Unexpected Costs When Building a House: Here's the List

Building a house is a big process that involves many cost components. Even though the budget has been planned in detail, in reality, unexpected additional costs almost always arise. If not anticipated from the start, these unexpected costs can disrupt the construction process, even temporarily halting the project.

To be more financially prepared, here is a list of unexpected costs that commonly arise when building a house:

1. Additional Licensing Fees

In addition to the main costs such as Building Construction Approval (PBG), there are often additional costs for processing supporting documents, re-measuring the land, or revising the building plan. The bureaucratic process can also change at any time, adding costs and time.

2. Increase in Material Prices

The price of building materials can change drastically in a short time, especially if there are economic fluctuations or shortages of goods. Products such as reinforced concrete, cement, bondek, and wire mesh are susceptible to price changes. Without a reserve fund, the project can be hampered when the main material increases.

3. Material Transportation Costs

If the location of the house is difficult to access or is far from a building store, the cost of shipping materials can increase. Especially if you have to rent heavy equipment or special vehicles for the distribution of large items such as profile steel or plates.

4. Material Waste
Measurement errors, inefficient cutting, and damage during transportation can cause material requirements to exceed initial calculations. This often happens to materials such as pipes, ceramics, bondek, and steel plates.

5. Additional Unplanned Work
Homeowners often decide to add building elements such as canopies, fences, or exterior decorations after the process is underway. This sudden decision certainly gives rise to new costs for materials and labor.

6. Electrical and Plumbing Installation Costs
Although included in the initial plan, the details of electrical and water installation needs often increase during the construction process. Additional electrical outlets, light points, or pipe lines can cause overall costs to spike.

7. Overtime or Additional Labor Costs
To meet time targets or adjust design changes, contractors sometimes need to add workers or extend working hours. This creates extra labor costs that need to be anticipated.

Prepare a Reserve Fund from the Start
Ideally, allocate 10–20% of the total budget as a reserve fund to anticipate these unexpected costs. Careful planning will help the project run smoothly without financial obstacles.

Use Materials from Trusted Distributors
To avoid losses due to poor quality or waste of materials, make sure you buy from a trusted distributor such as PT Intisumber Bajasakti. Various SNI standard building materials are available such as reinforced concrete, wire mesh, bondek, practical columns, nails, to cement and paint.

📞 Contact us at +6221 66675999
🌐 Visit our website: www.intisumberbajasakti.com

With ISBS, you can build your dream home without any difficult surprises in the middle of the road.

Back to List