Landscaping Castle Hill

Under NSW regulations, retaining walls above 600mm commonly need approval, and walls above 900mm almost always require engineered design and council approval. Hills Shire and Hornsby Shire each set additional local thresholds on boundary setbacks, drainage, and structural requirements. Nazscapes confirms approval pathways at the site visit in Castle Hill and handles engineering coordination where needed — skipping approvals here risks demolition orders and fines.

Acreage projects in Castle Hill are master-planned into zones — entertaining, family, productive, and circulation — so the whole block delivers use rather than feeling under-planned. Long driveways, turning circles, irrigation, secondary access tracks, and integrated retaining all factor in. Project timelines commonly run 10–16 weeks on full acreage rebuilds. Staging across seasons is often the most practical approach to manage budget and site disruption.

Bushland-adjacent Hills properties — especially around Dural, Glenhaven, and Annangrove — often sit in bushfire-prone zones. Asset protection zones, defensible space, non-combustible material specification, and planting setbacks all shape the Castle Hill landscape design. BAL ratings affect what paving, decking, fencing, and planting is compliant. Nazscapes works with the applicable BAL rating from design stage rather than treating compliance as a retrofit.

Nazscapes is a Sydney landscaping company that handles design and construction in-house. Every service is delivered by the same team from site visit to handover.

• Backyard landscaping and full backyard makeovers
• Front yard landscaping and kerb appeal upgrades
• Pool landscaping, surrounds, and poolside design
• Garden landscaping, garden design, and planting
• Turfing — natural and synthetic lawn installation
• Retaining walls in timber, concrete block, sandstone, and natural stone
• Paving and pathways across concrete, stone, and premium pavers
• Tree services including pruning, lopping, removal, and stump grinding

Most projects combine several of these scopes, which is why Nazscapes runs them under one team rather than coordinating between separate trades.

Landscaping costs in Sydney vary based on scope, materials, site conditions, and access. As a rough guide:

• Front yard refresh — from around $3,000
• Focused backyard upgrade — from around $5,000
• Garden makeover or planting design — $5,000 to $40,000+
• Full backyard rebuild with retaining, paving, turf, and planting — $15,000 to $50,000+
• Pool surrounds and pool area design — $8,000 to $40,000+
• Retaining walls — $300 to $1,500+ per linear metre depending on material and height
• Paving — $100 to $300+ per square metre depending on paver type
• Turfing — $25 to $50 per square metre for natural turf, $80 to $150 for synthetic

Final pricing is confirmed in a written quote after a free site visit. Nazscapes does not work to fixed price lists because every site behaves differently — levels, drainage, access, and existing materials all change the scope.