Slopy Blocks
- Small slopes (less than 1 meter), flat foundations can be used.
- Moderate slopes (3 to 10 meters) require stepped foundations to match the slope's incline.
- Steeper slopes (10+ meters) often involve retaining walls or piling to stabilize the building and control erosion and drainage effectively.
Overland Flow Overlay
- An overland flow overlay indicates areas where surface water flows during heavy rainfall, posing a risk to buildings and infrastructure.
- Builders must design homes with elevated floor levels, appropriate drainage systems, and flow paths that allow water to move safely across the property.
- It’s crucial to avoid obstructing natural watercourses and implement erosion control measures to prevent flooding or damage during heavy rain events.
Narrow Frontages
- Narrow frontages refer to lots with limited street-facing width, often below standard dimensions.
- Builders typically design homes vertically to maximize space on narrow lots.
- The diagram illustrates how narrow lots lead to taller, multi-story homes with limited side windows due to the close proximity of neighbouring properties
- This vertical design helps ensure functional living space while optimizing the available lot width.
Underground Infrastructure
- Sewer, water, and stormwater pipes are key components of underground infrastructure, installed below ground to manage waste, water supply, and stormwater runoff.
- Builders must plan trenching, pipe layout, and materials carefully to ensure long-term durability and avoid leaks or blockages.
- Proper grading is essential to maintain flow in stormwater and sewage systems, and manholes provide access for maintenance.
Flood Overlay
- A flood overlay is a designated area where special building requirements apply due to the risk of flooding.
- Builders must follow flood-resistant construction practices, including raising the building above potential flood levels and using materials that withstand water damage.
- Proper drainage, grading, and flood barriers are also essential to protect the property and ensure compliance with local flood zone regulations.
Acoustic Overlay
- An acoustic overlay categorizes areas based on noise exposure levels, ranging from Category 1(low noise) to Category 4(high noise), influencing building design and construction methods.
- Builders in higher noise categories must incorporate sound insulation techniques, such as thicker walls, double-glazed windows, and specialized building materials, to enhance occupant comfort.
- Compliance with local acoustic regulations is essential, including noise mitigation strategies in site planning and construction to minimize sound transmission from external sources.
Bushfire Overlay
- A bushfire overlay(BAL Assessment) designates areas at risk of bushfire, requiring builders to adhere to specific construction standards to mitigate fire hazards.
- Homes must incorporate fire-resistant materials, maintain defensible space, and implement landscaping practices that reduce fuel loads around the property.
- Compliance with local bushfire management plans is crucial, ensuring that site design includes appropriate access for emergency services and considers potential fire pathways.
Character Overlay
- A character overlay identifies areas with significant historical, architectural, or cultural value, requiring builders to preserve or enhance the unique characteristics of existing structures and landscapes.
- Builders must adhere to specific design guidelines that respect the established aesthetic, including the use of compatible materials, colours, and architectural styles.
- Compliance with local heritage regulations is essential, ensuring that any new development complements the existing character and maintains the area's historical integrity.
100% Custom Design Home
- A 100% custom design home allows homeowners to create a unique living space tailored to their specific needs, preferences, and lifestyle.
- Builders work closely with clients throughout the design process, incorporating personalized features, layouts, and finishes that reflect individual tastes and functional requirements.
- This approach ensures that every aspect of the home, from room size to architectural style, aligns with the homeowner's vision, resulting in a truly one-of-a-kind property.
