Clontarf's harbour beachfront is one of Sydney's most coveted addresses, and one where foreshore and flood controls shape every design. We draft plans that work within them beautifully.
Local knowledge: Clontarf
Between the foreshore building line, harbour flood levels and the suburb's prestige expectations, Clontarf projects need precision from the first sketch. We design homes and renovations that maximise the connection to the water while staying firmly inside the controls, with documentation thorough enough to keep assessment smooth.

What we do in Clontarf
Full development application drawing sets lodged with Northern Beaches Council for Clontarf projects.
If your Clontarf site qualifies, we prepare complying development plans for speedy certifier approval.
Extensions, second storeys, granny flats and custom new homes designed for Clontarf blocks.
Clontarf FAQs
If you're near the water, almost certainly: the foreshore building line restricts new work closest to the harbour, and flood planning levels apply low on the block. We confirm both before designing so your plans are approvable from day one.
As a guide for Clontarf projects: design work typically ranges from $4,000 to $15,000, DA stage from $2,500 to $5,000, and construction documentation from $1,500 to $2,000. Every project gets a fixed-price quote up front after a free assessment.
Yes. We assess your Clontarf site against the complying development standards first, because a CDC can be approved in as little as 1 to 2 weeks. If your project needs a DA, we prepare and lodge the full drawing set with Northern Beaches Council and manage it through to determination.
Nearby
We regularly work in Seaforth, Balgowlah and Manly. Servicing all of the Northern Beaches, see every suburb we cover.
Get a free, no-obligation fixed-price quote from a local draftsman who knows Clontarf and the Northern Beaches.