House Price Calculator

Belgian property cost estimator

Configuration

Property

Base purchase price and property details

Mortgage Loan

Personal contribution and loan terms

yr

Advanced Settings

Interest rates, registration rights, notary admin costs

Interest Rate — Fixed Rate

The base rate assumes a fixed interest rate for the full loan duration. It includes basic bank discounts that require you to take out a credit-linked life insurance (kredietgebonden levensverzekering) through the same bank. Without this insurance, the base rate will be higher.
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Notary & Registration

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KBC Refinancing Note

You can refinance your fixed interest rate to a better percentage if you improve your EPC within 7 years of purchase. For example, moving from EPC C to EPC A can lower your rate the following month.

Results

Estimations based on a fixed interest rate. Notary costs are approximated. Simulate with your bank and notary for exact figures.

Total Cost Scenarios

Existing property highlighted · new build rows dimmed

ScenarioBase
New Build — 21% VAT + 12% registration
€ 2.350
New Build — 6% VAT + 12% registration
€ 2.350
Existing Property — 2% registration
€ 2.350

Toggle new construction, parking, and storage in the inputs panel to adjust columns and highlights.

Mortgage Summary

Loan capacity based on monthly payment and duration — fixed rate

Total Loan Amount

PV based on monthly payment

Total Budget

Loan + personal input

Fixed Interest Rate

3.210%

Base − EPC discount + duration premium

EPC Discount

0.150%

Applied for EPC rating

Notary Costs — Existing Property

Breakdown of registration and notary fees

Registration Rights€ 0
Notary Honorarium (0.8%)€ 0
Admin & Fixed Costs (est.)€ 2.000
Total Notary Cost€ 2.000

Interest Rate Breakdown

Fixed rate — includes credit-linked life insurance discount

Base Rate (20yr, incl. life insurance discount)+3.360%
EPC Discount0.150%
Duration Premium (0 extra yrs × 0.032%)+0.000%
Effective Fixed Rate3.210%