Ground-floor & rear extensions
Home Extensions Sydney
Practical extension design for more space, better light and a stronger connection between the existing home and new work—coordinated with planning, structure, drainage and construction realities.
Discuss your project →Feasibility first
We review the site, survey, planning controls, constraints and likely approval pathway before detailed design.
Design old and new together
Layout, light, levels, structure and materials are resolved as one home—not as an unrelated addition.
Approval-ready documentation
We coordinate DA or CDC drawings and the consultant information needed for a consistent submission.
Construction support
Where included, we answer technical questions and document necessary changes during construction.
Typical scope
Know what happens next, from the first step.
- Site and planning review
- Concept design and 3D visualisation
- DA or CDC documentation
- BASIX and consultant coordination
- Construction drawings and project support
FAQ
Common questions
Can a rear extension use CDC?+
Sometimes. Eligibility depends on the property, controls and exact proposal. We assess the pathway before promising CDC.
Do you coordinate the structural engineer?+
Yes, where included in the agreed scope. Engineer fees are identified separately.