Selling guide
Adding value to a property with a garage conversion
Converting a garage into a self-contained granny flat or extra room can add significant value to a property.
18 January 2024

AI summary
Converting your garage can significantly boost property value. First, confirm suitability by checking ceiling height (min 2.4m) and alternative parking options.
Building consent is almost always required for a habitable space. Creating a self-contained granny flat with a kitchen typically requires resource consent as well. Key alterations include waterproofing floors, ensuring proper ventilation, and replacing the garage door.
This creates valuable extra living space or a 'home and income' opportunity, appealing to first-home buyers and investors.
Is the garage suitable for conversion?
Does the project require building consent?
Key considerations for garage conversions
Granny flat or just extra space?
Garage conversion costs
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