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Garage Conversion Costs

Garage Conversion Costs

Typical conversion costs:

  • Basic (single garage): $15,000-30,000
  • Standard (single): $30,000-50,000
  • Premium (double): $50,000-80,000
  • With bathroom: Add $15,000-30,000

What's Involved

  • Council approval (change of use)
  • Replacing garage door with wall/window
  • Insulation (walls, ceiling, floor)
  • Flooring installation
  • Electrical upgrades
  • Heating/cooling
  • Natural light (windows/skylights)

Cost Breakdown

  • Wall construction: $3,000-8,000
  • Insulation: $2,000-5,000
  • Flooring: $2,000-6,000
  • Electrical: $2,000-5,000
  • Windows: $1,500-4,000
  • Climate control: $2,000-5,000
  • Plastering/painting: $3,000-6,000

Council Considerations

  • May require replacement car parking
  • Building code compliance
  • Fire safety requirements
  • Natural light and ventilation minimums

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