
Home Extensions in Sicily
Seamless additions that respect original architecture. We expand your living space while maintaining the character and integrity of your existing property.
About This Service
Sometimes the perfect Sicilian property just needs a bit more space. Whether you need an additional bedroom, a larger kitchen, a home office, or a complete new wing, Terra Nostra Costruzioni specializes in extensions that seamlessly integrate with existing structures.
Our extension services begin with a thorough assessment of your property and its expansion potential. We evaluate structural capacity, planning constraints, and design opportunities to determine the best approach for your addition. Our architects create designs that respect the original architecture while meeting your space requirements.
Extensions in Sicily require careful attention to local building regulations and, for historic properties, heritage requirements. We handle all permit applications and ensure your extension complies with current building codes, including seismic standards. Our engineering team designs foundations and structures that integrate safely with your existing building.
The key to a successful extension is seamless integration. We match materials, proportions, and details to create additions that look like they've always been part of the property. This includes sourcing matching roof tiles, stone, and other materials, as well as ensuring interior connections flow naturally.
For international clients, our bilingual project management keeps you informed throughout the process. From initial design concepts through construction completion, we provide regular updates and handle all on-site coordination.
What's Included




Why Choose Terra Nostra
Our Process
A clear, structured approach ensures your project runs smoothly from start to finish.
Feasibility Assessment
Evaluation of expansion potential, structural capacity, and planning constraints.
Design Development
Architectural design that integrates seamlessly with existing structure.
Engineering & Permits
Structural engineering and complete permit application handling.
Foundation & Structure
Construction of new foundations and structural elements.
Integration Work
Connection to existing building including roof, walls, and utilities.
Finishing
Interior and exterior finishes matching existing property.
Cost Guide
Typical cost range
Factors That Affect Cost
- Extension size and complexity
- Structural requirements
- Material matching needs
- Site accessibility
- Historic property constraints
- Utility connections
Frequently Asked Questions
Common questions about our home extensions in sicily services
How much does a home extension cost in Sicily?
Extensions typically cost €1,000-1,800 per sqm depending on complexity. A 30sqm extension usually costs €35,000-55,000. Costs increase for complex structural work or historic properties.
Do I need planning permission for an extension?
Yes, most extensions require a Permesso di Costruire from the Comune. We handle all permit applications and ensure compliance with local planning regulations.
Can you match existing materials?
Yes, we source matching materials including roof tiles, stone, and other elements. For historic properties, we use traditional materials and techniques to ensure seamless integration.
Related Resources
Ready to Start Your Project?
Contact us today for a free consultation and personalized project estimate. We respond within 24 hours.