Modern kitchen with marble island, timber cabinetry, and built-in shelving with marble backing

Architectural Custom Homes

With over 25 years in the building industry, C5 Builders delivers custom homes, dual occupancies and major renovations and extensions across South, East and Bayside Melbourne.

Experience

Choosing the Right Builder Matters

Building or renovating a home is a significant investment, and the experience of the project often depends on the builder you choose.

Architecturally designed homes require careful planning, clear communication and a strong understanding of construction detail. C5 Builders approaches each project with a focus on organisation, transparency and well-executed construction from start to finish.

Open-plan kitchen with marble island, timber cabinetry, and built-in shelving with stone backing

Project Types

Residential Projects We Deliver
  • Architectural Custom Homes

    New homes designed in collaboration with architects or designers, tailored to the site and the way you live.

    Each project is carefully built with attention to detail, ensuring the design is executed with precision and care.

    Outdoor courtyard with swimming pool, tiled patio, and covered alfresco dining area
  • Boutique Dual Occupancies

    Smaller-scale multi-residential developments that require thoughtful planning and coordination throughout construction.

    We focus on delivering well-resolved builds that balance design intent, functionality and build quality.

    Contemporary two-storey dual occupancy homes
  • Major Renovations & Extensions

    Significant home transformations that involve integrating new construction with the existing structure.

    These projects require experience and careful execution to ensure a cohesive and well-built result.

    Bathroom with double vanity and stone benchtop

Recent Work

Selected Projects

Our Process

How the Building Process Works
  1. 01.

    Initial Consultation

    We sit down to understand your project goals, assess your budget and feasibility, and connect you with trusted architects and designers.

  2. 02.

    Pre-Construction Planning

    We handle the paperwork and approvals — lodging your DA, securing permits, finalising contracts, and locking in a clear timeline so construction can kick off without delays.

  3. 03.

    Construction

    We take charge on site — managing the build day-to-day, coordinating trades, and maintaining strict quality control at every stage.

  4. 04.

    Completion & Handover

    We walk you through the finished project, address every detail, and hand over a build you're proud to call yours.

Damian Clancy reviewing architectural plans and drawings

Why C5 Builders

Experience Behind Every Build
  • Extensive Construction Experience

    With over 25 years in the building industry across residential and commercial construction, we bring deep practical knowledge to every project.

  • Owner-Led Communication

    Every project is personally overseen by the builder, ensuring consistent communication and accountability, and a single point of contact from start to finish. No hand-offs and no chasing.

  • Bringing Plans to Life

    Architecturally designed homes rely on careful interpretation of drawings and construction detail. We are experienced in delivering projects where the execution of the design is critical.

Testimonials

Trusted by Clients and Collaborators

About C5 Builders

Led by Experience, Built with Care

Building a home can feel complex and uncertain, particularly when navigating plans, budgets and construction decisions.

C5 Builders was founded to provide a more straightforward building experience — where clients understand the process, communication remains clear and the work is carried out with care.

The business is led by Damian Clancy, a builder with over 25 years of experience across residential and commercial construction.

Damian Clancy standing in front of marble kitchen island

Memberships and Industry Associations

Working with c5

Planning Your Next Project?
Contemporary kitchen with marble splashback