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- VENDOR: Australian House Design Group
T4003-B Traditional Design
Taxes included.
Choose your plan package
Preview Set: Dimensioned floor plans and external elevations in PDF format, for comparing layouts and preliminary site fit. Not for construction or approval submissions.
Working Set: Everything in the Preview Set, plus editable DWG/AutoCAD files for your chosen professional to adapt.
Site-specific drawings, engineering and approvals are not included. Revit files are priced separately on request.
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Description
🏠 KEY SPECS
224.2 m² 🛏️ 4 Bedrooms 🛁 2 Bathrooms 🚗 2 Car Garage ⬇️ 1 Storey
✨ DESCRIPTION
A modern and enhanced version of our popular T4003-A design, this single-storey layout offers an upgraded master suite, an extended alfresco, and a more spacious family living experience.
Perfect for growing families, this home combines open-plan living, a private parents’ retreat, and flexible family zones for comfort and functionality.
🌿 FEATURES YOU’LL LOVE
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🏡 Open-plan kitchen, dining & living designed for modern family life
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🍳 Large kitchen with walk-in pantry and plenty of bench space
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🌤️ Extended outdoor alfresco running the full length of the kitchen and living area
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🛏️ Spacious master suite with huge walk-in wardrobe & private ensuite
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🛁 Luxury ensuite featuring double vanity, shower, and separate bath
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🛏️ Three additional bedrooms with built-in wardrobes
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🧒 Kids retreat / second living area for play or study
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💻 Additional study nook for work or homework space
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🧺 Separate laundry with outdoor access
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🛁 Main family bathroom conveniently positioned near kids’ bedrooms
💡 WHY THIS DESIGN STANDS OUT
✔️ Improved version of the T4003-A with larger master suite and alfresco
✔️ Multiple living zones perfect for family flexibility
✔️ Luxury ensuite and generous storage throughout
✔️ Functional open-plan flow ideal for entertaining
✔️ plan with a balance of practicality and modern style
🧭 IDEAL FOR
Those seeking:
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A 4-bedroom single-storey home
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A family-friendly layout with multiple living spaces
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An upgrade of the T4003-A design
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A functional plan that connects indoor and outdoor living
Floor Plan

Inclusions
Preview Set
Our Preview Set is for comparing layouts and discussing preliminary site fit, not for construction or an approval submission. Accurate dimensions of all rooms are provided along with external elevations which show details such as windows, doors, wall materials and roof style. These sets are priced low in order to allow for multiple sets to be purchased for comparison purposes. Set includes:
- Dimensioned floor plans in PDF format
- External elevations in PDF format
Working Set
Our working sets include all of the above plus the addition of CAD files. The Working Set adds editable DWG/AutoCAD files for your chosen professional to adapt the design. Purchasing these files does not include completed site-specific working drawings, structural engineering, energy assessments or approval submissions unless separately agreed. CAD files are provided to allow you the flexibility to chose your own designer to finalise the drawings or you may contact us for a quote to complete your working drawings for you. Set includes:
- Dimensioned Floor Plans
- All external elevations
- DWG/AutoCAD files
Can I use my own designer or builder?
Take the selected files to your own suitable professional, confirm software compatibility and agree who will complete site-specific drawings, engineering and any required approvals. AHDG custom drafting and site-specific approval drawings are offered only in Australia.
Can I build the plan more than once?
The published Copyright Agreement describes ordinary purchases as licensed for one build, with separate repeat-use provisions and an exception for eligible Builders Packages with CAD files. Check your exact package; editable files do not by themselves grant repeat-build, resale or redistribution rights. Read the Copyright Agreement.
What should I do after download?
Review the dimensions and elevations, confirm your permitted use, then arrange local site review and any necessary adaptation before construction. Compare PDF and CAD house plans.

