Projects

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.


Duffys Forest Concep...

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Acreage home design

Duffys Forest Concept Design - Acreage home design

 Total House Size 1100m2                                                     ...

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Ultra modern home de...

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New home design

Ultra modern home design - New home design

Ultra modern home design with open plan and glass curtain walls to rear. 

Total House Size 550 m2 

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Twin Creek Residence...

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New home design

Twin Creek Residence, Sydney - New home design

 

This property is situated in Twin Creeks, Sydney. 

Total House Size 771m2 

 

 

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Thorneside Corner Bl...

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New home design

Thorneside Corner Block Design - New home design

 Total House Size 430m2, on a 420m2 site area. 

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Mount Cotton Residen...

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New home design

Mount Cotton Residence - New home design

 

Total acreage house size 530m2

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Gumdale Mediterranea...

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New home design

Gumdale Mediterranean Residence - New home design

The original block had a slope of gradient 1:10 which was leveled and retained to suit the 890m2 single level house, complete with courtyard area and minimum 3 living zones to accommodate a...

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Ormiston Residence

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New home design

Ormiston Residence - New home design

This residence is 2 level, with 5 bedrooms, 4 bathrooms. 

Total House Size 566m2

 

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Bahrs Scrub Residenc...

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New lowset home design

Bahrs Scrub Residence - New lowset home design

Dwelling has 4 bedrooms, 3 bathrooms, a study, lounge living and dining area.

Total House Size 310m2

 

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KosCAD Co.

47. Reuben St. Cornubia 4130

07 3806 0800

Testimonials
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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