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How to Evaluate the Cost of Building a House When Going Eco-Friendly

Jun 14, 2022
4 min read

Eco-friendly buildings have become a hot topic in recent years, especially when it comes to home design.


More and more clients in and around South Africa are turning to architects to bring their home ideas to life on the path to more sustainable living. But building the perfect home comes with its own building costs and considerations.


Things to look at before considering building a eco-friendly home:


  1. Eco-friendly house building costs vs. Normal house building costs.

  2. Factors affecting the cost of building the new eco-friendly house.

  3. Hire the right professionals for construction.

  4. To Conclude.


Eco-friendly house building costs vs. Normal house building costs.


Many customers want more sustainable and environmentally friendly designs when designing their custom projects, but are concerned about the impact of the cost and expense of greenhouse construction on their budget.


How different is the total cost of building a greenhouse compared to the average cost of building a house?


According to the Green Building Council of South Africa (GBCSA) and a study conducted with the Association of SA Quality Surveyors (ASAQS) and the University of Pretoria (UP), the average eco-friendly building cost premium is higher than the cost of traditional building it is only 5.0% and can go down to 1.1%. There is a misconception that eco-friendly building is much more expensive than traditional building, but that is not the case.


Building a eco-friendly house also has several advantages. According to GBCSA, green homeowners not only save money on utilities every month, they can add value to their property if they decide to sell.



Factors affecting the cost of building the new eco-friendly house.


It is critical to be aware that numerous distinctive factors affect the common residence constructing charges of a domestic from scratch.


These include the following:


  • Location: not all areas of the country have the same value, which affects the price of construction. A standard house in this province would cost an average of R1.54 million to build. These costs are very different from the Western Cape where you can expect to pay around R14,050 per square meter, which is around R2.05 million for a standard home.


  • Construction costs: these costs relate to basic home construction costs such as bricks, mortar, door and window installation, masonry, painting, plumbing, labor, plastering, tiling or flooring. These are necessary costs of building the house frame and are also affected by various factors including location.


  • Specialty Items: these are items that the customer typically selects for themselves, such as built-in closets, lighting fixtures, bathroom and kitchen fittings and appliances. Each of these costs contributes to the final price of building a house.


  • Building Materials: the cost of materials to build a home is one of the most important aspects to consider when creating a budget. The type of materials such as paint, wood, metal, glass, etc. They play an important role in terms of cost. If you're looking to build a green home, it's important to consider using local, ethically and responsibly sourced materials. You should also consider using materials known for their energy efficiency, recyclability, and eco-friendly properties.


  • Floor area and building design: as the floor plan size increases, the construction costs per square meter increase since the area determines the price. For example, the cost of building a 2 bedroom house would be significantly less than the cost of building a 4 bedroom house. The type of building also plays a role, as building a condominium would cost differently than a terraced house.


  • Eco-friendly Solutions: when considering building a greenhouse, there are several elements to consider when designing the building. These relate to energy efficiency, ventilation and general comfort. Examples include large aluminum windows that increase the amount of natural light entering the home, window and roller shutter systems for extra insulation, or folding sliding doors that provide extra airflow and ventilation. Each of these design-related elements affects the construction cost of the house.


Hire the right professionals for construction.








Building a home requires multiple professionals, each of whom plays an essential role in making sure the building plans are correct and the home is built to the right standards and regulations, on time and on budget. These professionals include:


  • Architect: This is the team leader who coordinates all construction related elements. Their fees are usually based on a percentage of the cost of building the house.


  • Surveyor: is responsible for calculating the estimated construction costs. You make a list and the quantities of materials needed for construction, and use this list to compare suppliers' bids.


  • Structural Engineer: Designs and approves the building's structural elements, including all concrete and steel elements.


  • Landscape Architects: Often employed in high-end residential construction to design, manage, and construct natural environments such as gardens and sidewalks.


  • Interior Designers: They are also often used for high-end home interiors, working with the client to decorate the home. This includes the selection of essential and decorative elements such as colours, lighting and materials.



To Conclude


Designing and building an eco-friendly home involves many different considerations in terms of layout, style, choice of materials, and more. Each of these factors affects the budget to build a home and the cost of building the home.


You can rest assured that building a greenhouse, large or small, has many advantages.

When designing and building your clients dream home it is important to have a team of professional salespeople who are qualified and interested in bringing the design to life.

 
 
 

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