---
title: "Cost to Build a Home in Perth, Perth (2026) | Free Calculator"
description: "Cost to build a custom home in Perth, Perth in 2026: $150–$203/sqm. Total estimate $36K–$52K for a 225sqm home. Free calculator with real data."
source: DuplexCost
sourceUrl: https://duplexcost.com/costs/perth/
lastUpdated: 2026-07-01
citationUrl: https://duplexcost.com/costs/perth/
---

# Cost to Build a Home in Perth, Perth (2026)

Cost to build a custom home in Perth, Perth in 2026: $150–$203/sqm. Total estimate $36K–$52K for a 225sqm home. Free calculator with real data.

See costs for other suburbs in Perth,
        or view all cities.

© 2026 DuplexCost. A Hustle Ventures product.

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## Building in Perth

### How much does it cost to build a house in Perth?

### What council fees apply when building in Perth?

### Is Perth expensive to build in compared to other Perth suburbs?

## Suburbs in Perth

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## Key Points

- Building Costs
- Council: Perth Council
- State: WA
- Postcode: 6001
- Cost to Build a Duplex
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*Source: [DuplexCost](https://duplexcost.com/costs/perth/)*