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Dual Occupancy Home Design in Wollongong


Creating a dual-occupancy is complicated, especially if you are not accustomed to high-density development or have never gone through a council process before. You will have so much more peace of mind if you work with an experienced designer who is familiar with multi-unit design, your council’s planning regulations, and the timeframe and budget that you desire.

Our dual occupancy home design services make it easy for you to create a high-quality, compliant, and value-driven investment or lifestyle choice. Each design is customised to your lot, location and lifestyle. All dual occupancy designs meet the specific wollongong planning and zoning requirements. In addition to our core dual occupancy home design services, we also create custom-designed dual occupancy homes for subdivided, corner, narrow, and sloped lots.

Main hall drafting services

Tailored Dual Occupancy Home Design in Wollongong for Your Property


Our custom KDR home designs in Kiama are tailored to how you want to use your property; therefore, this approach differs from a standard home plan because it is designed to be the perfect fit for you. To develop your custom plan effectively, we will require an in-depth understanding of your vision for your future home.

To develop a successful dual occupancy design, we consider several important factors from the outset, including:

  • The area of land, slope and orientation of your site
  • Local planning regulations and zoning requirements
  • Your budget and development objectives
  • How you plan to use the property (e.g., as rental income, resale potential or for multi-generational living)

Having this information early in the design process helps us create an effective dual-occupancy solution that balances use and financial viability.

Smart Modern Dual Occupancy Home Design in Wollongong


JIH Building Design strives to provide modern dual occupancy home designs that feature functional layouts and attractive architectural features. We are looking to increase living opportunities and create value in these buildings through our designs! Elements which are usually featured in our dual occupancy designs include;

  • Open living spaces, which give you that extra spacious feeling.
  • Well-placed windows to provide natural light into the dwelling.
  • Strong separation of each dwelling for privacy from the others.
  • Energy-efficient layouts to comply with BASIX requirements.

The outcome will be a well-designed dual occupancy home that will continue to look good, be comfortable, and be functional for many years to come.

End-to-End Dual Occupancy Home Design and Documentation


To achieve a successful dual occupancy development, it is essential to develop a well-thought-out plan, provide detailed documentation, and establish a straightforward pathway to council approval. Our team will handle the entire design process so you can focus on your project with confidence in its success.

We provide services for dual occupancy development design, including:

  • Conceptual design & site analysis
  • Architectural & building construction drawings
  • 3D renderings of the finished project
  • BASIX and sustainability assessments
  • Preparing & submitting an application for approval from the council
  • Coordinating with engineers and consultants


Using these structured steps will ensure that your drawings are completed and submitted to the council accurately and quickly, thereby reducing the likelihood of delays and costly redesigns.

home designs with beautiful view

Local Knowledge for Dual Occupancy Home Design in Wollongong


To create dual-occupancy residences in the Wollongong area, it is critical to have in-depth knowledge of the area's zoning regulations and an understanding of each property's characteristics. All of the above-mentioned pieces of information must be considered when developing a new project.


With years of experience working in Shellharbour and Kiama, our staff has developed a pretty solid understanding of what it takes to create homes that meet both the zoning requirements set by local councils and proper site characteristics. We can help you develop a project that meets all of these requirements by addressing them early in the design phase, reducing delays and unnecessary changes to your project.

home building design with swimming pool

Why Property Owners Choose JIH Building Design for Dual Occupancy Home Design


  • With more than 2 decades of hands-on design experience for residential projects.
  • We offer individualised client services, from designing a home through to council approval.
  • We have an extensive understanding of local council legislation and processes.
  • We actively communicate with our clients throughout the design and architectural construction process.

Ultimately, our primary aim is to create a dual-occupancy design that is serviceable, compliant, and aligned with your vision for the site.

Begin Your Dual Occupancy Home Design Project in Wollongong


If you’re considering a dual occupancy home design in Wollongong, JIH Building Design provides the experience, technical knowledge, and personalised service needed to bring your project to life.

Frequently Asked Questions


What is Dual Occupancy Home Design?

A dual-occupancy home design is a type of house plan that allows two separate homes to be built on a single lot. The homes can be duplexes or detached, depending on council guidelines and the layout of your property.

Will I need to have a completed design before commencing my project?

Not at all! We support you from early concept stages by working together throughout the project, ensuring a result that meets your needs and local regulations.

Can you assist with getting my project through the Council Approval Process?

Of course! Our team will develop the plans and documentation needed to submit your project to the relevant council. The team will actively help with each step of the approval process.


Do I get to see my new design before sending it in for approval?

Yes. We will create a 3D visualisation for you that provides a complete picture of what your dual occupancy will look like when the plans are presented to the relevant council.


Is it a requirement for all dual-occupancy home designs to meet the BASIX standards?

Yes. Each of our dual occupancies will be created in accordance with the BASIX requirements and energy-efficient design to ensure they meet the sustainability standards that apply to you if you are building in New South Wales. The above conditions will help ensure your project receives council approval in a timely and effective manner.