dion seminara architecture Leading Brisbane architects - specialists in residential renovation & end user design


Please consider our inside and out design and construction management services.

We offer a one stop shop approach.

dsarchitecture (dion seminara architecture) are Brisbane architects that are passionate about creating beautiful homes that enhance our clients’ lives.  We take the time to truly understand our clients’ lifestyle needs and we have the talent and experience to create designs that perfectly suit those needs.

To achieve the best result for your project we offer a holistic approach including the following services:

  • Building design
  • Interior design
  • Landscape design

We are specialists with private clients who are completing renovation and new home projects and value a transparent approach.

We also offer bespoke design services in multi residential, office fit outs for specific end users and the design of places of worship for all denominations.  We provide sensitive solutions that combine all three of our design areas of influence – building design, interior design and landscape design and the additional fourth stage of project management which is included for many of our clients who value quality and a process which will deliver their desired outcomes.

Number one we offer you professionalism, resulting in ethical outcomes which benefit all parties involved in our design and building projects.

Formerly known as dion seminara architecture, we will now also be known as dsarchitecture.  What will not change is our commitment to producing design solutions which will add value to our client’s lives.

Dion Seminara
Principal Architect / Director

  • "During the concept planning and design process with Dion, we were able to see our sometimes ragged thoughts converted into lines on a plan or words in a specification. Those lines and words are now wh…"

    Trevor & Anne Gold Coast

  • "We are now at the end of the major structural build which we are very happy with. We thought we could do this on our own but there’s no doubt that Dion’s assistance was well worth every cent. Dion…"

    Sheila & Terry Coorparoo

  • "We first met Dion Seminara in June 2007, when we engaged him to help us redesign our family home. It took us a while to get to the 'go ahead' stage of our project, due to family changes, busy family …"

    Karen & Jason Indooroopilly

As featured on Australia's Best Houses

As Featured on Australia's Best Houses

As Featured on Australia's Best Houses

As Featured on Australia's Best Houses

Personalised service

Personalised service

Architects that are passionate about – you. dion seminara architecture provides total management services for our client’s projects. We are your one stop shop… we do it all … and we do it with real savings through our competitive tendering process.

dion seminara architecture wins prestigious award

dion seminara architecture wins prestigious award

At dion seminara architecture we have created a home design so unique in its approach to dealing with flood waters that it won the prestigious L J Hooker Grantham Flood Home Design Competition, beating a host of other competitors.

We listen to your ideas

We listen to your ideas

Make no assumptions, but listen closely to your requirements in order to deliver your desired result within budget. Our methods are transparent and we remain approachable so you can have input throughout the process to ensure satisfaction.

To take the first step toward your renovation or new build, you can give us a call, send us an email or make a time to come in for a FREE quick chat about the process.

These assessments are verbally presented. No illustrations, drawings or plans are included in this stage.


dion seminara architecture | Brisbane architects committed to satisfying client living + working needs
Renovation and unique new home specialists, multi-residential & fitouts | Servicing all suburbs of Brisbane and surrounds