Average basement type across the world

The classification of the below-ground space located underneath the main floor of the property.

This identifies what kind of underground area the building has, affecting storage options and potential usable space.

• Not applicable: Standard basement classifications don't apply to this property
• Full: Complete basement extending under the entire building
• Partial: Basement under only part of the building's footprint
• Crawlspace: Shallow access area primarily for utilities
• None: No basement or below-ground space