Your data-driven advantage
on the housing market
The smartest bid for only € 79,-
5,8M+
Transactions
1.600+
House Characteristics
94,5%
Coverage
Why Smart?
Partner van:
In the first quarter of 2025, as much as 68% of homes were sold above the asking price, with an average overbid of 4.4%. The housing market is therefore fiercer and more competitive than ever.
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SlimBieden gives you the advantage you need. After filling out the form, we collect 1,653 characteristic data points about the property you are interested in. Thanks to this level of detail, we can use machine learning to optimally compare the selected property with more than 5.8 million transactions (approximately 94.5% of all transactions registered at the Kadaster over a period of more than 20 years). The result is an optimal prediction of the winning bid for the property in question.
How does it work?
Step 1
Collecting data
Enter the address of your future home and answer a few questions to start the prediction.
Step 2
Pay
After answering the final question, you will be automatically redirected to the payment via iDeal.
Tip: A lot of information can be found on the website of the selling agent and property marketplaces like Funda.
Step 3
Result
After the payment and a moment of patience for the calculation, you will see the result immediately.
Customer reviews:
"Clear, easy to use, and immediate results. Everything you need to base your bid on for your future home."
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Cas - Rotterdam
