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Sydney's Expanding Driveways Reduce Front Garden Space in Residential Redevelopments

architecture-design · 2026-03-19

A research paper has documented how front garden areas in Sydney are diminishing due to larger driveways accompanying residential redevelopment. The study reveals that average front yard size has decreased by 46% in neighborhoods where older homes have been replaced with modern, larger houses. This trend highlights insufficient planning regulations regarding minimum private green space requirements, resulting in reduced tree coverage and vegetation.

Key facts

  • Average front garden size has declined by 46% in specific Sydney areas
  • Research links this reduction to replacement of older homes with larger modern houses
  • Planning system lacks adequate standards for minimum private green space

Entities

Locations

  • Sydney
  • Australia

Sources