Clients often visit our architecture firm with questions about renovating their homes. Not because they don’t know what they want, but because they have no idea how to navigate the complex bureaucratic system in the Netherlands. Can I extend the ground floor or add an extra story? Do I need a permit or have to submit plans? Is the price the contractor is quoting fair?

Home renovations in the Netherlands are a world of their own. To start any project, it’s crucial to understand what you’re getting into.

Internal vs. External Renovations

The first distinction to make is between internal renovations and those that affect the exterior of your home. For internal renovations, there are generally no restrictions, and you usually don’t need to submit plans to the municipality unless your house is a listed monument—a specific topic we won’t cover here.

For example, removing or adding internal non structural walls, renovating the bathroom or kitchen, or relocating them can typically be done without much paperwork. However, I strongly recommend consulting a professional before removing walls to ensure you’re not affecting the building’s structural integrity. If you’re dealing with a load-bearing wall, you will need to submit plans and calculations to the municipality as part of what’s known as an “Omgevingsvergunning” (building permit).

Renovations Affecting the Exterior

For exterior renovations, there are three common ways to expand your home:

Dakkapel – Adding a dormer to the roof.

Aanbouw – Adding an extension at the rear of the house, such as in the garden.

Opbouw – Adding an extra story on top of the house.

For the first two options, it is often possible to proceed without a permit, provided you comply with local regulations. Always check the specific rules for your municipality to ensure the project meets the minimum requirements. Adding an extra story (opbouw) is generally more regulated, but if it was already included in the original design of your home, the process can be much simpler.

Different Construction Methods and Cost Savings

These three types of expansions are so common that there are various solutions on the market, ranging from prefabricated structures installed in just a few days to traditional construction methods. A popular approach is to opt for a prefab extension, which is delivered as a “shell” and installed in a couple of days. You can then complete the interior finishing yourself with help from friends or family. This approach can save a lot of money since labor costs in the Netherlands are high. However, proper planning is crucial to avoid chaos or, worse, an unfinished project.

Turnkey Packages and Professional Advice

For almost all types of renovations, specialized companies in the Netherlands offer complete packages. Whether it’s for a new bathroom or an extension, the process can feel similar to buying a car: you choose the design, features, and finishes, and receive a (nearly) complete price quote. Many companies also offer to handle the submission of plans and permit applications. However, make sure to confirm what is included in the service. Sometimes there are aspects you’ll need to prepare yourself, so ask explicitly about your responsibilities.

My Recommendation

If you’ve recently moved to the Netherlands and are unfamiliar with how things work, I recommend seeking advice from an independent professional first. Companies often provide guidance from their own perspective, which may not be entirely objective. Professional advice doesn’t cost much and can save you both headaches and money.

Conclusion

Renovating or expanding your home in the Netherlands can be challenging, but with proper preparation and guidance, it is entirely manageable. Take the time to inform yourself and work with professionals to ensure your project is a success.