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Forest-clearing permit for a construction project: balancing public interest and forest preservation

Forest-clearing permit for a construction project: section 17 of the Forest Act, public interest, forest preservation and the distinction from the building permit.

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29 September 2026 · Mag. Bernhard Brandauer, Rechtsanwalt

A forest-clearing permit for a construction project depends on a forestry-law assessment. Section 17 of the Austrian Forest Act generally prohibits using forest soil for purposes other than forest culture. A planned access road, building or permanent site area therefore requires its own review.

The first question is whether a special public interest in preserving the forest stands in the way of a permit. Only then does the second question arise: does a public interest in the alternative use outweigh the public interest in preserving the forest?

This article explains the statutory sequence and shows how the building owner and landowner can keep project purpose, area, forest preservation and other permits separate. Temporary clearing with reforestation is a different topic.

Assess your situation

Which forestry-law assessment is required?

Two questions show whether the project use, the public interest or the documents must be clarified first.

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01 Question 1

Will forest soil be used for another construction purpose?

A permanent access road, structure or other use can raise the forest-clearing issue.

All paths at a glance

Overview of all answers.

01

Review the two-stage assessment

Organise the assessment under section 17 of the Forest Act. First classify the forest-preservation interest. If a permit under subsection 2 is not possible, the public interest in the alternative use must outweigh the public interest in preserving the forest.

02

Organise the documents for the clearing issue

Prepare a clear project description, site plan, details of the affected area and the specific clearing purpose. Add the information relevant to forest preservation, spatial planning and the rest of the project.

03

Separate the specialist issues

Individual trees can raise a different legal question. First establish whether forest soil is to be used for another purpose. Only then can it be assessed whether section 17 of the Forest Act applies.

When a construction plot raises a forest-clearing issue

Section 17(1) of the Forest Act focuses on using forest soil. If a forest area is used for another purpose, the statutory prohibition applies first. For a construction project, the specific use of the area must therefore be described: is it a structure, access road, permanent ancillary area or another form of infrastructure?

The mere intention to remove trees does not answer that question. Conversely, the forest-clearing issue can exist even where the project describes the area mainly as an access or work area. The decisive point is whether forest soil is to be permanently put to another use.

The existing article on clearing and tree felling before construction covers the adjacent questions of individual trees, tree protection and replacement planting. This article remains limited to the permit decision under section 17 of the Forest Act.

Section 17 of the Forest Act uses two stages

Section 17(2) allows a permit if a special public interest in preserving the area as forest does not stand in its way. This first stage therefore asks how important forest preservation is in the specific area and how the project affects it.

If a permit under subsection 2 cannot be issued, subsection 3 provides a further balancing exercise. A public interest in the alternative use must then outweigh the public interest in preserving the area as forest. The second stage does not replace the first one. It presupposes that the first stage has been examined.

This sequence matters for the application. The building owner should explain which public interest is meant to support the alternative use and how forest preservation enters the assessment instead of merely describing the construction project.

Describe the project interest precisely

Section 17(4) of the Forest Act lists public interests in an alternative use, including public roads and settlement. The examples support classification but do not decide the individual project. Private advantage is not automatically a public interest.

For a planned access road, clarify whether there is a public transport connection or whether the road serves only one project. For a building, explain its planned use in a way that can be checked. A precise description makes it easier to separate the forestry-law assessment from the general building permit.

The building plot declaration in Salzburg concerns the separate preliminary question of the plot and its buildability. It does not replace the forest-clearing review and should be kept separate in the project file.

Forest cover and spatial planning limit the balancing exercise

Under section 17(5) of the Forest Act, the authority must consider forest cover that ensures the required effects of the forest when assessing and balancing the interests. The provision does not set a rigid scoring system. The forest situation must therefore be assessed in relation to the area and the planned change.

Subject to that condition, the objectives of spatial planning must be taken into account. Spatial-planning objectives can add context to the project. They do not replace the forestry-law review of forest preservation and the interest in the alternative use.

