Who this guide is for
Two Australian families combining resources to buy a property together — for affordability, family proximity, or investment.
- Two siblings' families combining to buy a larger property
- Adult children with parents combining for multigenerational living
- Two friends' families pooling for affordability
- Investment co-purchases between families
The local picture
Two-family co-purchases are unusual for major banks but common in South Asian communities. Lender approach varies. Joint and several liability, ownership splits, what happens if one family wants to sell — all need careful structure.
How Mortgagefy helps locally
Mortgagefy works with two-family purchases regularly. We help structure the co-ownership arrangement, identify lenders comfortable with multi-family applications, and coordinate with family lawyers for the co-ownership deed.
Free advice.
How it works — 4 simple steps
Free two-family chat
20-minute call with both families about the structure.
Compare lender options
We identify lenders comfortable with multi-family applications.
Application + co-ownership deed
We coordinate the loan application and refer to family lawyers for the deed.
Settle together
Both families move in with the structure in place.
Frequently asked questions
Can two unrelated families really go on the same home loan?
How is ownership split?
What happens if one family wants to sell?
Are halal home loans available for two-family co-purchases?
Can our two families apply for FHB Guarantee?
Talk to us about two-family home purchase
Free 20-minute call with both families.
Related guides
Get your personalised answer in 2 minutes
Free, no obligation. We'll match you with the right lender for your situation.
