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Published on 4 October 20265 min read
Buying a house in the Ardennes: commune guide
The Immolytics editorial team
Buying a cottage in the Ardennes means choosing between a permanent home, a second home and a holiday let you rent out. The region stretches across several Walloon provinces, and what a cottage is worth differs sharply from one commune to the next and from village to village. Start with the figures per commune, then with a valuation of the specific property you have in mind.
Where in the Ardennes do you want to buy?
The Ardennes lie in the south of Belgium and cover parts of the provinces of Namur, Liège, Luxembourg and Hainaut. Within those provinces, communes differ widely in price level, access and tourist demand, so the commune, not the region as a whole, is the right starting point.
Start with the official figures per commune: on the property prices page you find the median and the change per commune, with the source and the date stated. That shows at once whether a village on the Ourthe is priced differently from a village in the Famenne. If you already have a specific property in mind, the valuation gives a value based on that property's own characteristics, not on an average for the region.
A second reflex: look at the number of sales in the commune. Small communes record few transactions a year, so one exceptional sale distorts the picture. The figures per commune show that volume, so you can judge how solid the median is before you build an offer on it.
Permanent cottage, second home or holiday let?
For a permanent cottage, access and village amenities weigh heaviest. For a second home or a holiday let, rentability and the tourist character of the area weigh more. The status you choose also decides which taxes and filings apply to you.
Anyone buying a home in Belgium pays registration duties on the purchase. Rates and conditions differ per region, and whether the property becomes your only home can make a difference. So do not calculate with figures you read online for another region. Ask your notary for a calculation on your own file. The basic steps of a purchase in Belgium are collected in the guide buying a house in Belgium; if you are buying for the first time, buying your first home in Belgium helps you keep the order of the steps straight.
Buyers from abroad, and in the Ardennes often buyers from the Netherlands, find the practical side in the expat guide to buying property in Belgium: which documents you need, how a compromis works and where the registration is arranged.
What to check on a cottage in the Ardennes?
Five things weigh heavily on a cottage in the Ardennes: the state of the roof and the damp-proofing, the energy performance, the soil condition, access in winter and the designation under the regional plan. An old Ardennes house may be solidly built, but heating and insulation are often the big unknowns.
Energy performance rules differ per region. In Wallonia the PEB certificate is compulsory on the sale and on the letting of a home, with no renovation obligation triggered by that sale. Flanders knows a renovation obligation that a sale sets in motion, and Brussels works with dated performance targets per dwelling, independent of any sale. Buying in the Ardennes means buying in Wallonia, so read the PEB as information about the property and as leverage in the negotiation, not as a deadline you have to meet.
Ask for the planning designation as well, and enquire about the soil condition with the competent regional authority. In rural communes it happens that a building or an outbuilding is not permitted as it stands. That affects both financing and insurance.
What to arrange before you sign
Before you sign, have the sale conditions, the designation and the energy performance checked, and arrange your financing. The amounts you pay depend on the region, on the property and on your file. A simulation on your own numbers is more useful than an average for the region.
With buying with your rent you see what a comparable monthly payment means next to renting, and the buying versus renting simulation sets the two scenarios side by side over a longer period. On mortgage credit you will find information only here: which formulas exist, which costs belong to them and how to estimate your borrowing capacity. immolytics.be is not a credit intermediary and promotes no loan and no bank.
Work with your own checklist next to the offer as well: which works are really needed in the first years, what a new heating boiler or a roof renovation asks in your region, and which grants you can apply for later. Grants in Belgium depend on the invoice and on criteria set per region, so always check the current conditions with the competent authority before you have works started.
How do you compare communes?
Always compare on the same basis: the same period, the same statistic and a comparable type of property. The median of a whole commune says little if you are looking for a small cottage in a hamlet.
Use the top to see which communes stand out and the tools to run your own numbers. Travel time is a genuine criterion in the Ardennes: the travel time map shows the difference between a village a quarter of an hour from the motorway exit and a village that is harder to reach in winter. Once you move towards a concrete offer, you find the local players through estate agents and agencies.
Put your shortlist side by side, with the median, the number of sales and the rental demand for each commune. That way you avoid the classic mistake of buying on the feeling of one weekend in the Ardennes.
Frequently asked questions
Can I buy a cottage in the Ardennes as a second home?
Yes, you can buy a home in Belgium as a second home, but the tax treatment differs from that of your main residence and the conditions are set per region. Ask the commune about local rules and have your notary calculate what it means for your situation before you sign.
Do I need a PEB certificate when I buy a cottage in the Ardennes?
Yes, in Wallonia the PEB certificate is compulsory on the sale and on the letting of a home. Unlike Flanders, no renovation obligation is triggered by the sale in Wallonia.
May I rent out my cottage in the Ardennes as a holiday let?
That depends on the commune and on the rules for tourist accommodation in the region. Ask the commune about the conditions and any registration before you buy, because rentability weighs on the value of the property.
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