Renovation & Extension Transformation in Mulgrave, VIC 3170

A tired 65 m² home refreshed and extended by an additional 40 m² for modern family life. With new Kitchen, Bedrooms, ensuite and bathroom, restored oak floors, and an uplift in energy rating.

Project Snapshot


Mulgrave, Victoria 3170

Extended the home and resigned the flow to add an additional bathroom, ensuite and bedroom.

40 Square Metres

32 Weeks

$400K - $550K AUD

FJA Designs, Rule Five Design and Build and
JSA Engineers

Required Building Permit

Restoration of original oak floorboards.  Achieved a
3-star energy uplift in performance

The Brief


The Engagement with retirement age couple and their Daughters Family needed fast turnaround, someone to manage the design and approval process and get moving on Build as soon as possible, aligning purchase and handover processes of the property and being able to key goal and wanted Value for money, Speed and Quality. The existing home was tired and needed significant overhaul. 

Constraints & Challenges


The property had an old 1,000 litre grease trap within new footing line and required engineering review
and footing strategy change.

The client had budget and timeline pressures which we addressed using a phased procurement approach and tight project management controls.

We managed heritage material transitions by carefully managing between old and new to maintain continuity.

Room by Room Before & After


See how each space was transformed, from dated and confined to open, bright and functional.

Project Gallery


A visual showcase of the design details, materials, and modern extension that define this renovation.

Client Feedback


“From the first meeting the team took ownership of the design and permits so we could move in on time. The finished home feels brand‑new and perfectly suits our family.”

Thinking about a renovation or extension?

We manage design, approvals and build from start to finish. Get a ballpark budget or book a site visit in Mulgrave and surrounds.