Why estimate your house with Proppy?

Proppy is the N°1 in real estate prices and online house estimates in Belgium

An instant valuation

Evaluate your property by filling in the main criteria.

A free estimation

Our service, used by individuals and professionals, is free.

A current estimate

Our data is updated monthly and reflects the latest market trends.

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How much is my house worth?

Our online valuation service gives you a free and instant estimate of your home’s current value. Start by entering your postcode, answer a few simple questions, and you’ll have your valuation in under three minutes from start to finish.


Once you’ve received your online estimate, if you’d like one of our expert estate agents to visit your property and provide a personal market appraisal, our handy tool can also help you to quickly find real estate agents in your local area.

Different Home Estimates Proppy

Frequently Asked Questions

Why do you offer an estimation for free?

We do not expect payment for the estimate or other services. We think it is important that every Belgian resident can quickly get the right information about their property. This leads to more transparency in the market.

What impacts the value of your home?

Factors Impacting Home ValueFactors Impacting Home Value
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Property type

Is your house in bungalow style, villa or a bel-etage? Or your apartment a studio or penthouse?

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Location

Is your home on a children's street or near public transportation?

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Garage

Is there a double garage or maybe an enclosed parking lot?

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Type of building

Do you have an open, semi-open or closed building? You can tell this by the number of facades on your building.

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State of the property

Is the property renovated or to be renovated? What is the finishing of the property?

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Extra added value

Such as a beautiful terrace, a garden, stables or an attached building.

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Habitable surface

This is an addition of the area of all living quarters together, so also add up the different floors.

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Number of bedrooms

This refers to bedrooms, as well as your attic or rooms that can later be used as bedrooms.

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Construction Year

When was the house built? Is it a new construction?

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Property type

Is your house in bungalow style, villa or a bel-etage? Or your apartment a studio or penthouse?

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Location

Is your home on a children's street or near public transportation?

Frequently Asked Questions

Why do you offer an estimation for free?

We do not expect payment for the estimate or other services. We think it is important that every Belgian resident can quickly get the right information about their property. This leads to more transparency in the market.

How to estimate the price of a house or apartment?

There are several ways to estimate your home's value. At Proppy we work with a team of mass valuation experts who bring together their years of experience to offer the most accurate estimates possible. Below are some explanations.

Hedonistic Pricing Method

The hedonic pricing method analyzes the impact of various factors on home values. Because all houses are different from each other, it is difficult to make a general estimation model. That's why we dissect a house into different factors such as bedrooms, living area, EPC score, and much more. A hedonistic pricing method treats these factors separately and estimates prices.


The flexibility is the strength of this model. The model can quickly absorb market changes, changes in preferences, and other external factors.

Comparative House Analysis Proppy

Repeat Sales Method

We apply the repeated sales methodology to measure transaction noise. Transaction noise is the difference between the market value and the actual value. The price a buyer pays is not always equal to the sale value. In some markets, transaction noise is greater than others. Through the repeat sales method we determine if buyers buy at the correct price. This, in turn, will determine the spread of our estimate.


We determine the transaction noise by analyzing multiple transactions on the same houses. If there is high volality between the different price increases, there is high transaction noise.

Home Price comparisons Proppy

Comparative Market Analysis

A comparative market analysis analyzes all comparable homes for sale or sold.This gives indications about the current market trends. Houses are sensitive to supply and demand. If there are few houses for sale of a certain type in a certain neighbourhood, prices will rise as a result.


It is important that we can include as many similar houses in our analysis. That is why we exchange data with local real estate agents to receive accurate market information. We refresh data on a monthly basis. This helps us to absorb rapid market change right away.

Final Home Value Proppy