Coastal landscape design is one of the most sought-after styles on the Gold Coast — and for good reason. It’s relaxed without being lazy, natural without being wild, and it connects indoor and outdoor living in a way that feels effortless. Think weathered timber, soft grey-green foliage, natural stone, and open sight lines that draw you toward the garden, not away from it.
But coastal design isn’t just an aesthetic — it’s also a response to where you live. Salt spray, sandy soils, intense sun, and humid summers all shape what works and what doesn’t. The best coastal gardens look good because they’re designed for the conditions, not in spite of them. For canal and waterfront properties specifically, we’ve written a dedicated waterfront garden design guide covering salt, wind, screening, and making the view work.
The Coastal Design Aesthetic
Coastal style works across a range of looks — from the crisp whites and manicured hedging of a Hamptons-inspired garden, to the raw, sculptural feel of native plantings against Corten steel edging. What ties them together is a shared palette and a sense of openness.
Colour palette: Soft greens, silver-grey foliage, sandy neutrals, weathered timber tones, and pops of white or blue. The garden should feel like an extension of the beach, not a contrast to it.
Textures: Layered and varied — the smooth trunk of a Tuckeroo against strappy Lomandra, rough sandstone next to fine gravel, dense hedging softening a timber screen. Coastal design gets its depth from texture, not flower colour.
Layout: Open and flowing. Clean lines on the hardscape, organic edges on the planting. Defined zones — entertaining, garden, pool, lawn — connected by sight lines and material transitions rather than walls and fences. The feel should be spacious even on a compact block. We’ve also covered pool landscape design in detail — including plants to avoid and materials that handle coastal conditions.
Signature elements: Outdoor shower framed by planting, a gravel path through native grasses, uplighting on a feature Banksia or Pandanus, a timber deck that steps down into the garden. These are the moments that make a coastal garden feel considered, not just planted.
What Makes Coastal Design Different on the Gold Coast
The Gold Coast isn’t one coastal condition — it’s several. A beachfront property in Palm Beach cops direct salt and onshore wind. A canal home in Hope Island is sheltered but sits on low-lying sandy fill with drainage to manage. A Burleigh hillside block has elevation, salt haze, and slope all at once.
Each of those sites needs a different design response — different materials, different planting, different drainage solutions. A generic “coastal garden” Pinterest board won’t account for any of that.
The common factors across all Gold Coast coastal properties:
- Salt exposure — corrodes metal, burns non-tolerant foliage, degrades timber finishes faster than inland
- Sandy, free-draining soils — low nutrient retention, fast-draining, often sitting over flood or acid sulfate soil overlays
- Wind — onshore breezes are constant. Planting and screening need to account for prevailing wind direction
- Intense UV — materials fade and degrade faster. Colour choices and surface finishes need to handle sustained sun
Designing for a coastal Gold Coast property? See our design packages — we’ll review your site conditions digitally before you commit to anything.
Materials That Hold Up Near the Coast
This is where coastal design diverges most from standard residential landscaping. The wrong material choice near the ocean doesn’t just look bad — it fails. Here’s what works on the Gold Coast and why.
Paving and Surfaces
- Natural stone (sandstone, granite, bluestone) — handles salt, doesn’t fade in UV, non-slip when textured. Sandstone gives a warm coastal feel; bluestone reads more contemporary.
- Exposed aggregate concrete — durable, low-maintenance, good grip. The aggregate colour can be chosen to complement the planting palette.
- Permeable pavers — important on sandy coastal blocks where stormwater management matters. Lets water filter through instead of sheeting across the surface.
- Avoid: standard concrete pavers that stain and discolour, dark colours that absorb heat (barefoot on a Gold Coast summer day), and anything that needs sealing annually.
Timber and Decking
- Hardwood (Spotted Gum, Ironbark, Merbau) — naturally resistant to rot and marine borers. Weathers to a silver-grey that looks right on the coast. Needs oiling if you want to keep the original colour.
- Composite decking — won’t splinter, fade, or rot. Higher upfront cost but virtually zero maintenance. Good for pool surrounds and high-traffic areas.
