Home builders in Armadale & Byford
Byford, Harrisdale and Piara Waters — 3 suburbs mapped across 2 planning schemes.
Armadale & Byford suburb by suburb
| Suburb | Residential zones | R-Code density | Bushfire-prone |
|---|---|---|---|
| Byford | Residential, Rural, Urban development | R2–R60 | Mapped |
| Harrisdale | Residential, Urban development | R25–R60 | Mapped |
| Piara Waters | Residential, Urban development | R15–R60 | Mapped |
Reading the table
- The 3 mapped suburbs cover 32 km² between them — Byford is the largest at 20 km² and Harrisdale the smallest at 5.8 km².
Questions about building in Armadale & Byford
Which council approves building work in Armadale & Byford?
2: Byford with Shire of Serpentine-Jarrahdale; Harrisdale and Piara Waters with City of Armadale.
Is bushfire-prone land mapped in Armadale & Byford?
Yes, in all 3 mapped Armadale & Byford suburbs: Byford, Harrisdale and Piara Waters.
What planning zones apply across Armadale & Byford?
3: Residential, Rural residential and Urban development. Widest range: Byford, at 3.
What R-codes apply in Armadale & Byford?
Byford R2–R60, Harrisdale R25–R60, Piara Waters R15–R60.
Lodge with: Byford with Shire of Serpentine-Jarrahdale (Serpentine Jarrahdale Local Planning Scheme No. 3); Harrisdale and Piara Waters with City of Armadale (Armadale Local Planning Scheme No. 4). Read 2026-09-14.