House
Extensions
Extend your living space without moving. We design additions that integrate seamlessly with your existing home while adding the space you need for modern living.
SQM Architects has delivered over 210 development projects across Melbourne with a 98% planning approval rate. Our team of ARBV-registered architects brings 15+ years of experience navigating Victorian planning requirements, helping developers across Melbourne's suburbs realise value from their sites.
How We Can Extend Your Home
Rear Extensions
Open-plan living additions that connect indoor and outdoor spaces. Kitchen, dining, and living upgrades.
Second Storey Additions
Add bedrooms, bathrooms, or living space above your existing home. Often the best option for smaller sites.
Side Extensions
Utilise side setbacks for additional rooms, utility spaces, or improved circulation.
Heritage Additions
Sensitive extensions to period homes that respect original character while providing modern amenity.
The best extensions don't feel like additions at all—they feel like they've always been part of the home. That requires understanding both the existing building's character and how the family actually wants to live. When you get that right, the extension transforms the entire house.
Extension Design Services
Design Development
Architectural design that integrates new with existing while maximising light and space.
Planning Permits
Navigate ResCode requirements under Clause 54/55 of the Victorian Planning Provisions, overlays, and council expectations for extensions.
Construction Documentation
Detailed drawings showing how new construction connects to existing structure.
Structural Coordination
Work with structural engineers to ensure safe connection to existing building.
Material Matching
Thoughtful integration of materials to complement your existing home's character.
Heritage Expertise
Sensitive design for period homes in heritage overlay areas.
Extending Your Home
Site Assessment
Visit your home to understand existing conditions, measure up, and discuss your needs.
Concept Options
Explore different approaches—rear, side, upper level—to find the best solution.
Design Development
Develop chosen concept in detail including internal layouts, materials, and finishes.
Planning Approval
Prepare permit application under the Planning and Environment Act 1987, manage council assessment, address any neighbour concerns.
Construction Documents
Detailed drawings for builder pricing and construction, coordinated with engineers.
Build Phase Support
Site inspections and builder coordination to ensure design intent is achieved.
Official House Extension Planning Guides
Victorian Planning Provisions
Access the complete VPP including Clause 54 (one dwelling), Clause 55 (two+ dwellings), and ResCode standards.
View VPPDTP Planning Guides
Official Department of Transport and Planning guides for residential development, subdivisions, and permit applications.
View GuidesResCode Standards
Residential development standards for setbacks, overlooking, overshadowing, private open space, and car parking.
View ResCodeBuilding Regulations
Victorian Building Authority regulations, National Construction Code compliance, and building permit requirements.
View RegulationsNot Ready to Talk? Screen Your Site First
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Outgrown Your Home?
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