- Avoid: treated pine near the coast — it warps, splits, and the treatment chemicals leach in humid conditions.
Metals and Hardware
- 316 marine-grade stainless steel — for balustrades, fixings, and outdoor hardware. Standard 304 stainless corrodes within months near the ocean.
- Corten steel — the controlled-rust finish works aesthetically on the coast and doesn’t degrade further. Good for garden edging, planters, and feature walls.
- Powder-coated aluminium — for fencing, screens, and furniture frames. Salt-resistant and lightweight.
Planting for Coastal Conditions
The Gold Coast has over 2,500 native species — many of which evolved in coastal conditions. (For a deeper dive into native garden design on the Gold Coast, see our full guide.) The key is matching salt tolerance to your actual exposure level.
Front Line (Direct Salt and Wind)
- Banksia integrifolia (Coastal Banksia) — sculptural, salt-hardy, nectar-rich. Handles direct onshore wind.
- Westringia fruticosa (Coastal Rosemary) — soft grey-green foliage, salt-tolerant, excellent for hedging and borders.
- Carpobrotus glaucescens (Pigface) — succulent groundcover, binds sandy soils, bright flowers. Works on retaining wall caps and slopes.
- Pandanus tectorius — the iconic coastal tree. Sculptural form, handles direct salt and sand blast.
Mid-Garden (Sheltered but Coastal)
- Tuckeroo (Cupaniopsis anacardioides) — dense canopy, salt-tolerant, one of the best shade trees for Gold Coast coastal properties.
- Lomandra longifolia — tough, drought-tolerant, handles full sun to part shade. Ties the planting together between zones.
- Grevillea ‘Honey Gem’ — screening height, nectar-rich, year-round flowers. Attracts honeyeaters and lorikeets.
- Lilly Pilly (Syzygium) — fast-growing privacy screening. Choose cultivars suited to your space — from 1m compact to 8m+ trees.
Accent and Groundcover
- Dianella caerulea — strappy blue-green foliage, blue berries, tough mass planting for beds and slopes.
- Kangaroo Paw (Anigozanthos) — sculptural flower spikes, thrives in sandy well-drained soils. Bold colour accent.
- Agave and Aloe species — for a more contemporary coastal look. Structural, drought-tolerant, virtually maintenance-free.
Designing Outdoor Living for the Coast
On the Gold Coast, the outdoor space isn’t a backyard — it’s a living area. The design needs to treat it that way.
- Screening and wind protection — layered planting or slatted screens on the windward side. Not a solid wall (creates turbulence) — a permeable screen that filters the breeze.
- Shade structure — pergolas, shade sails, or tree canopy. In the Gold Coast sun, an unshaded outdoor area is unusable for six months of the year.
- Outdoor shower and pool integration — material transitions between pool surround, garden, and living areas need to be seamless and non-slip.
- Lighting — low-level path lighting, uplighting on feature plants, and zone lighting for entertaining areas. Marine-grade fittings only within salt exposure zones.
Planning a coastal outdoor living space? See our design packages — from planting plans to full concept designs with layout, materials, and planting specifications.
The Design Makes the Difference
You can buy every salt-tolerant plant on the list and still end up with a garden that doesn’t feel right. Coastal design is about how everything connects — how the paving meets the planting, how the screening frames the view, how the zones transition from the house to the boundary. That’s the design work, and it’s what turns a collection of coastal plants into an outdoor space that actually works.
We offer planting plans and full landscape design packages from $2,200 inc GST — all designed by a Gold Coast qualified horticulturalist who lives and works on this coastline.
Get Your Coastal Design Right From the Start
Whether you’re building on a beachfront block, renovating a canal home, or redesigning the garden on an established coastal property — get in touch. We’ll review your site digitally and give you a clear picture of what works for your specific conditions.
Kieran Morris is an experienced landscape designer and certified horticulturalist based on the Gold Coast, working with homeowners across South East Queensland and Northern NSW. Get in touch to talk about your project.