House with cellar increases the housing value


Around a quarter of all building owners in Germany forgo a basement for cost reasons. However, this costs a lot of storage space and living space in the above-ground floors. In addition, the resale value drops and in extreme cases, the house is later unsaleable.

Direct and indirect space gain

For a house with a basement, not only the directly available space in the basement is an important argument. To be considered are the facilities, which are indispensable in the house and without cellar further normal living space restrict. In addition to the heating system, the laundry room is the typical example. In addition, for the storage of any items from food on Christmas decorations to tools alternatives must be found.

Architects and construction professionals assess the cost-benefit ratio according to cost and space gain. For ten to 15 percent higher construction costs, the house directly and indirectly gains between thirty and forty percent additional space. Depending on the basement, the house can grow with a family. Developing a home for a teenage child is a common benefit.

House with cellar increases the housing value: house

use options

In addition to storage and storage space, a house with a cellar can be equipped with different usage extensions by installing and setting it up.

  • A sauna with or without bath, cold shower or cooling pool.
  • A hobby or craft cellar or a home workshop.
  • A gym with large equipment such as punching bag, trim bike or weight bench.
  • Guest room with or without private bathroom.
  • Dining and wine cellar for proper storage.
  • Bicycle storage with repair equipment such as balancing and spare parts warehouse.
  • Study for undisturbed work.
  • Rehearsal room or music studio with sufficient sound insulation.

Tips & Tricks

If you have decided on a house with a basement, take into account the room height in your planning. The construction in the minimum required 2.40 meters room height plus insulation costs only slightly more. Thus, the conversion of cellar to living space is possible at any time later.


Video Board: The Value in Underpinning a Basement - Episode #201