Dundas Building Designer & Draftsman | Homes and Extensions

Will I need council approval for a new home in Dundas?
Yes. Generally, a new home necessitates a development application, with assessment based on Willoughby City Council’s metrics for height, floor space ratio, setbacks and landscaped area. Given that Dundas frequently features sloping blocks and tree canopy, extra requirements might emerge in a custom home design. We examine both the site and regulations before initiating any project drawings.

What does extending an older Dundas home involve?
Most home extensions require approval, especially for a second storey addition or footprint modifications. Our Dundas home extension drafting commences with a precise measurement of the current house, ensuring the new work integrates seamlessly with the existing roof, floor levels and structure before plotting out any new walls or windows.

Is it possible to build a granny flat on my Dundas property?
Yes, usually, and the determination is more about which pathway is suitable rather than if one is available. A secondary dwelling on a standard Dundas block that conforms with size, setback and private open space regulations often qualifies as a complying development certificate. For steep sites or those with heritage or tree constraints, our granny flat drafting switches to a full development application instead.

Do backyard studios in Dundas require approval?
Small structures may qualify as exempt developments in New South Wales, but factors such as height, size, boundary distance and zoning need to align correctly first. Our outdoor building drafting service evaluates your Dundas site against current regulations before any drawing begins, ensuring you’re informed of the applicable approval path before any concept designs emerge.

What components should a Dundas pool application address?
Councils evaluate pool applications based on setbacks, excavation, drainage and compliance with pool barriers, with sloping Dundas plots introducing retaining and level concerns. Our pool drafting service resolves the shell, surrounds, fencing line and excavation details on the plans before submission, allowing the application to proceed smoothly once assessed by a reviewing officer.

Why are retaining walls common in Dundas projects?
Dundas has many areas descending into the Lane Cove valley, which means retaining walls are needed in most backyard projects here. Our retaining wall drafting outlines height, materials, footings and drainage, facilitating certification by an engineer, and is generally expected by councils for walls exceeding a height threshold or positioned near a boundary.

Is council approval needed for decks or pergolas in Dundas?
Approval depends on height, placement and the visibility of the structure to neighbours. On closely packed Dundas lots, an elevated deck may quickly raise privacy and overshadowing concerns, so our deck and pergola drafting resolves such factors before submission, reducing the likelihood of council inquiries.

Can a garage be constructed on a tight Dundas property?
Yes, often feasible when the front building line, street tree and driveway interact on a narrow frontage. Our garage drafting service begins with a review of what a Dundas frontage allows, guiding whether a full development application is needed or if it can proceed as complying development.

Is approval necessary for installing a new driveway or crossover?
Yes, especially when changes affect vehicle access, gradients or kerb. Both the council and road authority provide input, regulating gradient transitions, sight lines and drainage. Our Dundas driveway drafting clearly maps these elements on plans, ensuring the application aligns with standards from the start.

Is building a carport as exempt development possible in Dundas?
Sometimes, though covered parking forward of the house faces stringent rules, with circumstances varying street by street in Dundas. Our carport drafting service determines what a specific frontage allows, then designs either an attached or freestanding carport suited to the house and applicable approval path.

Does a kitchen renovation require council approval?
For kitchen renovations staying within the present floor plan, development applications are uncommon, but structural changes, wall removals or footprint extensions typically do need one. Our Dundas kitchen drafting service documents the removal of walls, new openings and services, ensuring builders and cabinetmakers work from an accurate plan.

What is covered in bathroom drafting for Dundas homes?
Most bathroom enhancements in older Dundas residences come from wall repositioning or repurposing hallway space instead of expanding the footprint. Our Dundas bathroom drafting documents the new configuration, fixture placements and waterproofing details needed by trades for precise quotes and construction.

Do you manage DA and CC submissions at Willoughby Council?
Absolutely. Our DA and CC drafting service for Dundas properties handles the complete application process, addressing any council or certifier inquiries. When eligible as complying development, we can opt for a private certifier, often accelerating the process.