine loan-to-value ratios.
• Sale decisions — if the property must be sold, an accurate valuation helps set realistic expectations and informs whether now is the right time to sell.

Types of property valuations

Not all valuations are equal. Different types are appropriate for different stages of the property settlement process.

Formal valuation (Certified Practising Valuer)

A comprehensive written report by a licensed property valuer (Certified Practising Valuer or CPV) is accepted as evidence in court proceedings and is required for contested matters. Formal valuations typically cost $400–$1,000 or more depending on the property.

Real estate appraisal

An informal estimate from a real estate agent based on local market knowledge. These are useful for early negotiations and are usually free or low cost, but may not be accepted as court evidence.

The single expert rule

The Family Law Rules 2021 encourage parties to use a single expert valuer to reduce costs and avoid conflicting evidence.

Under the single expert model:

1. Agreement on expert — parties agree to jointly appoint a single valuer. This valuer is instructed to provide an independent opinion to both parties.
2. Joint instructions — both parties provide instructions to the expert. Either party can ask questions, but the expert's duty is to the court, not to either party.
3. Shared costs — the cost of the single expert is usually shared equally between the parties, reducing overall expense compared to each party engaging their own valuer.

Using a single expert avoids the "battle of experts" where each party's valuer provides different values, often favouring their client's position. It reduces costs and leads to faster resolution. Courts strongly encourage this approach.

Valuation methods

Professional valuers use established methods to determine property value. The method used depends on the type of property.

Comparative sales analysis

The most common method for residential property. The valuer compares the subject property to recent sales of similar properties in the area, typically within the last 3–6 months, and makes adjustments for differences in size, condition, and features.

Summation (cost) approach

Used when comparable sales are limited. Calculates land value based on comparable vacant land sales, plus the depreciated replacement cost of improvements (cost to replace the building at current prices, less depreciation for age and condition).

Income capitalisation

Used for investment properties. Values the property based on its income-producing potential: net rental income divided by a capitalisation rate, accounting for vacancy rates and expenses, and reflecting investment return expectations.

Factors that affect property value

Many factors influence property value. Understanding these can help you anticipate valuation outcomes.

Location factors

• Suburb and street address
• Proximity to schools, transport, and amenities
• Views and aspect
• Neighbourhood character

Property factors

• Land size and shape
• Building size, bedrooms, bathrooms
• Age and condition of improvements
• Renovations and upgrades

Tax considerations

Property transfers in family law proceedings have tax implications that should be considered when valuing and dividing the asset pool.

Capital gains tax (CGT)

Transfers between spouses or de facto partners under a court order or binding financial agreement (BFA) are eligible for CGT rollover relief. This means no CGT is payable at the time of transfer. However, the receiving spouse takes on the original cost base, so CGT may apply when they later sell the property.

Stamp duty

Most states and territories provide stamp duty exemptions or concessions for property transfers made under court orders or BFAs in family law matters. The specific rules vary by state. Check with your state revenue office.

Main residence exemption

If the family home has been used as the main residence throughout ownership, the main residence exemption may apply to any future sale, shielding all or part of any capital gain from CGT.

Common questions