D4001 - Architectural House Designs Australia
D4001 - Architectural House Designs Australia D4001 - Architectural House Designs Australia
KEY SPECS 211.1m2       4 Bedrooms       3 Bathrooms       1 Storey       2 Car Garage



This duplex design has multiple living options including renting out the one bedroom half, using the one bedroom half as either a private living quarters for a family member or changing the design slightly to open up the whole duplex to become one house.  This duplex has two separate halves which are not accessible to each other from the inside and are therefore completely private from each other.  The larger side of the duplex consists of two bedrooms with built ins and a master with walk in robe and ensuite.  A family bathroom and open plan kitchen, living and dining area complete the design.  An outdoor alfresco area between the living and dining rooms complements the design nicely by letting in an abundance of natural light.  The smaller side of the duplex is a one bedroom design with a small open plan kitchen, living and dining area.  A bathroom with included laundry area makes this half of the duplex perfect for a single person or couple.  Each duplex has a single car garage with private access.

To modify this house design please contact us for a FREE quote. Click Here.

*Please note - if purchasing for multiple development use, please contact us via phone or email to arrange an agreement.  All floor plans are for single use only therefore you MUST contact us to arrange a price for multiple usage.  

Floor Plan


All Our Full Working Drawings Sets include the following:

  • Floor plans
  • Site plan (if we have your site survey)                                                                      
  • Elevations                                     
  • Sections
  • Roof plan
  • Electrical plan
  • Floor finishes plan
  • Area legend
  • Slab layout 
  • Door and Window schedule
  • 3D perspectives (black and white)


Additional services we can offer include*:

  • Wet area details
  • Construction details
  • Shadow diagrams
  • Colour floor plans, elevations and perspectives
  • Modifications to designs

*Additional services will be charged at a rate of $99 per hour.

All house floor plans and images within the Architectural House Designs Australia website are subject to Copyright and may not be downloaded, saved or copied in any format. Any breaches will result in immediate legal action. Please read our Copyright Agreement before purchasing any of our products. Click Here To Read The Agreement.  The client agrees to all terms of The Agreement upon the sale of any of our products or upon commencement of any of our services.

All sales on house plans and customisations/modifications are final. No refunds or exchanges can be given once your order has started the fulfillment process.

Prices on our pre designed plans are fixed but are subject to change without notice. All of our upfront quotes for modifications, package deals and custom designs are fixed price quotes however we reserve the right to increase or decrease our quoted price subject to obtaining further information about your project that may alter the time frame we have allowed for.

Pre designed plans purchased on our website require upfront payment to be processed either through our website or by contacting us for alternate arrangements. All work that is invoiced by us must be paid for by the due date on the invoice. We reserve the right to withhold services and/or your project documents if payment is not made. For payments more than two weeks over due, we reserve the right to add penalty fees of 10% to your invoiced total. If we are forced to obtain the services of a debt collector, then the client will be responsible for all fees incurred by this service.  

For all custom designs, we will invoice the client in three stages throughout the process. The upfront deposit will be invoiced before any work commences and payment is required immediately. No work will commence before the deposit is received.  CAD/DWG files will not be released to the client until final payment is made. For clients with large development projects, please contact us to discuss payment options.