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How Much Does It Cost To Build A Dual Occupancy Development?
Discover how much it costs to build a dual occupancy on the Central Coast in 2026, including realistic price ranges for house and granny flat, dual key, and duplex designs. Most quality, turnkey projects start from around $765,000, with larger developments exceeding $1,250,000. Learn what affects build costs, potential rental returns, and why these projects are popular with investors.
How Much Does It Cost To Build A New Home?
Discover how much it costs to build a new home on the Central Coast in 2026, including realistic price ranges for 3 and 4 bedroom designs. Most quality, turnkey homes start from around $370,000 for single storey builds and $710,000 for double storey homes. Learn what affects build costs, what’s included, and why very low quotes often exclude essential items.
2026 Tile Trends
Discover the top tile trends for 2026, from natural stone looks to warm earthy tones and seamless large format designs, perfect for modern homes and granny flats.
Project: New Home & Granny Flat Umina Beach, Central Coast
Completed in Umina Beach on the Central Coast, this staged dual occupancy project included a detached 2 bedroom granny flat followed by a 3 bedroom single storey home with garage. Based on our Ettalong Beach and Stockton designs, the development maximises functionality and long term value, combining open plan living, quality finishes and low maintenance materials to create a flexible lifestyle and investment solution.
Project: Single Storey Granny Flat Tuggerah, Central Coast
Completed in Tuggerah on the Central Coast, this two bedroom granny flat was delivered as a detached secondary dwelling for a private client. Based on the "Hunter Valley" design, the layout maximises internal space within a compact footprint, combining an open plan living area with durable, low maintenance finishes to create a practical and income generating addition to the property.
Project: Metford Two Storey Granny Flat, Hunter Valley
Located in Metford, this double storey two bedroom granny flat was custom built for local investors to maximise rental potential on a compact corner block. The modified Anna Bay design delivers independent street access, strong street appeal and a practical layout tailored to long term returns.