For the building owner and landowner, the practical order is clear: describe the affected forest area and the project effect first, then add the spatial-planning classification. A zoning designation or development plan alone does not answer the forest-clearing issue.

Prepare the documents for the clearing assessment

For a reliable review, the location and extent of the affected area, the clearing purpose and the project stage should be clear from the documents. A site plan, parcel details, project description and identified plan versions create a common factual basis.

Also record the planned alternative use and the expected effects on forest preservation. Possible project variants can make the purpose and extent of the requested area easier to understand. This is a practical way to organise the file and is not an exhaustive statutory checklist for every case.

The article on building-owner duties under the Construction Work Coordination Act can be read for site organisation. Its coordination rules remain separate from the forest-clearing permit.

Keep the clearing permit and building permit separate

A forest-clearing permit answers the forestry-law question whether forest soil may be used for another purpose. It does not automatically decide the building permit, access, nature protection, water law or the admissibility of the planned construction work.

Before changing the area, record the permits and their requirements in one project overview. This prevents a positive step in one field from being misunderstood as clearance for every other part of the project.

The article on the building hearing in Salzburg covers procedure, objections and file access. The article on site installation on public land concerns another use of land. Both may need coordination with the project, but neither is the forest-clearing decision.

Decision aid

The three core questions under section 17

The statutory assessment connects the prohibition, public interest and forest preservation.

Assessing a forest-clearing permit for a construction project
Assessment step What it concerns What should be shown
Initial prohibition Forest soil is to be used for another purpose. Describe area, purpose and project extent clearly.
First stage A special public interest in forest preservation does not stand in the way of a permit. Explain the forest situation and the effects of the planned use.
Second stage Another public interest outweighs the interest in preserving the forest. Balance project interest, forest effects and spatial-planning objectives in the correct order.

The individual decision depends on the project, the affected forest area and the complete file.

Practical process

Five steps for an organised clearing assessment

A clear project file keeps the forestry-law question separate from other permits.

  1. 01
    Step 1

    Define the area

    Record forest soil, parcel and affected plan area precisely

    Set out the location, extent and plan version of the affected area.

  2. 02
    Step 2

    Describe the purpose

    Name the building, access road or other alternative use

    Describe the planned alternative use and its spatial limits.

  3. 03
    Step 3

    Review forest effects

    Assess forest cover and the required effects of the forest

    Record the forest-preservation factors relevant to the area.

  4. 04
    Step 4

    Balance the interest

    Distinguish special and other public interests

    Apply the order in subsections 2 and 3 of section 17.

  5. 05
    Step 5

    Separate permits

    Coordinate clearing, building and specialist approvals

    Keep the legal basis and file for each permit identifiable.

Practical note: A forest-clearing permit should be assessed on the basis of a clearly identified area and a specific purpose. Receive new articles and legal information from the firm through BRANDaktuelle Rechtsnews.

FAQ

Forest-clearing permit for a construction project

Is every tree felling on a building plot a forest clearing? +

No. Section 17 of the Forest Act concerns using forest soil for purposes other than forest culture. Whether that condition is met depends on the area, its legal character and the planned use. A purely tree-felling issue can be governed by other rules.

Can a private construction project receive a forest-clearing permit? +

A permit does not follow automatically from a private construction request. Section 17 requires the public interest and forest preservation to be examined. The specific project must therefore be assessed by purpose and effect.

What is the difference between section 17(2) and 17(3)? +

Subsection 2 asks whether a special public interest in forest preservation stands in the way of a permit. If a permit is not possible on that basis, subsection 3 considers whether a public interest in the alternative use outweighs the interest in preserving the forest.

Does the forest-clearing permit replace the building permit? +

No. The forest-clearing permit concerns the forestry-law use of forest soil. The building permit and any other required approvals remain separate assessments with their own requirements.

Which documents should I prepare for the review? +

Useful documents include a site plan, parcel details, the affected area, project description, clearing purpose, project stage and information on effects on forest preservation. The precise set depends on the project and procedural stage.

Topics
Forest-clearing permitForest ActForest preservationPublic interestConstruction projectForest soil

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