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Wealth & Investment

Granny Flat

A second dwelling on your title. Can lift rental yield by 40–60%.

What is Granny Flat?

A granny flat (technically a secondary dwelling) is a smaller, self-contained residence on the same title as a primary home. Used as extended family accommodation, Airbnb income, or rental yield boost.

Why it matters for you

Adding a granny flat can lift rental yield by 40–60% without the costs of a second land purchase. Lenders assess secondary dwellings on the same title as a single asset — your serviceability may count the additional rent. Council rules vary widely.

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Related terms

Two dwellings on one land title. Can double rental yield on a single parcel.

Wealth & Investment

Priced higher than owner-occupier. Structure at origination saves years later.

Wealth & Investment

Annual rent as a percentage of property value. Gross or net.

Wealth & Investment
Last updated: April 2026