Increase - increase in roof of house or bungalow

Organize the rise - Would it not be wonderful if you get only one had a high staircase to the living room for more to be found, you have been always desired? And without that belongs Darfur even one cent to plot cost to you? Simply to halt!

Of course, to let an increase in realized only if the Office for Building permitting. Ma? Bleached for permission, among other things, whether the general development plan over another floor letting happen. Au? Addition plays the Bug's the plot with regard to the so-called floor flat index (FSI) an important role.

Double living room by Austock
With a floor on top of it is obtained not only twice as much living space, one evaluates the house and clear. The wood frame construction is due to their light weight increases for all types particularly suitable. (Photos: WeberHaus)

Flat calculations: the new space

The sum of the gross floor surfaces in the square must Grundstucksgro? Not exceed e multiplied by the GFZ number. Although it refers to full stories - how they are defined, however, depends on the local building code.

The GFZ is a fixed number in the development plan and to avoid penalizing the density of development in the construction area is too high. Therefore, it is lower in "green" residential areas in general than in urban situation. In concrete terms: if the plot ratio at a value of 0.6 may, on a five large en Ar Ground Floor Flat to achieve a maximum of 300 square feet?. With two floors were the living area per 150 square meters - if it was not for the basic flat number (BRN) task that can be defined uberbaubare the surface and lead to limitations in the actual authorization of GFZ.

Increase in-law must therefore look carefully at all about whether the proposed transaction with the building code requirements is to reconcile. If not, everything depends on whether one can wrest the building law office, one or other exemptions, which often also requires the approval of the neighbors.

Hurden this nature are best with the assistance of an architect overcome. Whose expertise is in demand when it comes to meaningful and harmonious integration of the new house part to the existence or the appraisal of statics....