How to Budget for a New Home Without Costs Spiralling

Home-building budgets often run over because of items left out from the start — design fees, permit costs, land filling, or connecting utilities to the site. A solid budget framework should account for these from day one, not just the cost of building the house itself.

Another common cause of overruns is changing the design or material specifications mid-construction. Finalising the design and bill of quantities (BOQ) clearly before work begins — and agreeing upfront on how later changes will affect price and timeline — goes a long way toward reducing this risk.

For island locations, material transport cost is another factor to budget for from the outset, since certain materials can cost significantly more to ship than on the mainland.