WOZ Property Valuations

Overview

The WOZ (Waardering Onroerende Zaken) system is the official Dutch property valuation framework. Every year, municipalities determine the WOZ value for each property based on market transactions, property characteristics, and location factors. The WOZ value is used as the basis for multiple taxes including property tax (OZB), water authority levy, and income tax deductions. The WOZ Waardeloket provides free online access to WOZ values for all properties in the Netherlands, making it an invaluable data source for real estate market analysis.

Key Features

• Official property valuations
• Annual valuation updates
• Full national coverage
• Historical valuation trends
• Tax base calculations
• Free public access via WOZ Waardeloket

Use Cases

• Property valuation comparison
• Tax burden analysis
• Market trend monitoring
• Portfolio valuation
• Investment decision support