Planning applications & architects in N20

981 architect-designed planning applications on record in N20 (Barnet), 59% approved. Here are the architects most active here and recent real applications — straight from public council records.

Most active architects in N20

• Alan Cox AssociatesLoft conversion · Rear extension · Side extension · Extension · Basement
  64 in N2065% approved
• Andrew Scott Associates ArchitectsLoft conversion · Rear extension · Side extension · Extension · Basement
  34 in N2046% approved
• Studio 136 Architects LtdLoft conversion · Rear extension · Side extension · Extension · Basement
  29 in N2077% approved
• MD DesignsLoft conversion · Rear extension · Side extension · Extension · Outbuilding / garden room
  26 in N2040% approved
• LiquidambarPlanning applications
  25 in N2080% approved
• Pegasus GroupBasement · New dwelling · Demolition
  25 in N20100% approved
• CG ArchitectsLoft conversion · Rear extension · Side extension · Extension · Basement
  23 in N2045% approved
• Town & Country Planning LimitedLoft conversion · Rear extension · Side extension · Extension · Garage conversion
  22 in N200% approved
• Urban InsightsLoft conversion · Rear extension · Side extension · Extension · Outbuilding / garden room
  18 in N2067% approved
• Andrew Neil Associates LtdRear extension · Extension · New dwelling · Outbuilding / garden room · Porch
  16 in N2050% approved
• MSK Design LtdLoft conversion · Rear extension · Side extension · Extension · Basement
  14 in N2050% approved
• Octagon Developments LimitedNew dwelling · Listed building / conservation · Demolition
  14 in N2070% approved

Recent applications in N20

• 91 Manor Drive London N20 0XDRear extensionCapital Architectural DesignIn progress2026
• 3 Oakleigh Park South London N20 9JSRear extensionA.J Ferryman & AssociatesIn progress2026
• 3 Oakleigh Park South London N20 9JSRear extensionA.J Ferryman & AssociatesIn progress2026
• 15 Totteridge Village London N20 8PNShaun Knight Architecture LtdRefused2026
• 55 Park Way London N20 0XNLoft conversionThe Loft ConverterApproved2026
• 51 Totteridge Common London N20 8LUStuart Henley & PartnersApproved2026
• 32 Laurel Way London N20 8HZLoft conversiontea-arcIn progress2025
• 85 Raleigh Drive London N20 0UZRear extensionJohn Perrin & Sons LtdIn progress2025
• 85 Raleigh Drive London N20 0UZLoft conversionJohn Perrin & Sons LtdRefused2025
• 16 Oakleigh Park South London N20 9JURear extensionAuraa LtdIn progress2025
• 1430 High Road London N20 9BSShopfront / commercialLichfieldsApproved2025
• 69 Buckingham Avenue London N20 9DGRear extensionSole Concepts LimitedRefused2025
• The Manor House North Middlesex Golf Club Friern Barnet Lane London N20 0NLPegasus GroupApproved2025
• 1535 High Road London N20 9PPRear extensionDomus Architects and Project Managers LtdIn progress2024
• 58 Church Crescent London N20 0JPLoft conversionHK ArchitectsApproved2024
• Copped Close 15 Totteridge Village London N20 8PNBasementADARAIn progress2023
• 1A Oak Tree Drive London N20 8QJSide extensionDVM Architects LtdIn progress2023
• 82 Laurel Way London N20 8HULoft conversionDomus Architects and Project Managers LtdApproved2023
• 23 Oakleigh Crescent London N20 0BLRear extensionOlivers Building Design ConsultantsIn progress2020
• 25 Longland Drive London N20 8HGRear extensionZED ArchitectIn progress2020
• Fosters Wykeham Rise London N20 8AJTALLY-HO LANDSCAPES CONTRACTS LTDIn progress2020
• Reculver Cottage 57 Totteridge Village London N20 8AGTALLY-HO LANDSCAPES CONTRACTS LTDIn progress2020
• Greenwood 59 Totteridge Village Boundary With Fosters Wykeham Rise London N20 8AGTALLY-HO LANDSCAPES CONTRACTS LTDIn progress2020
• 8 Rowben Close London N20 8QRRear extensionDomus Architects and Project Managers LtdIn progress2020
• Totteridge Village Hall Badgers Croft London N20 8AHTALLY-HO LANDSCAPES CONTRACTS LTDIn progress2019
• Abbotsmeade 107 Totteridge Lane London N20 8DXRear extensionGT AssociatesIn progress2019
• 211 Oakleigh Road North London N20 0TXRear extensionDiscount Plans LtdRefused2019
• 134 Russell Lane London N20 0ATRear extensionPML ArchitectureIn progress2019
• 17 Longland Drive London N20 8HGRear extensionJohn Perrin & Sons LtdRefused2019
• The White House 18 Totteridge Common London N20 8NGRear extensionAndrew Scott Associates ArchitectsRefused2019
• 71 Manor Drive London N20 0DTRear extensionThe Loft ConverterApproved2019
• 24 Birley Road London N20 0EZSide extensionArchitectural Design ServicesIn progress2019
• 16 Buckingham Avenue London N20 9BXBasementqR Architects LtdIn progress2019
• Damson Cottage 59 Totteridge Common London N20 8LURear extensionADARARefused2019
• 71 Southway London N20 8DELoft conversionDomus Architects & Project Managers LtdApproved2019
• 17 Longland Drive London N20 8HGBasementJohn Perrin & Sons LtdRefused2019
• 141 Longland Drive London N20 8HNRear extensionUPP - Urban Planning PracticeRefused2019
• The Manor House 2 Totteridge Common London N20 8NLAndrew Neil Associates LtdApproved2019
• Vardon House 122 Totteridge Lane London N20 8JHRear extensionGT AssociatesIn progress2019
• Vardon House 122 Totteridge Lane London N20 8JHGT AssociatesIn progress2019

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.