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Applying for a permit: step-by-step

Are you planning to build an extension, dormer or conservatory? Then the first question is not 'what does my drawing look like', but 'do I actually need a permit?' Since 1 January 2024 the Netherlands has been working with the Environment Act and everything is applied for via the Omgevingsloket (omgevingsloket.nl). This step-by-step guide explains when an environmental permit is required, what you need and how the procedure works - from the initial check to an irrevocable decision.

Written by Mugu, own structural engineerPublished 11 min read
Short answer

You apply for an environmental permit via the Omgevingsloket (omgevingsloket.nl), the single national portal under the Environment Act since 1 January 2024. First run the free permit check, then gather the required documents (a compliant construction drawing, site plan and often a structural calculation) and submit a complete application. The municipality decides within 8 weeks, extendable once by 6 weeks. After approval a 6-week objection period applies and municipal fees are charged.

Permits

When do you need a building permit?

Not every structure requires a permit. Many small structures are permit-free, but the rules are stricter than many people think. Two conditions determine whether you may build permit-free: a technical threshold and a spatial threshold. Both must be met simultaneously.

Technical threshold

The structure must meet the technical requirements in the Building Decree (Bbl). Those requirements always apply, including for permit-free structures. Think of structural safety, fire safety and daylighting. Permit-free therefore does not mean: free from rules.

Spatial limit

The structure must be located in the rear garden area of the dwelling: the plot behind the rear facade (or a side facade that does not border public land). If you build at the front or on a side that borders a public road or public green space, a permit is almost always required.

For associated structures (extensions, rear additions, outbuildings, canopies) in the rear garden area, specific maximum sizes apply. How much you may build depends on the total size of the plot and how much is already built on. The Bbl provides a sliding scale for this.

When is a permit required in any case?

  • Extensions, rear additions, or outbuildings that fall outside the permit-free limits
  • Dormer windows on the front facade or on a pitched roof facing the public road
  • Structures that deviate from the environment plan (zoning rules)
  • Structures at nationally listed buildings or in protected townscapes or village scenes
  • Structures taller than what the Bbl permits in the specific situation
  • Residential extensions where the existing building line is exceeded

Note municipality-specific rules

Since the Environment Act, municipalities can include their own rules in the environment plan. What is permit-free in one municipality may require a permit in another. Some municipalities have designated protected residential areas or visual quality plans with stricter requirements. Check this via the Omgevingsloket or the environment plan of your municipality.

If in doubt: always carry out the permit check first. It is free, anonymous and immediately gives an indication.

You submit the application itself via the official Omgevingsloket, the national government portal.

Step 1: permit check via the Environment Desk

Go to omgevingsloket.nl and start the permit check. You can carry out this check anonymously; you only log in with DigiD (private individuals) or eHerkenning (businesses or sole traders) when actually submitting an application.

What do you need for the check?

Collect the following information before you start, as you cannot save the check partway through:

  • The exact address and cadastral information of the plot
  • The location on the plot: rear garden area, front yard or side yard adjacent to a public road
  • Dimensions: height, width, depth and gross floor area of the structure to be built
  • Intended use (residential, storage, catering, etc.)
  • Specific characteristics: roof shape, distance to the lateral boundary, distance to the rear facade
  • Whether the building is a listed monument or located within a protected townscape

Three possible outcomes

  1. Permit-free: you may start building immediately. Note: the technical building rules of the Bbl always apply. You are personally responsible for compliance.
  2. Notification required: you do not need to apply for a permit but must inform the municipality via the Omgevingsloket before you start. The municipality will respond within 4 weeks.
  3. Permit required: you must apply for an environmental permit for the activity 'building'. An additional activity is sometimes required as well, such as 'deviation from the environment plan' or 'national monument activity'.

Omgevingsloket vs. the old OLO

The Omgevingsloket has fully replaced the Omgevingsloket Online (OLO) as of 1 January 2024. Applications via the old OLO are no longer possible. Pending applications submitted before 2024 have been handled under the old Wabo regulations; new applications always fall under the Environment Act.

Check per activity

A construction project can encompass several activities that are each individually subject to a permit requirement. Are you building an extension with a dormer window? Those are two activities to check. The Omgevingsloket lets you combine them into one application, but you must still go through the check for both of them.

