Planning applications & architects in N12

875 architect-designed planning applications on record in N12 (Barnet), 69% approved. Here are the architects most active here and recent real applications — straight from public council records.

Most active architects in N12

• Alan Cox AssociatesLoft conversion · Rear extension · Side extension · Extension · New dwelling
  49 in N1271% approved
• Domus Architects & Project Managers LtdLoft conversion · Rear extension · Side extension · Extension · Basement
  28 in N1291% approved
• ADA ArchitectsRear extension · Side extension · Extension · Basement · New dwelling
  25 in N1235% approved
• MSK Design LtdLoft conversion · Rear extension · Side extension · Extension · Outbuilding / garden room
  18 in N1292% approved
• Henry Planning LtdLoft conversion · Rear extension · Extension · Basement · Change of use
  17 in N1250% approved
• Domus Architects and Project Managers LtdLoft conversion · Rear extension · Side extension · Extension · New dwelling
  15 in N1267% approved
• Stuart Henley & PartnersLoft conversion · Rear extension · Side extension · Extension · Basement
  15 in N1271% approved
• Midas PlanningLoft conversion · Rear extension · Extension · Basement · Change of use
  14 in N1229% approved
• Spheron ArchitectsLoft conversion · Rear extension · Extension · Basement · Conservatory / orangery
  14 in N1275% approved
• AdaraLoft conversion · Rear extension · Side extension · Extension · Basement
  13 in N12100% approved
• Magan D. SolankiLoft conversion · Rear extension · Extension · Porch · Demolition
  12 in N12100% approved
• MD DesignsRear extension · Side extension · Extension · Change of use · Outbuilding / garden room
  12 in N1225% approved

Recent applications in N12

• 12A Hutton Grove London N12 8DTDemolitionGT AssociatesIn progress2026
• 11 Singleton Scarp London N12 7ARRear extensionAdaraIn progress2026
• 67 Granville Road London N12 0JGLoft conversionJohn Perrin & Sons LtdApproved2026
• Colman Court Christchurch Avenue London N12 0DTSavillsIn progress2025
• 60 Chanctonbury Way London N12 7ABLoft conversionDomus Architects and Project Managers LtdRefused2025
• 121 Friern Park London N12 9LHExtensionLAF Architects LtdRefused2025
• Manaton And Shanklin Holden Avenue London N12 8HXDemolitionSpheron ArchitectsRefused2024
• 14 Woodberry Gardens London N12 0HDRear extensionDomus Architects and Project Managers LtdIn progress2023
• 82 Woodhouse Road London N12 0RLRear extensionDetailed Planning LtdIn progress2023
• St Barnabas Church 42 Holden Road London N12 7DNMontagu EvansIn progress2020
• 18 Granville Road London N12 0HJA.J Ferryman & AssociatesIn progress2020
• 46 Moss Hall Grove London N12 8PBRear extensionGenerative Design Partnership LtdIn progress2020
• 38 Gainsborough Road London N12 8AHMD DesignsRefused2019
• 38 Woodgrange Avenue London N12 0PSRear extensionStudio 136 Architects LtdRefused2019
• 63 Holdenhurst Avenue London N12 0HYLoft conversionTOCAApproved2019
• 46 Southover London N12 7ESSureplan Technical LtdIn progress2019
• 27 Westbury Road London N12 7NYMWA Arboriculture LtdIn progress2019
• 5 Twineham Green London N12 7EROutbuilding / garden roomUPP - Urban Planning PracticeIn progress2019
• 54 Nether Street London N12 7NGRear extensionDomus Architects and Project Managers LtdIn progress2019
• 65 Gainsborough Road London N12 8AALoft conversionWilliam Tozer AssociatesIn progress2019
• 65 Gainsborough Road London N12 8AAWilliam Tozer AssociatesIn progress2019
• Broomhills Woodside Lane London N12 8UDDemolitionStudio V architectsIn progress2019
• 64 Lullington Garth London N12 7BYOutbuilding / garden roomDomus Architects and Project Managers LtdIn progress2019
• 21 Arlington London N12 7JRRear extensionADARAIn progress2019
• 119 Friern Park London N12 9LHRear extensionLAF Architects LtdRefused2019
• 46 Moss Hall Grove London N12 8PBLoft conversionGenerative Design Partnership LtdApproved2019
• 159 Woodhouse Road London N12 9NNSide extensionRe Development Consultancy ServicesIn progress2019
• 36 Lullington Garth London N12 7APLoft conversionADARAApproved2019
• Ravensdene Holden Avenue London N12 8HXDemolitionGenerative Design Partnership LtdApproved2019
• Brookdene Holden Road London N12 7DRJohn Stebbing Architects LtdApproved2019
• St Barnabas Church 42 Holden Road London N12 7DNBasementMontagu EvansApproved2019
• Land At 236 -252 Summers Lane London N12 0JYDemolitionHTAApproved2019
• Ravensdene Holden Avenue London N12 8HXDemolitionHenry Planning LtdIn progress2019
• The Triumph Summers Lane London N12 0LESide extensionPaul Evans Design Associates LtdIn progress2019
• Rear Of 60-64 Friern Park London N12 9LAAndrew Scott AssociatesApproved2019
• 94 Southover London N12 7HDLoft conversionGF StudioApproved2018
• 912 - 920 High Road London N12 9RWRear extensionADA ArchitectsApproved2018
• Ground Floor Unit 3 Archgate Business Centre High Road London N12 8UBExtensionIBI Design AssociatesIn progress2018
• 6 Chiddingfold London N12 7EYLoft conversionTown & Country Planning LimitedApproved2018
• 30 Avenue Road London N12 8PYLoft conversionSureplan Technical LtdRefused2018

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.