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What Is the Most Expensive Part of Building a House?

The most expensive part of building a house is purchasing the materials. But the cost of a home comprises more than just the materials. That is why it can be overwhelming.


What drives the costs of building a home is hard to see until it’s too late or near completion. Understandably, a house is an expensive investment, but it doesn’t mean that you deserve to be surprised by the cost of the building project.


What Can Be the Most Expensive Part of Building a House?

To get rid of the surprises, homeowners should know what to expect. It is essential to learn the labour costs and the most expensive parts of building a house.



You should own a lot before considering building a house, as it comprises a considerable part of the cost. Inspecting and surveying services can also drive the price higher.


When starting your search for a lot for your home, get professional advice. Don’t just buy any vacant lot that you can find – it needs to be in an area that can provide you with adequate resources, such as near schools and hospitals.


Getting professional advice on the best way to get your funds will also help you save money.



The foundation is another expensive part of building a house. Before you can start building your home, you need to buy and prepare your plot of land for construction. Depending on the complexity of your property, it can cost a lot of money.


It may be tempting to cut some costs on the house’s foundation, but you should not do it. The quality of the foundation should be the priority. If your house’s foundation is not strong, your home will be at risk of collapsing.


There are different kinds of foundations, and they are available at various prices. These are cement, timber, and concrete. Concrete is the most expensive and the most durable. It will turn your house into a fortress that cannot be disintegrated in any manner.


On the other hand, timber is the cheapest option but does not offer any security for your home.



When you build a house, the most expensive part is framing. The size of your home affects how much the framing will cost.


With a single-storey house, most of the structure is in one area, and it’s easier to frame, and there’s less carpentry required. A two-storey house requires more carpentry, which increases the cost significantly.


There are different ways that you can save money on these costs. One way is to use recycled shipping containers as building blocks for your house framework. However, shipping containers are low-quality.



All buildings require the most expensive parts to operate. It includes electricity, plumbing, and HVAC systems. If any of these systems are faulty or not functioning correctly, it will majorly affect your building.


If you decide to build a small house, it will likely not need an elaborate plumbing system, which means your plumbing expense will be lower than most people spend on theirs.


A large house, however, will most likely require more intricate plumbing systems. The more plumbing fixtures you have in your home, the higher the cost of your plumbing system will be.


Exterior Finishes

Exterior finishes are another expensive aspect of building a house. But, they also contribute most to how your home looks.


There are many different kinds of materials that can be used to decorate your house. It is worth looking into all of the options before making your final decision, as it can make a massive difference to your house’s appearance.


The most important way to save money on exterior finishes is to take your time. There are many different kinds of materials that you can use, and they come at different prices.


Interior Finishes

The most expensive part of building the interior of your house is all about how you decorate it. Many different materials can be used, depending on what kind of look you’re going for.


This part of the building process is expensive because of the materials and effort required.


One of the most popular ways to save on interior finishes is to upcycle. For example, if you have a lot of old furniture that you’re not using anymore, then it can be turned into a new kind of design piece.


Another way to save money on interior finishes is to buy cheaper materials. Building supplies are most often manufactured in bulk. Thus, most building stores will have significant discounts when they’re about to close for the day or when they want to get rid of old stocks.


As long as you don’t mind colour or pattern variations, then this is an excellent way to save money in the long run.


Doors and Windows

One of the most expensive parts of building a house is the door and windows. Your choice of what kind of door or window you want for your home can drastically change the cost of your home.


The most expensive option is an insulated steel-frame door, but this might not be the best option for you if you’re on a budget.


If you purchase cheaper doors or windows, it will most likely come at the cost of quality and may cause your home to require more energy to regulate temperature.


The most effective way to save money on these luxury home construction costs, in the long run, is by purchasing doors and windows made with high-quality materials.


Final Word

We understand how expensive it is to build a house. For this reason, it can be tempting to hire anyone for the job or to do some of the work yourself to cut costs.


But the most expensive part of a house is costly for a reason. The builders have to put a lot of effort into creating a high-quality home that you will love and will last forever.

If you entrust the construction to just anyone, you will not just risk your investment but also your safety. Hire a reputable building company. Contact BCR today, and enjoy living in your home that

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