Do you need a permit for an indoor padel court in an existing hall?

For an indoor padel court in an existing hall, a permit is not always required, but that depends heavily on the situation. If the hall already has a sports designation and you make no structural changes to the building, you can in some cases get started without a separate building permit.

Even so, there are always rules on fire safety, noise and use that you need to take into account. In this article, we answer the most frequently asked questions about the permit for an indoor padel court, so you know where you stand before you break ground.

When is a permit required for an indoor padel court?

A permit is required as soon as the installation of an indoor padel court leads to structural changes to the building, a change in the use of the space, or a significant effect on noise or lighting in the surrounding area. If none of this applies, a separate environmental permit for the court itself is in many cases not necessary.

In practice, three situations determine whether a permit is required. First: does the padel court fit within the existing designated use of the property? A hall that is already designated as a sports facility generally offers more scope than a former commercial building or a storage warehouse.

Second: are you making changes to the load-bearing structure of the building? Think of breaking through the floor for a foundation, or attaching structures to the roof. Third: does the court affect the fire safety or the occupancy capacity of the building?

Even if you do not need a formal building permit for the court itself, the requirements of the Building Decree (Bouwbesluit) for fire safety and escape routes always apply. Do not overlook this, because municipalities can enforce afterwards if those matters are not in order.

What changes in the permit requirement if the hall already has a sports designation?

If the hall already has a sports designation in the zoning plan, the threshold for a permit is considerably lower. You do not need to demonstrate that padel fits within the designation, because sport as an activity is already permitted. In many cases you can install an indoor padel court without an additional environmental permit, as long as you do not modify the building itself.

The difference with a hall without a sports designation is big. For a former commercial building or warehouse, you first have to apply for a change of designation, or demonstrate that padel fits within the current designation. That process is more time-consuming and has a less certain outcome.

Note, however: a sports designation does not automatically mean that everything is permitted. Municipalities also look at the impact on the surroundings, parking pressure and noise. Even for an existing sports hall, a municipality can impose additional requirements if the situation changes, for example because you add several courts and thereby intensify use.

Does the type of foundation affect the permit requirement?

The type of foundation affects the permit requirement indirectly, because it determines whether there is a structural intervention in the existing building. A padel court that is placed on the existing floor without modifications generally does not require a building permit. As soon as you break up the floor for a new foundation, that changes.

For indoor padel courts there are broadly two situations. The first is placement on the existing concrete floor of the hall, without modifications to the substructure. This is the most common situation and in most cases requires no building permit for the foundation itself. The second situation is the construction of a new foundation, in which the existing floor is removed or broken through. This is regarded as a structural intervention and therefore almost always falls under the permit requirement.

For indoor courts, foundation solutions such as Supersub (light, self-levelling foam concrete) are regularly applied as a thin finishing layer on top of the existing floor. This keeps the intervention to a minimum and reduces the likelihood of a permit requirement for the foundation. The exact situation always depends on the soil conditions and the condition of the existing floor. A site check is the first step for this.

Do you have to submit a structural calculation with the permit application?

Yes, if you apply for an environmental permit for an indoor padel court, a structural calculation is almost always mandatory. The municipality wants to be able to assess whether the cage structure is safe, whether the existing floor can handle the load, and whether the building as a whole is suitable for the new use.

A padel court is not a light object. The steel structure, the glass and the load during intensive use call for a sound calculation. Municipalities assess this against the requirements of the Building Decree. Without an approved structural calculation, a permit will not be granted.

In addition to the structural calculation, the following documents may be requested with the application:

• Site plan with dimensions and position of the courts in the hall
• Acoustic study, particularly if the hall adjoins homes or other sensitive uses
• Lighting study if new LED lighting is installed that is visible from outside
• Fire safety plan or adjustment of the existing occupancy plan

Not every municipality asks for all documents. Some municipalities are more pragmatic than others. It is wise to request a preliminary consultation with the municipality in advance. That saves time and avoids surprises during the formal procedure.

What are common mistakes in the permit application for an indoor padel court?