Step 2: gathering documents

If you need to apply for an environmental permit, the Environmental Regulation determines which documents you must submit. The Omgevingsloket automatically provides a document checklist based on your specific situation when you apply. In any case, expect to need the following documents.

Permit-ready construction drawing (required)

An accurately scaled drawing (typically 1:100 or 1:50) of floor plans, elevations and sections of both the new and the existing situation. The drawing must include:

  • Dimensions (width, depth, height of each element)
  • Material description (facade, roof, window frames)
  • Relationship to the plot boundary and existing buildings
  • Ridge direction and roof shape
  • North indication on the floor plan

A non-permittable or unclear drawing is the most common reason for delay or rejection. Some municipalities apply additional requirements; enquire about these with your municipality or consult the aesthetic review policy.

Site plan (required)

A map showing your plot with the location of the new structure in relation to the plot boundaries, the existing dwelling and the public road. Use the Large-Scale Base Map (BGT) or a recent cadastral map as the base layer.

Structural calculation (often required)

Required for structures where structural safety must be demonstrated, such as new foundations, load-bearing walls, floors and roofs. A structural engineer prepares it. Tekenpunt works with our own structural engineer; that calculation is included in the complete service package for most applications.

Energy performance documentation

For extensions or additions for which an energy performance requirement applies under the Bbl (BENG), you must demonstrate that the building meets that requirement. This generally applies to new residential extensions with heated spaces.

Sometimes additionally required

  • Soil or foundation investigation: for subsided or unstable ground or planned ground disturbance
  • Acoustic investigation: for extensions adjacent to a party wall
  • Demolition notification: if you are demolishing existing parts that may contain asbestos (separate from the building permit)
  • Aesthetic review advice: some municipalities request this as an additional document for more complex facades
  • Archaeological investigation: for projects involving deeper excavation in areas with archaeological potential

Warning: do not submit incomplete work

Only submit complete applications. An incomplete application pauses the decision period until all missing documents have been supplied. The statutory period only resumes once the supplement has been received. Any resulting delay is at your own expense. Carefully check the document checklist in the Omgevingsloket before submitting.

See also: Have a construction drawing made and Structural calculation.

Step 3: applying and the processing procedure

Submit the application via omgevingsloket.nl. You upload the documents digitally as PDF or DWG (depending on the municipality's preference). After submission, the municipality first checks whether the application is complete (admissibility check). If something is missing, you receive a request for additional information and the deadline is paused.

Standard procedure (default for private individuals and most building projects)

The municipality decides within 8 weeks of receiving a complete application. That is the statutory decision period (Article 16.64, paragraph 1 of the Environment Act).

The municipality may extend the period once by a maximum of 6 weeks if they need more time for the assessment. They must inform you of this before the 8 weeks have elapsed. The maximum period in the standard procedure is therefore 14 weeks (8 + 6).

Special case: if the activity requires the approval of another administrative body (for example the province for certain environmental activities), a decision period of 12 weeks applies instead of 8 weeks, with the same possibility of extension.

Extension is applied less often for simple residential building projects. If your drawing demonstrably fits within the environment plan and the aesthetic review requirements, a decision within 8 weeks is realistic.

Extended procedure (exceptional situations)

For some activities the extended preparation procedure applies. This is the case, among other things, for:

  • Structures at or on national monuments or in protected urban or village conservation areas
  • Activities at IPPC installations or Seveso establishments
  • Activities for which the municipality has prescribed the extended procedure in the environment plan
  • Out-of-plan environment plan activities (BOPAs) where the municipal executive considers this appropriate

Under the extended procedure the process typically takes 26 weeks (6 months), which can also be extended once by 6 weeks. The difference: a draft decision is first made available for public inspection (for 6 weeks), during which you and other interested parties can submit views. The municipality then takes the final decision.

What does the municipality assess during the procedure?

The municipality checks at minimum against:

  • The environment plan: does the structure fit within the zoning rules for that plot?
  • The aesthetic review policy: does the architectural design meet the local visual quality requirements?
  • The Building Decree (Bbl): have the technical building regulations been observed (structure, fire safety, energy)?
  • Any additional statutory frameworks: heritage, water assessment, nature and environmental rules

After the decision you receive the decision in writing. If granted, it is also published in the local Government Gazette.

Permit fees: what does an environmental permit cost?

