Balcony and terrace, what’s the difference?

Contrary to what one might think, the difference between balcony and terrace is not a question of surface area or even location: there are thus terraces on the roofs of buildings or on floors when the latter is set back from the lower level.

Balcony and terrace: an architectural difference

Architecturally, a balcony is a structure placed in extension on the facade (prolongation of the facade), whereas a terrace rests on a surface, and it is at least partly uncovered. the balcony is most often equipped with a railing Where balustradeand his style architectural coordinated with that of the building. The terrace is attached or not to the building, and generally considered as a extension of the house.

Balcony and terrace: a difference in value and legal status

While the balcony generally brings only a low added value to the property, the terrace can be considered as a real additional room. However, the Carrez law does not include either in the calculation of living space. The other big difference lies in the legal status: in a building, the balcony generally falls under the private space, while the terrace is generally considered to fall under the common areas. Its maintenance will therefore have to be accounted for in the general expenses.

Balcony and terrace: what building permit?

All balconies are subject to obtaining a building permit insofar as they bring about a change in the external appearance of the building. It will also be necessary to ensure that it is not too heavy so as not to damage the structure.

For terraces, no action is necessary if it is built on one level. On the other hand, a preliminary declaration in town hall is necessary if it is raised, if it has a coversuch as an awning or a roof, and that its footprint is between 5 and 20 m². The roof terrace is a special case: the regulations do not impose any administrative procedure but the work must comply with the local urban plan (PLU). Each town hall or condominium can impose its own rules. It is therefore important to inquire at the town hall and with your trustee.