The most common mistake is assuming that an indoor padel court does not need a permit, without checking this in advance. A second common mistake is submitting an application without all the necessary documents, causing the procedure to be unnecessarily delayed or rejected.

Below are the mistakes we come across most often:

• Not checking the zoning plan. Many applicants assume that a sports hall automatically allows everything. Always check first whether padel falls within the existing designation.
• Starting the permit application too late. A permit procedure takes 8 to 12 weeks on average. If you do not include that time in your planning, you will fall behind.
• Not having an acoustic study carried out. Padel produces more noise than most people expect. An average sound power level of approximately 91 dB, which is considerably more than tennis. Municipalities increasingly ask for an acoustic report, even for indoor venues.
• Forgetting to check whether the existing floor is suitable. A floor that is not calculated for the load of a padel court can cause problems. You should have this assessed in advance.
• Underestimating fire safety. Extra courts mean more visitors, more escape routes and sometimes modifications to the fire alarm system.

A practical tip: always contact the municipality for an informal preliminary consultation. It is free, non-binding and gives you a good picture of what is expected before you submit the formal application.

How long does a permit procedure for a padel court in a hall take?

A permit procedure for an indoor padel court takes 8 to 12 weeks on average, counted from the moment the application has been fully submitted. In more complex situations or in the event of objections from local residents, this can take longer.

The lead time depends on a number of factors. First, the municipality: some municipalities work faster than others. Second, the completeness of the application: an incomplete application is put on hold until all documents have been supplied, which costs extra weeks. Third, the complexity of the site: if the hall is in a protected townscape, or objections from local residents are to be expected, the procedure can take considerably longer.

Always include the permit procedure in your overall project planning. The construction time of the padel court itself is relatively short: installing the cage structure takes about 2 days, laying the artificial turf another 1 to 2 days. The total lead time of a project, including production, delivery and installation, is on average 10 to 12 weeks. Add the permit procedure to that and you quickly arrive at a total preparation time of 4 to 6 months.

So start the permit application as early as possible. Ideally, you start it in parallel with the design and quotation process, so that you lose no time.

What noise requirements does an indoor padel court have to meet?

An indoor padel court must meet the noise standards that apply to the designated use of the building and the surroundings. Padel produces an average sound power level of approximately 91 dB, which is considerably more than tennis. For indoor venues the noise standards are generally less strict than outdoors, but here too a municipality can impose additional requirements, especially if the hall adjoins homes or other sensitive uses.

When is an acoustic study mandatory?

An acoustic study is mandatory as soon as the municipality makes it a condition of the permit application. In practice this is being asked for more and more often, even for indoor venues. Municipalities look not only at the noise inside the hall, but also at sound transmission through the façades and the roof to the outside environment.

For sites that adjoin residential areas or other sensitive uses, an acoustic report is almost always necessary. The report shows what noise level the court produces and whether that falls within the applicable standards.

Which measures help with noise nuisance indoors?

If an acoustic study shows that the noise levels are too high, several measures are possible. Sound-absorbing panels attached to the outside of the cage structure dampen the noise at the source. They have been independently tested and have an absorption value of 0.80 (class A) and an airborne sound insulation of 22 dB, which in practice makes a clearly audible difference at distances of 40 to 100 metres.

Important to know: if you add sound-absorbing panels to the cage structure, the steel structure must be structurally reinforced. The panels reduce the wind permeability of the cage, which increases the wind load on the structure. This requires a recalculation of the structure. Not every builder takes this into account, but it is mandatory for safety and lifespan.

All foundation components and materials used for a padel court in the Netherlands must be inspected by Kiwa ISA Sport. This also applies to the artificial turf and the substructure. Working with certified materials protects you as the client against unintended non-conformity and avoids problems if the court is later registered with the KNLTB for official matches.

Do you have questions about the permit application for your specific site, or do you want to know what is needed in your case? At I-Padel, we guide the entire permit process, from zoning plan check to structural calculations and acoustic study. We are happy to think along with you, without obligation. Get in touch for an initial exploration or take a look at our approach to building padel courts.

Frequently asked questions