The turnkey two-family house


When building a house you usually have the choice between a turnkey house and a development house. In this article you will learn the advantages and disadvantages of the turnkey house in the two-family house and whether it is worthwhile for you.

Less effort

The construction of a house is usually associated with great effort for the builders. With the decision for the turnkey house, you decide at the same time for a large discharge compared to the expansion house - you do not have to do any work on the interior and can move directly after the construction.

Because interior design is a great challenge and requires both skill and time. For example, the following works are part of the interior design:

  • Apply the screed
  • Sanitary and electrical installation
  • Staircase
  • Painting and varnishing
  • Innenputz
  • Heizungsarbeiten

The turnkey two-family house: two-family

Higher cost

Of course it has its price if the provider does all this work for you. On average, you pay about 20 - 30% more for a turnkey house than for a development house. Especially in the two-family house, but which is a relatively large structure, an interior of very high effort is therefore only recommended for builders who have both craft experience and enough time.

Many providers offer the possibility of a so-called "semi-turnkey" two-family house, in which part of the interior is taken over by the manufacturer. Even with this variant, you can save large amounts of money compared to the fully turnkey house, the effort is still high here.

Turnkey - the right choice for most people

As you can see, anyone who decides to buy the turnkey two-family house and is prepared to pay the extra price for the extension house benefits from significantly reduced stress and effort during the construction phase. This gives you more time for work and family matters. However, if you are experienced in craftsmanship and willing to invest a lot of time in the interior design, you should think about a development house.

Tips & Tricks

Inquire on the Internet or with friends and acquaintances about the effort at a development house. There you will gain experience and valuable advice that will help you in your decision between turnkey two-family house and the development house.


Video Board: Single Family vs Multi Family