---
title: "Free Backyard Landscaping & Decking Cost Calculator | BackyardCost"
description: "Estimate landscaping, timber decking, fencing, retaining walls, and patio costs in your suburb with our free interactive calculator. Updated for 2026."
source: BackyardCost
sourceUrl: https://backyardcost.com/
lastUpdated: 2026-07-29
citationUrl: https://backyardcost.com/
---

# How much does a backyard remodel really cost?

Estimate landscaping, timber decking, fencing, retaining walls, and patio costs in your suburb with our free interactive calculator. Updated for 2026.

Configure your backyard, get a detailed estimate.

Multi-tiered deck configuration, creating distinct zones for dining and lounging.

Extremely hard metamorphic rock with subtle glitter elements.

Low-impact boundary solution, blending into the surrounding foliage.

Rugged, natural rock wall using placed quarry granite boulders.

### Quick Backyard Calculator

#### Calculate Backyard Cost

#### Calculate Backyard Cost

#### Calculate Backyard Cost

#### Calculate Backyard Cost

#### Calculate Backyard Cost

#### Calculate Backyard Cost

#### Calculate Backyard Cost

#### Calculate Backyard Cost

#### Premium Spotted Gum Decking

#### Classic Merbau Decking

#### Charcoal Composite Decking

#### Treated Pine Decking

#### Australian Blackbutt Decking

#### Calculate Backyard Cost

## Key Points

- 🧮 Interactive Calculator
- 🌳 Garden & Turf Landscaping
- 🔨 Timber & Composite Decking
- 🧱 Patios, Pergolas & Paving
- 🪵 Timber Retaining Walls
- 🛡️ Boundary Fencing
- 📚 Backyard Cost Guides
- 📖 Best Landscaping Projects
- 🧮 How We Calculate
- 📊 Data Sources & Benchmarks

---
*Source: [BackyardCost](https://backyardcost.com/)*