The Central Coast is one of NSW's most beautiful coastal strips. Renovating a home here rewards specific choices — materials that hold up in salt air, palettes that echo the landscape, and layouts that make the most of a light-filled coastal orientation. Done well, a coastal renovation feels timeless. Done poorly, it lands somewhere between beach shack and boutique hotel.
This piece pulls together the ideas we return to most often when renovating Central Coast coastal homes. Written by Corey, informed by twenty years of coastal building on the Central Coast.
Palettes that read as coastal without becoming a cliche
- Warm whites over cool whites. Cool white walls in coastal light read as clinical. Warm off-whites (Natural White, Antique White USA, Whisper White) work better in bright coastal sunlight.
- Blackbutt or spotted-gum timber accents. Australian hardwoods age beautifully in coastal light and lend warmth without leaning into "beach house."
- Muted greens and ochres. These earthy tones connect to the landscape and pair with white walls without shouting.
- Bathroom surfaces in stone tones. Warm terrazzo, travertine and honed limestone read as coastal without needing rope or shell motifs.
Materials that hold up in Central Coast salt air
- Cladding: Coastal-rated Colorbond, fibre-cement (James Hardie Axon, Stria) or Accoya. Standard weatherboard fails faster near the ocean.
- Roofing: Colorbond in coastal grade (Ultra) or fully bedded terracotta. Concrete tiles crack faster in salt air.
- Windows: Aluminium with marine-grade anodising or thermally-broken frames. Timber sashes need annual maintenance near the ocean.
- Decking: Spotted gum, blackbutt, Accoya or premium composite. Softwoods do not last on the coast.
- Fixings: Class 4 marine-grade stainless steel throughout. Standard galvanised pits within a few years.
- Tapware: PVD-coated brass or marine-grade brushed nickel. Standard chrome shows salt marks fastest.
Layout ideas that make the most of coastal light
- North-facing living zones. Where possible reconfigure so the kitchen, living and dining catch northern light. This alone transforms how the home feels day to day.
- Wide sliding doors to outdoor living. A 3+ metre stacking door that opens the kitchen or living zone to a covered deck extends usable floor area substantially, especially in the shoulder seasons.
- Elevated sight lines. First-floor additions or roof reconfigurations that lift living space up to catch water or bushland views transform the value of a coastal home.
- Cross-ventilation. Louvres, high awning windows and clerestory openings pull coastal breezes through the home in summer, reducing reliance on air-con.
- Outdoor showers. A properly-plumbed external shower off the pool deck or laundry is one of the most-used details in Central Coast coastal homes.
Renovation ideas that add the most value on the Central Coast
From twenty years of coastal renovations, the moves that return the most (in daily enjoyment and in resale) are:
- Reconfiguring the kitchen and living zones to connect to outdoor space.
- Adding a covered alfresco or outdoor entertaining area.
- A well-planned master suite with ensuite.
- Reworking bathrooms with proper waterproofing and finish.
- Solar plus a battery, sized for coastal-Sydney electricity pricing.
Where Ace fits
Coastal renovations are our specialism. Every material specification, every finish choice, and every layout decision we make on a Central Coast home draws on twenty years of working the same coast.
Send us a message about your home and what you want to change. We will come out to walk it with you.
Ready to plan your coastal renovation?
Send us a message with a rough idea of what you want to change. A real person will reply in writing within one business day.
Enquire now
