Planning applications & architects in SW1W

76 architect-designed planning applications on record in SW1W (Westminster), 92% approved. Here are the architects most active here and recent real applications — straight from public council records.

Most active architects in SW1W

• Studio80six LtdLoft conversion · Roof / fenestration
  9 in SW1W— approved
• DP9 LtdListed building / conservation
  7 in SW1W— approved
• TMA Environmental ConsultantsPlanning applications
  6 in SW1W100% approved
• Leigh & Glennie LtdBasement · Change of use · Listed building / conservation
  5 in SW1W— approved
• Murray Birrell LtdBasement · Roof / fenestration
  5 in SW1W— approved
• TurleyLoft conversion · Extension · Basement · Demolition · Roof / fenestration
  4 in SW1W— approved
• AdaraPlanning applications
  3 in SW1W— approved
• Atomik ArchitectureBasement
  3 in SW1W100% approved
• GraftinGardeners LtdPlanning applications
  3 in SW1W— approved
• Newmark Gerald Eve LLPPlanning applications
  3 in SW1W— approved
• Eleven 10 ArchitectureRear extension · Extension · Basement
  2 in SW1W— approved
• Giles Quarme Architects LtdPlanning applications
  2 in SW1W— approved

Recent applications in SW1W

• 47 The Royal Mews London SW1W 0QHGiles Quarme Architects LtdApproved2026
• Basement And Ground Floor 41 Eaton Square London SW1W 9DHBasementAtomik ArchitectureApproved2026
• 42 Eaton Square London SW1W 9BDBasementAtomik ArchitectureApproved2026
• Basement And Ground Floor 41 Eaton Square London SW1W 9DHBasementAtomik ArchitectureApproved2026
• 47 The Royal Mews London SW1W 0QHGiles Quarme Architects LtdApproved2026
• 12 Caroline Terrace London SW1W 8JSmcguinness architectsApproved2026
• 41 Eaton Terrace London SW1W 8TPGraftinGardeners LtdApproved2026
• Trees In Eaton Square London SW1W 9DATMA Environmental ConsultantsApproved2026
• Buckingham Palace Road Garden Eccleston Place London SW1W 9NETMA Environmental ConsultantsApproved2026
• Trees In Eaton Square London SW1W 9DATMA Environmental ConsultantsApproved2026
• 87 Pimlico Road London SW1W 8PHMurray Birrell LtdIn progress2025
• 38 Lower Belgrave Street London SW1W 0LNExtensionGundry and Ducker ArchitectureIn progress2025
• 38 Lower Belgrave Street London SW1W 0LNExtensionGundry and Ducker ArchitectureIn progress2025
• 87 Chester Row London SW1W 8JLExtensionADL Planning Pty LtdIn progress2025
• 202 - 206 Buckingham Palace Road London SW1W 9SXBasementNewmarkIn progress2025
• Belgrave House 76 Buckingham Palace Road London SW1W 9AXMontagu EvansIn progress2025
• 54 Chester Square London SW1W 9EAExtensionSmith Jenkins LtdIn progress2025
• 54 Chester Square London SW1W 9EAExtensionSmith Jenkins LtdIn progress2025
• 47 Chester Square London SW1W 9EATurleyIn progress2025
• 70 Eaton Terrace London SW1W 8UADavies MurchIn progress2025
• 3 Eccleston Street London SW1W 9LZNewmark Gerald Eve LLPIn progress2025
• 47 Chester Square London SW1W 9EALoft conversionTurleyIn progress2025
• Ebury Bridge Estate Ebury Bridge Road London SW1W 8PXNTR PlanningIn progress2025
• 47 Chester Square London SW1W 9EATurleyIn progress2025
• 47 Chester Square London SW1W 9EATurleyIn progress2025
• 107 Eaton Square London SW1W 9AAListed building / conservationTown Planning BureauIn progress2025
• 14A Caroline Terrace London SW1W 8JSmcguinness architectsIn progress2025
• 85 Elizabeth Street London SW1W 9PGListed building / conservationLeigh & Glennie LtdIn progress2025
• 85 Elizabeth Street London SW1W 9PGLeigh & Glennie LtdIn progress2025
• 20 Bourne Street London SW1W 8JRGraftinGardeners LtdIn progress2025
• Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BSDP9 LtdIn progress2025
• Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BSDP9 LtdIn progress2025
• Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BSDP9 LtdIn progress2025
• 107 Eaton Square London SW1W 9AAExtensionTown Planning BureauIn progress2025
• Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BSListed building / conservationDP9 LtdIn progress2025
• Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BSListed building / conservationDP9 LtdIn progress2025
• Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BSListed building / conservationDP9 LtdIn progress2025
• Grosvenor Gardens House 35 - 37 Grosvenor Gardens London SW1W 0BSListed building / conservationDP9 LtdIn progress2025
• 7 Eaton Square London SW1W 9DALeconfield Property Group LtdIn progress2025
• 19 Passmore Street London SW1W 8HRLoft conversionStudio80six LtdIn progress2025

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.