
Design and build on the Central Coast
Your builder involved from the first sketch, so the design is priced while it can still change.
Your builder at the table from day one
Plenty of home designs never get built, because nobody priced them until the drawings were finished. Design and build fixes that by bringing the builder in at the start.
Dylan works with the building designer through the concept, the full drawing set and your selections, checking buildability and cost at each step. At Berowra, that meant a two-bedroom extension and a self-contained granny flat, designed and built under one roofline.
It suits custom homes, major renovations, extensions, knock-down rebuilds and granny flats.




What clients say about Dylan's work
From the first point of contact we felt very much at ease. Dylan constructed our new home and 5 stars is not enough to show how grateful we are, he was extremely accommodating and always kept us informed. He truly went above and beyond to make our dream home come to life. Attention to detail a quality was exceptional . We would highly recommend and happy to showcase Dylan's work
We have been working with Hemmens building for multiple years , the quality of workman ship is always second to none , great communication skills and a great company to work with
Highly recommend
Best carpenter on the coast! His workmanship and quality is second to none and he is probably the most genuine guy we’ve ever met.

How design and build runs
- Discovery meeting. What you want, your block and your budget.
- Concept design. Layout options checked against cost.
- Architectural drawings. With renders and 3D views where they help.
- Selections and final quote. Finishes, fixtures and appliances, priced.
- Construction and handover. Built by Dylan and the team, with support after.
How a build runs
Three stages, with the costs talked through before anything is locked in.
- Talk it throughDylan looks at your block, plans or sketches and gives you an honest read on cost and what's realistic.
- Design, cost and approvalsWe work with your designer, price the job trade by trade, and settle approvals and selections before work starts.
- Build and hand overRegular site meetings and updates in your client portal, then a handover with documents, warranties and manuals.
Design and build questions
Got a different question? Give Dylan a call.
Do I need my own architect?
No. Plenty of clients come with their own architect's drawings, but you can also begin with Dylan and the building designers he works with.
Design and build near you
Hemmens Building is based in Gorokan and builds right across the Central Coast and Lake Macquarie. Recent jobs run from Point Clare and Terrigal up to Minmi, with selected projects as far south as Berowra.
Not sure if you're in the area? Call DylanGet a design and build quote
Tell Dylan a little about the build, the block and your timing, and he'll call to talk it through.
