We build what your block can carry, at a fixed price.
Coast Build builds duplexes, terraces and manor houses, garden studios, new homes and renovations on the Northern Beaches, the harbour, the Eastern Suburbs and the coast south to Cronulla and Wollongong.
What we build
What will it cost?
Pick what you are building, the size and the finish and get a Sydney range in ten seconds. No email needed to see the result.
All levels, garages and balconies excluded. Filled in for the type you pick; change it to suit.
How we work
Check the block
Run the address through Block Checker. It tells you what the block can carry under your council's plan and the state housing policies, before anyone draws a line.
Check the cost
Our calculator gives a Sydney range for the type of home, the size and the finish. If the numbers work, we visit the block.
Approve
Your architect or designer draws it. We take the drawings through complying development or a development application, with the planner, surveyor and consultants it needs.
Build and hand over
One fixed price, one site manager, weekly photo reports, and the occupation certificate on the date we agreed.
Why owners build with us
Builders, not designers
You choose the architect or designer; we price their drawings and build them. We work with the architects we trust and are happy to recommend one.
We know the planning rules
Block Checker is ours. We read the council plans and the state policies for a living, so we know what your block can carry and which approval path is quickest.
A fixed price you can finance
A lump-sum contract with a program, so the bank, the valuer and you are looking at the same number.
Keep one, sell one
Most of our duplex and terrace owners keep a home and sell the rest. We set the project up for that from the start: the subdivision, the strata plan, the handover.
Tell us about your block
Address and a line about what you have in mind is enough. Or ring 0411 250 058 or 0450 084 175.