Project Overview
From Cramped Federation Cottage to Modern Family Home
This Federation-era home in Brighton had wonderful bones and a prime location — but its original footprint no longer served a growing family. Tight rear rooms, a closed-off kitchen, and a disjointed connection to the backyard were all limiting daily life. The owners came to Bayside Extensions with a clear brief: open it up, bring in more light, and create a master suite worthy of the suburb.
Our design team worked closely with the family over three months to develop a solution that respected the heritage character at the front while delivering an unapologetically contemporary rear extension. The result: an open-plan kitchen-dining-living zone with three-metre ceilings, a first-floor master suite with a north-facing balcony, and a seamless indoor–outdoor connection through full-width stackable doors.
The extension was completed on schedule in 16 weeks, receiving a 5-star review from the client and featuring as a finalist in the 2024 HIA Brighton Renovation category.
Before & After
See the Full Transformation
Drag the slider to compare before and after — same angle, same space, entirely different home.
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How We Work
From First Meeting to Final Handover
Free Consultation
We visit your home, listen to your vision, and assess what's possible. No pressure, no commitment—just a genuine conversation about your project.
Design & Plans
Our in-house designers create architectural drawings and realistic 3D renders so you can visualise your project before construction begins.
Permits & Approvals
We manage council approvals, permits, and compliance paperwork, making the process smooth and stress-free.
Construction
Our experienced builders deliver exceptional workmanship with regular updates, quality checks, and dedicated project management.
Handover & Warranty
We complete a final inspection, walkthrough, and provide your structural warranty so you can enjoy your new space with confidence.
Common Questions
Brighton Extension — Your Questions Answered
A typical Brighton home extension takes 12–20 weeks from permit approval to practical completion. Single-storey rear extensions sit at the lower end of that range; double-storey projects or those requiring significant structural work run closer to 20 weeks. The Brighton project featured here — a full rear and first-floor extension — was completed in 16 weeks.
Most extensions in Brighton (City of Bayside) require a building permit. Planning permits are also required when the extension exceeds ResCode setback rules, is within a Heritage Overlay, or exceeds 60% site coverage. Bayside Extensions manages the full permit process on your behalf, including any heritage overlay assessments.
We price by scope and finish level. A single-storey rear extension typically starts from $180,000; double-storey extensions from $280,000. Bayside's premium finishes and heritage-sensitive detailing mean projects in Brighton often sit in the $320,000–$480,000 range. Book a free consultation for an obligation-free, detailed estimate for your specific home.
Yes — we're a full design-and-build service. Our in-house design team handles architectural drawings, council submissions, interior selections, and 3D renders, so you deal with one team from first sketch to final handover. This approach is faster, more transparent, and eliminates the cost and friction of coordinating between an architect and a separate builder.
Absolutely. Bayside Extensions works across Brighton, Brighton East, Hampton, Sandringham, Beaumaris, Cheltenham, Moorabbin, Highett, Mentone, and surrounds. We have specialist knowledge of local council overlays, period-home constraints, and Bayside building styles — which means fewer surprises for your project.
Let's Discuss Your Project
One of our experienced designers will contact you to discuss your extension or renovation .
Contact Details
Location
Shop 1/122-124 Martin Street, Brighton Victoria 3186
