Business Details
47 Years
experience
Your Premier Home Transformation Builder in Melbourne
Established in 1979, Extension Factory has built over 8,000 high-quality homes across Melbourne, specialising in extensions, renovations, and knockdown rebuilds. Our team of seasoned professionals, many with decades of tenure, prioritises client satisfaction through transparent fixed-price contracts, a 10-year structural warranty, and end-to-end project management. With a reputation as Melbourne's premier home transformation builder, we combine innovative design, quality craftsmanship, and personalised service to deliver tailored solutions for every client.Our deep local expertise and commitment to excellence ensure seamless execution, whether transforming existing homes or creating new developments. Backed by thousands of satisfied clients, we remain dedicated to advancing our legacy of trust, reliability, and industry leadership.
Services
House Extensions
Home Renovations
Knockdown Rebuilds
Subdivision & Build
Custom Home Design
Details
- Year established: 1979
Highlights and features
- 45+ years of expertise in Melbourne's home transformation industry
- Fixed-price contracts with 100% transparent itemised costs
- Experienced team with decades-long tenure and industry qualifications
- 10-year extended structural warranty for peace of mind
- End-to-end project management from concept to completion
What people say
Stunning results
Professional team
Seamless process
Excellent communication
High-quality workmanship
Services
Knockdown Rebuild
Specialising in demolishing outdated structures to construct modern, custom-designed homes. Our knockdown rebuilds offer unrestricted design flexibility, faster completion times, and cost-efficiency compared to major renovations. Clients benefit from tailored architectural solutions, subdivision expertise, and a streamlined process managed by experienced project teams.
House Extensions
Creating single or double-storey additions to maximise living space without relocating. Services include ground-floor extensions, second-storey builds, and structural modifications, focusing on seamless integration with existing architecture. Clients save on moving costs while gaining functional, aesthetically cohesive spaces designed for modern lifestyles.
Home Renovations
Comprehensive renovations transforming outdated homes into luxurious, functional spaces. Services range from kitchen/bathroom updates to full structural overhauls, addressing complex challenges like sloping blocks or easement restrictions. Fixed-price contracts and experienced trades ensure predictable outcomes with minimal disruption to residents.
Subdivision & Build
Specialists in subdividing land to construct dual occupancies, townhouses, or multi-unit developments. Services include feasibility assessments, zoning compliance, and end-to-end construction. Clients benefit from market insights, profit-driven design strategies, and the option to sell properties off-the-plan, leveraging Melbourne's real estate demand.
Custom Design
Tailored design services aligning projects with client visions and property potential. Our consultants collaborate on layouts, material selections, and aesthetic cohesion, ensuring compliance with local regulations. The process includes free consultations, 3D visualisations, and adjustments to meet budgetary and functional requirements.
People
Gerry Hoggard
Managing Director and Owner
With over 45 years in the building industry, Gerry holds qualifications from Melbourne University and is a Registered Building Practitioner. He leads a dedicated team, focusing on client satisfaction and quality outcomes.
Mark
Finance Officer
Specialises in guiding clients through financing options for home transformations, leveraging a 45-year banking relationship to secure competitive and uncomplicated solutions.
Zac
Building Manager
Oversees project execution with a focus on quality control, client communication, and timely delivery, ensuring seamless transitions from concept to handover.
Anna
Reception
Provides frontline support, coordinating consultations and client interactions with professionalism and a commitment to exceptional service.
Efi
Drafting
Translates client visions into detailed designs, ensuring each project reflects personalised aesthetics and functional requirements through innovative drafting expertise.
Questions
What services does Extension Factory offer?
We specialise in house extensions, renovations, knockdown rebuilds, and subdivision developments across Melbourne.
Do you provide fixed-price contracts?
Yes, we offer transparent fixed-price contracts with itemised costs and no hidden fees.
How long does a typical extension take?
Timelines vary by project scope but average 6-12 months, with options to expedite construction.
Are financing options available?
Yes, we partner with financial institutions to provide competitive financing solutions for home transformations.
What warranty do you offer?
All projects include a 10-year structural warranty for client peace of mind.
Can I live in my home during renovations?
Yes, we minimise disruption while maintaining safety and functionality during construction.
