All our building design projects are customized and never rely on existing plans. Our clients are involved in the building design process which gives that personal touch to each building designs we deliver. Browse our building design design, home renovation and home extension projects bellow.

Narrow Lot home desi...

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Victoria Point

Narrow Lot home design - Victoria Point

It does not get better than this! This spectacular 2 storey waterfront property is the definition of bayside living. This Custom Designed Home features a breathtaking view of Moreton Bay...

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Modern acreage home ...

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Redland Bay

Modern acreage home design - Redland Bay

A stylish ultra modern open plan living design for acreage property with 4 garage, 5 bedrooms, study, 

media, kids retreat and a massive outdoor entertaining area. 

Built with Eco-block and designed...

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New Home Design

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Sinnamon Park

New Home Design - Sinnamon Park

A stylish modern open plan living design complimented with 3 garage, 4 bedrooms, study, media, kids retreat and a covered BBQ area.

This home is focused on the family where...

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Resort style w fly-t...

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Raby Bay

Resort style w fly-through - Raby Bay

Stunning waterfront residence with  resort style courtyard area. 

This design is focused on the family where the living, dining and kitchen connect to the open Alfresco and pool area, perfect for entertaining...

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Unit Developments

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Various projects

Unit Developments - Various projects


Browse the gallery of these unit development design projects:


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Hampton style on nar...

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Hampton style on narrow lot - Ormiston

Hamptons inspired design met heritage requirements to create a great addition to the Ormiston street-scape. The two level home captured the essence of a luxury bay side house on the outside, with contemporary interiors.

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Bayview home design

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Bayview home design - Cleveland

If you are dreaming of large deck spaces and a seamless connection between indoor and outdoor living spaces this style of home is perfect for you. This custom home features...

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New home design

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Wellington Point

New home design - Wellington Point

An elegant modern day home, this home has an open living design. A large sliding door connects the stylish living room with a spacious covered alfresco, perfect for entertaining friends...

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KosCAD Co.

47. Reuben St. Cornubia 4130

07 3806 0800

Kelie Savage Camp Hill
We are very happy with the work Otto has done for us in the design for townhouses. He is very easy to deal with, open to our suggestions and very happy to listen to our requests and explain why he...

Planning your new home`s building design, renovating or extending your house is not just challenging, but also brings up a lot of questions about regulations, permits, town planning. Have a browse through our topics or type your question topic in the Search box and see what you find. If you can`t find the answer for you question, click on the orange button.

Questions & answers

What are the advantages and disadvantages of steel and timber frame?

There are many misconceptions about choosing steel or timber structure, such as steel structures are noisier than timber. However, with the refinement of the newer steel structures, there is a less noticeable difference.

Advantages of building with timber.

Slightly less expensive then steel frame Easier to work with Easier to fix errors on site Can be treated for termites. Timber has better a thermal transfer rate when comparing a house using similar building insulation (timber frame will keep your home cooler) Easy to install hooks and brackets off walls in the future

Advantages of building with Steel.

Termite resistance (keep in mind that using steel structure does not protect 100% of your home. Proper termite protection system should still be used to protect other items in your home (timber flooring, cabinetry, etc.) More accurate

It is also important to note that timber is a more environmentally friendly solution as the...

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