We only use legally accessible and regularly updated data sources.
Where our data comes from
CasaCanal uses publicly available data from trusted sources. We don't make up numbers or use proprietary datasets that can't be verified.
Data source categories
- National statistics offices — Official demographic and economic data
- Open transport and infrastructure datasets — Public transit, road networks, connectivity
- Environmental and air quality data — Air quality, green space, noise levels
- Municipal and regional open data portals — Local government data on services, amenities, development
Data quality
We prioritize data sources that are regularly updated and maintained. Stale or outdated information doesn't help anyone make better decisions, so we focus on sources that keep their data current.
Transparency
If you want to know more about a specific data point or source, we're happy to explain. CasaCanal is built on transparency—if we can't show where our data comes from, we shouldn't be using it.