Building permit in Salzburg: permit-required, notification-required or exempt

The Salzburg Building Police Act sorts building measures into three categories. Permit-required measures need a building permit before execution. Notification-required measures must be notified to the building authority before execution. Permit-exempt measures of minor significance need neither the one nor the other.

Behind this threefold division stands a simple idea: the more strongly a project touches the existing structure, the external appearance or the use, the sooner the authority examines it in advance. Measures of weight are permitted, lesser measures merely notified and wholly minor measures remain without any involvement of the authority.

The exact assignment of a concrete project follows from the statute as well as from the local development plan and zoning. Which category applies therefore cannot be stated in a blanket way. The following sections place the three categories but do not replace an assessment of the individual case.

Permit-required are above all measures that change a building in its substance or its effect. These typically include the erection of buildings, substantial alterations affecting the external appearance, the change of use of a building and the demolition of buildings. Such projects need a building permit before execution.

The building permit is issued as a decision of the building authority. Only when this decision is in place and final may the project begin. The application must contain the necessary plans, and the authority examines the project against the building-law requirements including the development plan and zoning.

Whether a concrete project is permit-required cannot be settled by its label alone. What matters are the statute and the local requirements. When in doubt you should have the project checked beforehand, because the consequences of building without the required permit are considerable.

Notification-required measures are those of lesser weight that the statute expressly names. They must be notified to the building authority before execution. The notification is not a mere formality; it gives the authority the chance to examine the project before building takes place. Execution may begin only when the statute allows the start.

Permit-exempt measures are projects of minor significance. They need neither a permit nor a notification. But this does not release you from all other rules: even a permit-exempt project must observe the development plan, zoning and further substantive requirements. Permit-exempt does not mean rule-free.

The boundaries between the categories are regulated in detail in the statute and change. A minor change to the project can shift it into another category. You should therefore clarify the assignment on the concrete project before you begin, and not infer your case from a similar measure.

Whoever builds without obtaining the required consent builds without consent (konsenslos). This exposes the owner to building-police orders, such as a stop-work order or an order for removal or demolition. Importantly: a project built without consent does not become lawful merely by lapse of time. We explore the consequences in our article on illegal construction and the demolition order.

One point is often overlooked: building law in Austria is a matter for the provinces (Landessache). Each province has its own building code with its own terms, categories and thresholds. What is permit-exempt in Salzburg may be notification-required or permit-required in another province, and the other way round.

This article describes exclusively the position in Salzburg under the Salzburg Building Police Act. Whoever builds in another province or compares a project across provincial borders may not simply transfer the Salzburg classification. The decisive building code is always that of the province in which the building takes place.

For your project in Salzburg this means: do not rely on information or experiences from other provinces. The assignment of your concrete project follows from Salzburg law and the local requirements. A check at the concrete location creates certainty here.

First describe your project as precisely as possible: is it an erection, an alteration, a change of use or a demolition, and what weight does the measure carry? This classification is the starting point for the question of permit, notification or exemption.

Obtain the development plan and zoning for the plot. These local requirements co-determine which category your project falls into and which substantive rules are to be observed. Only on this basis can the assignment be made reliably.

When in doubt, have the project checked before you begin. An early assessment spares you the risk of a stop-work order or demolition order. An overview of damage and liability in construction is provided on our focus page on construction damages and liability.