The municipality charges permit fees for processing your application. The amount varies per municipality and is set out in the municipal permit fees by-law. There is no nationally fixed rate.

How are permit fees calculated?

Most municipalities link the permit fees to the construction costs of the project: a percentage of the contract sum or a construction sum estimated by the municipality. The higher the construction costs, the higher the permit fees. Some municipalities use a fixed minimum rate for small applications; others work with tiered rates.

For small construction projects (a straightforward extension, dormer window, outbuilding) permit fees are generally in the order of a few hundred to a couple of thousand euros. For larger projects the permit fees run higher.

Permit fees upon refusal

Note: at most municipalities you also pay permit fees if the permit is refused. You are then paying for the processing of the application, not for the permit itself. A well-prepared application with an approvable drawing therefore prevents not only delay but also unnecessary costs.

When do you have to pay?

The municipality sends an invoice after submission or after the decision, depending on the municipal procedure. If you do not pay, the municipality can revoke the permit. Check the permit fees by-law of your own municipality for the exact rates; this is generally published on the municipal website.

Objection and appeal

If you receive a permit, a 6-week objection period begins immediately after publication. During this period both you yourself (in the event of a partial refusal) and third parties (neighbours, local residents or other interested parties) can lodge an objection with the municipality. The municipality then reconsiders the decision and issues a new decision on the objection.

When are you allowed to start building?

Technically you may start immediately after the permit is granted, but in practice it is wise to wait. If someone objects and simultaneously applies to the administrative court for an interim injunction, the court can impose a building stop. If you start too early and a building stop follows, you are liable for the consequences. Many builders wait out the 6-week objection period before starting, or request a statement that no objection is pending.

Appeal after objection

If the permit is refused or you disagree with the decision after objection, you can appeal to the administrative court (the district court). After the district court's ruling, further appeal is available to the Administrative Law Division of the Council of State.

For the extended procedure

With the extended procedure there is no objection phase. You can only submit views during the public consultation period for the draft decision. After that you can appeal directly to the administrative court if you disagree with the final decision.

Honest advice: invest upfront

An objection procedure takes months and sometimes years. A permit annulled by a court can lead to a construction stop if you have already started. It is better to invest upfront in a solid application with an approvable drawing than to invest afterwards in legal proceedings. A drawing that demonstrably fits within the environment plan and the aesthetic review requirements significantly increases your chances of a positive decision.

See also: Have a building permit drawing made and Express drawing needed?.

Common mistakes with an environmental permit

Based on experience with hundreds of building projects, we consistently see the same pitfalls. Avoid them, because every mistake costs time and sometimes money as well.

Error 1: drawing does not match the environment plan

You apply for a permit for a building volume that exceeds what the environment plan allows, without applying for a BOPA. The municipality refuses. Read the environment plan of your municipality before submission, or have a specialist do so.

Mistake 2: incomplete drawing

Elevations, dimension lines or material descriptions are missing. The application is not accepted for processing until the missing documents have been provided. The deadline pauses.

Mistake 3: building permit-free when it is not

Someone builds without a permit based on their own estimate or a tip from the neighbours. The municipality enforces: a construction stop and sometimes an order to demolish. Always carry out the permit check.

Mistake 4: starting construction too late

An environmental permit has a validity period. Under the Environment Act, you must start the activity within the period stated in the decision (generally 3 years). If you do not start on time, the permit lapses. Check the validity period in the decision.

Mistake 5: using the wrong portal

During the transition period after 1 January 2024, some applicants tried to submit an application via the old OLO portal. That portal is closed. Use only omgevingsloket.nl.

Mistake 6: not accounting for the aesthetic review

Your application technically complies with the environment plan but the aesthetic review rejects the facade because it does not fit the surroundings. The permit is then refused or you must revise the drawing. Consult your municipality's aesthetic review policy before you finalise the drawing.

How Tekenpunt helps you with the application

Applying for an environmental permit sounds straightforward, but things go wrong in the details: a drawing that does not meet the technical requirements, a building plan that falls just outside the permit-free limits, or an aesthetics review requirement you have overlooked. Tekenpunt draws building plans for private clients and professionals and guides the application from permit check to submission. What does Tekenpunt do?

