Estimating your home's value: how to set the right asking price

A home value estimate is the starting point of every successful property sale. Price too high and you lose potential buyers. Price too low and you leave money on the table. On the Belgian property market in 2026, an accurate valuation is not a luxury - it is a necessity. In this guide you will find out how to have your home valued, which methods are available and why a certified estate agent makes all the difference.

What determines the value of your home in 2026?

The value of a property depends on a combination of objective and subjective factors. Objective elements include location, habitable surface area, year of construction, state of maintenance and the EPC rating. Subjective elements - such as the quality of the finish and the overall appeal of the property - also play a role in the final asking price.

According to recent Statbel figures (2025), the median sale price of an ordinary home in Belgium was around €320,000, but regional differences are significant. In Antwerp and Brussels, prices are noticeably higher than in rural municipalities in Wallonia or West Flanders. Energy performance is also carrying ever more weight: homes with a poor EPC rating sell more slowly and at a lower price than those with an A or B label.

Finally, interest rates affect the purchasing power of potential buyers and therefore indirectly influence the market value of your home. In the first quarter of 2026, 20-year mortgage rates in Belgium hover around 3.4 per cent, keeping the market calmer than during the peak years before 2022.

What methods exist for valuing a property?

There are three common ways to have your home valued.

1. Online valuation tool: Various websites offer an automated estimate based on sale prices in the area and the characteristics of your property. This gives a first indication, but does not take into account the current condition or specific strengths of your home. Use such a tool as an initial orientation, not as a definitive value.

2. Valuation by a certified estate agent: A BIV-certified estate agent visits your home and compares it with recent, comparable sales in the region. They take into account the location, the quality of the finish, any renovations carried out and current market demand. This method is the most realistic and is also free of charge when you compare estate agents via ImmoMakelaarVergelijker.

3. Notarial or bank appraisal: In cases of inheritance, divorce or mortgage applications, a formal valuation by a sworn appraiser is sometimes required. This typically costs between €300 and €600 and carries legal weight.

For most sellers, a free valuation by a certified estate agent is the most practical choice. Through our free valuation page you can quickly and without any obligation schedule an appointment.

Free valuation by a certified estate agent: how does it work?

A site visit takes an average of 45 to 60 minutes. The agent inspects the property inside and out, notes relevant details such as the layout, the condition of the roof, the presence of a garden or garage, and asks about any recent works or certificates such as the electrical inspection report.

After the visit, they draw up a written valuation - usually within two to three working days. This document does not only state the estimated market value, but also includes a suggested asking price and a brief explanation of local market conditions.

Important: a free valuation by an estate agent is only truly non-binding if you make it clear that you are comparing several agents. Through ImmoMakelaarVergelijker you can request up to three quotes from certified local estate agents, so you can compare valuations side by side before making a decision.

Common pitfalls when valuing your home

The most common mistake is emotional valuation. As the owner, you know the history of your home and may have invested years into it - both financially and emotionally. That makes it difficult to be objective. Renovations that cost you a great deal do not always increase the market value by the same amount.

A second pitfall is relying on the asking prices of neighbours or similar properties listed on property portals. Asking prices are not the same as sale prices. The difference between the two can be as much as 5 to 10 per cent in certain regions.

Finally, many sellers underestimate the importance of the EPC rating. Buyers and their banks are looking ever more critically at energy performance. A home with an EPC label of E or F can be harder to finance, which shrinks the pool of potential buyers and pushes the final price down.

When is the right time to have your home valued?

You do not necessarily have to put your home on the market after a valuation. There are several reasons to have an assessment carried out:

• You are considering selling and want to know whether the timing is favourable.
• You want to refinance your home or take out a loan.
• You are settling an estate or dividing jointly owned property.
• You want to know how much your investment has returned over the past years.

In all of these situations, a professional valuation is worthwhile. Even if you are not selling right now, an up-to-date assessment gives you insight into your financial position and helps with financial planning.

Estimating your home's value: preparation pays off

Good preparation increases the chances of a realistic and favourable valuation. Make sure the home is clean and tidy for the visit. Have the relevant documents ready: the soil certificate, the EPC certificate, the electrical inspection report, the urban planning extract and any invoices for recent renovations.

Be honest about defects. An experienced estate agent will spot them anyway, and openness builds trust. Anyone who tries to conceal something risks having the valuation revised downwards later on, which complicates the sales process.

Frequently asked questions about home valuations

How much does a professional home valuation cost in Belgium?

A valuation by a certified estate agent is in most cases free of charge and without obligation. A formal appraisal by a sworn valuer - as required in legal proceedings or inheritance cases - typically costs between €300 and €600, depending on the type of property and the region.

How accurate are online valuation tools?

Online tools provide an indication based on statistics, but do not take into account the current condition of your home, recent renovations or specific strengths such as a large garden or a sunny aspect. For a reliable asking price, a site visit by an estate agent is recommended.

Can I ask several estate agents to value my home?

Yes, and it is actually a smart thing to do. By comparing several valuations side by side, you get a more objective picture of the market value. Through ImmoMakelaarVergelijker you can request free, no-obligation quotes from up to three certified local estate agents.

Does the EPC rating affect the estimated value of my home?

Yes, increasingly so. In 2026, buyers and banks attach more importance to energy performance than they did a few years ago. A poor rating (D, E or F) can push the sale price down and limit the number of interested buyers. Small improvements such as roof insulation or a new heating system can improve the rating and increase the value.

An accurate home value estimate is the foundation of a smooth and fair sale. Let yourself be guided by a certified estate agent who knows your local market. Through ImmoMakelaarVergelijker you can compare up to three certified estate agents free of charge and without any commitment, so you can make the right choice with confidence.