Change of use architects in St Helens

21 architects and planning agents with change of use planning history in St Helens, ranked by how many applications they’ve filed — with their approval rate — straight from public council records.

• RJG Architecture LTDLoft conversion · Rear extension · Side extension · Extension · Basement
  30 in St Helens86% approved
• Keith Swain DesignRear extension · Side extension · Extension · Change of use · Shopfront / commercial
  10 in St Helens86% approved
• SpawforthsChange of use · Listed building / conservation
  9 in St Helens100% approved
• MAT Design LtdRear extension · Extension · New dwelling · Change of use · Conservatory / orangery
  5 in St Helens75% approved
• Archtonics ArchitectureChange of use
  2 in St Helens
• Cockwill & Co LtdChange of use
  2 in St Helens
• M F Architecture LtdRear extension · Side extension · Extension · Change of use · Shopfront / commercial
  2 in St Helens
• MPD Built Environment Consultants LtdChange of use
  2 in St Helens
• Peter Darlington ArchitectsChange of use · Garage conversion
  2 in St Helens
• Post My PlansChange of use · Shopfront / commercial
  2 in St Helens
• ABL PlanningChange of use
  1 in St Helens
• Crowley Architectural ServicesChange of use
  1 in St Helens
• Draw Plan LtdRear extension · Extension · Change of use
  1 in St Helens
• DWD Property and Planning LimitedChange of use
  1 in St Helens
• Euan Kellie Property SolutionsExtension · Change of use · Demolition
  1 in St Helens
• Grand Developments Design & BuildChange of use
  1 in St Helens
• Harrison Stringfellow Architects LtdChange of use
  1 in St Helens
• J.J. White ArchitectsChange of use
  1 in St Helens
• JRCHITECTSChange of use · Shopfront / commercial
  1 in St Helens
• LRJ Planning LtdLoft conversion · Change of use
  1 in St Helens
• Mason and Marlowe LtdChange of use
  1 in St Helens

Based on public planning-application records. Volume and approval rate reflect filed applications, not a quality judgement — always confirm credentials and references before you hire.