  • Permit-ready building drawings: floor plans, elevations and sections to the correct scale, with dimensions, material descriptions and all mandatory parts for the application
  • Site plan based on cadastral data
  • Coordination of the structural calculation by our own structural engineer
  • Advice on permit-free versus permit-required building based on your plot and plans
  • Submission-ready document set matching the Omgevingsloket checklist

Turnaround time and working method

A complete set of drawings is usually ready by arrangement (see your quote). For rush orders it can be faster, at a surcharge. Tekenpunt has been operating since 2016, has completed 930 projects and sees 90% of applications pass the aesthetic review first time. Rates

  • Drawing: from €349 incl. VAT (example: dormer)
  • Drawing + structure: from €679 incl. VAT
  • Complete (incl. permit submission + municipality liaison): from €879 incl. VAT + municipal fees

3D visualisation can be added separately to any package. Price depends on the type of renovation; see all package prices on the tarievenpagina.

If you're in a hurry, rush delivery is available: +30% for rush (minimum €236 incl. VAT) or +50% for extra rush (minimum €417 incl. VAT), on top of the regular drawing work.

Request a quote via the contact form. You will receive a response within one day. See also: Have a construction drawing made and Rates.

More on this subject

Getting a construction drawing made Structural calculation Building permit construction drawing Express drawing Full knowledge base
Frequently asked questions

Frequently asked questions

Q01Can I do the permit check without logging in?

Yes, the permit check at omgevingsloket.nl is available without logging in. You see the result immediately (permit-free, notification required, or permit required) without having to create an account. Only the actual submission of an application requires logging in with DigiD (private individuals) or eHerkenning (businesses).

Q02What if the municipality does not decide within 8 weeks?

If the municipality neither extends the decision deadline in time nor issues a decision, the so-called 'permit granted by operation of law' takes effect for the standard procedure (lex silencio positivo). The permit is then automatically granted. The municipality must confirm and publish this in writing. Do not start building before you have that confirmation. If in doubt, consult a lawyer; the lex silencio does not apply to all activities.

Q03How long does it take before I may start building after a permit is granted?

After the permit is granted, an objection period of 6 weeks begins. During this period both you and third parties (neighbours, local residents) can lodge an objection. Technically you may start immediately, but if someone files an objection and requests a provisional measure from the court, you risk a construction stop. Many builders wait out the objection period or check with the municipality whether any objection is pending before they start.

Q04My building plan does not fit within the zoning plan. What now?

In that case you need an out-of-plan environment plan activity (BOPA). This is a more onerous deviation procedure in which the municipality assesses whether it is willing to deviate from the environment plan. A BOPA is generally subject to the extended procedure (approximately 26 weeks). The likelihood of success depends on the extent of the deviation and municipal policy. Have an advisor or drawing firm first assess whether a BOPA is realistic before you submit the application.

Q05Does the Environment Act apply to all municipalities in the Netherlands?

Yes, the Environment Act has been in force across the Netherlands since 1 January 2024. All municipalities now work with the Omgevingsloket and the environment plan is gradually replacing the old zoning plans. Municipalities have until 2032 to fully draw up their environment plan; during the transitional period, temporary environment plans apply that encompass the old zoning plans plus the so-called bruidsschat rules.

Q06Can I apply for an environmental permit for a structure that has already been built (legalisation)?

Yes, that is possible. A legalisation application is a standard permit application for an existing structure. The municipality assesses whether the structure is permittable on the basis of the current environment plan and the aesthetic review requirements. If so, the permit is granted and the structure is legalised. If it is not permittable, you must modify or demolish the structure. A legalisation application requires the same documents as a new application, including drawings of the existing situation.

Q07How long is an environmental permit valid?

An environmental permit for a building activity is generally valid for the duration stated in the decision. Under the Environment Act the starting point is that you must commence the activity within the period stated in the decision (standard 3 years). If you do not start on time after the permit is granted, the permit lapses. Some municipalities specify a shorter period. Always check this in the decision itself.

Q08What is the difference between the regular and the extended procedure?

The standard procedure takes a maximum of 8 weeks (with an option to extend by 6 weeks), is the default for most private construction projects and allows an objection period of 6 weeks after the decision. The extended procedure typically takes 26 weeks and is used for more complex activities such as construction at monuments, BOPAs or activities at large industrial facilities. In the extended procedure, a draft decision is published for public consultation on which anyone can submit views; there is no objection phase after the final decision.

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Last updated: October 2026