How Long To Build A House

How long does it take to build a house? That’s a question that we usually get during a first meeting with future clients. Can we build in 6 weeks? Or 8 weeks? Or half a year? We wrote a previous post which was, first and foremost, about the budgetting process. The budgetting is very important. Without a budget you can’t run a project, so your budget really is the starting point for your project. No budget, no house!

wooden house in Hilvarenbeek

wooden house in Hilvarenbeek

But once you have your budget set, then how do you proceed and come to an actual build? That is what we want to discuss here. The actual steps vary by country, here we will focus on The Netherlands.

Pre-Consult

In The Netherlands, before you actually apply for the building permit (“omgevingsvergunning”), most municipalities allow you to have a pre-consult (“vooroverleg”). The reason is that the cost of getting a building permit is quite high, so before you even try, most municipalities allow you to get a pre-consult, with only one purpose: do we have a serious chance to obtain a building permit for a house that looks approximately like this. So you compile a document with some basic drawings and some photos or artist impressions and you ask the municipality: “shall we give it a try, or should we not even bother?” Pre-consult will cost you max 500 euro, in some municipalities it is free.

building the terrace

building the terrace

How long does this phase take? That depends on many factors, but for now let’s say two months.

Building Permit

If the result of the pre-consult is positive, you go for step 2: applying for the building permit (“omgevingsvergunning”). This is a bit more work. No, wait, this is a lot more work, really a lot. Because now you need to compile a serious set of documentation about your project, with, a.o.:

  • technical drawings with footprints, cuts at 1200 mm, foundation drawings, facades, details
  • geo-report
  • strength calculation for the foundation
  • strength calculation for the house in accordance with EuroCode 5, possibly EuroCode 8 and taking into account snow loads wind loads
  • energy performance calculation (EPC)
  • environmental performance calculation (MPG)
  • sound calculation
  • ecological impact report
  • ventilation plan
  • heating plan
  • fire safety plan
  • and the list goes on and on …

Some of the above documents are always required, others are optional. But in any case, most future house owners will be unable to create these documents themselves, these documents are very technical by nature and you will need a specific engineering background. Forget about doing this yourself.

Panorama of the project in progress

Panorama of the project in progress

Compiling this set of documents takes time. We usually do it in 14 to 18 weeks, but sometimes it takes even more. After the the set of documents is ready, the municipality needs some time to take a look, in our experience that’s another 12 weeks, but it depends on the municipality.

Objections Period

As soon the municipality has approved your building permit, you would like to start building right away. But no: you have to wait another 6 weeks. The municipality publishes it’s decision to grant the building permit, and now your neighbors can object during a period of 6 weeks. Assuming none of the neighbors objects, only after 6 weeks will you be allowed to start.

our factory crew

our factory crew

Production

Production of a house in our factories usually takes somewhere between 4 and 9 weeks.  Transport to the building site takes 1 week. The time between start production and arrival of the first truck on the building site can be used for the construction of the foundation.

Assembly Casco

Assembly of a wooden house takes somewhere between 5 and 9 weeks, depending on the type of construction (log or panel), depending on the size of the house, and depending on the weather. About the weather: cold temperatures usually are not a problem for us, but wind can be a problem if we have more than 5 Beaufort and we have to lift panels, and what we really do not like is rain. But normally we should say: 5 to 9 weeks.

Panorama of the project in progress

Panorama of the project in progress

Finishing

Finishing means installing electricity, plumbing, kitchen, bathroom, toilet, finished floor, sometimes stucco. Finishing a house can take anywhere between 4 weeks and 20 weeks, it all depends on your requirements.

Now Let’s Add It All Up

  • 8 weeks pre-consult
  • 14-18 plus 12 weeks building permit
  • 6 weeks objections period
  • 5-10 weeks production and transport
  • 5-9 weeks assembly
  • 4-20 weeks finishing
hand-over of the project

hand-over of the project

Total: 37 weeks minimum. But the minimum is when all goes smooth, and more realistically you will be looking at a year for the full procedure, or more.