Working with Portsea Projects

We recognise that everyone’s needs are unique and that a ‘one-size-fits-all’ approach is rarely appropriate for all building and renovating projects.  We therefore actively support a personalised and relationship-centric approach which promotes integrity and trust with our clients. For your convenience, we’ve put together this costing guide.

Our value proposition is founded upon our extensive expertise and our deep sub-contractor networks in the following areas:

Renovations (Bathroom and Kitchen)

We can give you a brand new kitchen or bathroom, or work with your existing structure to achieve your vision.


No extension is too big or small.  Our expertise includes second storey additions, entertainment area extensions, adding bedrooms etc.

House/Unit Development

We can accommodate all development projects, whether it is a complete family home build or a unique “lock-up and leave” style environment that gives residents a normal sized home with low maintenance.


Our boutique size and firmly cemented relationship with a pre-eminent architect in the Eastern suburbs of Melbourne means that we can partner with you during the design phase of your project.