Costello + Graham Design provide a personalised Architectural service.

We specialise in creating living spaces that are stylish and functional and reflect the Northern Beaches lifestyle.  We understand the desire for a budget-friendly, eco-conscious design solution.  We are committed to helping our clients achieve their dreams for their living environment.

At Costello + Graham Design we provide the following services:

•  Concept Design

Starting with your brief to us, Costello + Graham Design produce a series of concept plans and diagrams to explore the design potential available to you.  Our intial sketches aim to capture the "mood" of our design and demonstrate the design opportunities available for your site - perhaps opening out to a garden, or capturing natural sunlight and views.  We will have a series of interactive meetings with you to develop a great solution for your project.

• Design Development

Our design proposals are now developed further and tested to create a building solution for your site.  Costello + Graham Design produce computer generated drawings that allow us to discuss and resolve with you all of the detailed planning and other design decisions that are required.  Together we work towards getting your design approved for building.

•  Detailed Documentation and Construction

Detailed documentation of your building allows Costello + Graham Design to help you resolve all the additional aspects of the building design.  Our experience during the construction phase can help to ensure that your finished project matches the vision you began with. 

 At Costello + Graham Design, our experience can help you realise your unique vision for your home - BIG or small.