55 Armitage Road London NW11 8QT

This site has had 4 applications since 2025: 1 approved, 1 refused.

• 25/5128/HSE Awaiting decision

  55 Armitage Road London NW11 8QT

  Single storey side/rear extension with 2no. rooflights following demolition of the existing rear extension

  Submitted 22 Dec 2025 Householder
• 25/4497/PNH Refused

  55 Armitage Road London NW11 8QT

  Demolish existing rear extension and erect a larger single storey rear extension with a maximum depth of 6.00m, a maximum height of 3.00m and an eaves height of 3.00m

  Decided 12 Dec 2025 Prior approval
• 25/4496/HSE Granted

  55 Armitage Road London NW11 8QT

  Single storey front infill extension. Conversion of the existing garage into habitable room, insertion of window and door to replace garage door. Installation of 1no. front facing rooflight. Installation of white render external wall insulation

  Decided 7 Jan 2026 Householder

1. 24 Apr 2026

   Received by Barnet

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 19 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Barnet took a median of 44 days over the applications it decided in the last year.

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided lawful development applications in a median of 28 days. More in our guide to how long planning decisions take.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 55 Armitage Road London NW11 8QT

  25/5128/HSE Submitted 22 Dec 2025 50 yards away

  77% historically approved · decision due ~16 Feb

  Single storey side/rear extension with 2no. rooflights following demolition of the existing rear extension

  Awaiting decision Householder Extension Loft or dormer +1 14 docs
  Small domestic

• 55 Armitage Road London NW11 8QT

  25/4497/PNH Submitted 11 Nov 2025 50 yards away

  Demolish existing rear extension and erect a larger single storey rear extension with a maximum depth of 6.00m, a maximum height of 3.00m and an eaves height of 3.00m

  Refused Prior approval Extension Demolition 15 docs
  Small domestic

• 55 Armitage Road London NW11 8QT

  25/4496/HSE Submitted 11 Nov 2025 50 yards away

  Single storey front infill extension. Conversion of the existing garage into habitable room, insertion of window and door to replace garage door. Installation of 1no. front facing rooflight. Installation of white render external wall insulation

  Granted Householder Extension Loft or dormer +1 13 docs
  Small domestic

• 56 Basing Hill London NW11 8TH

  26/1642/HSE Submitted 1 May 2026 50 yards away

  77% historically approved · decision due ~26 Jun

  Single storey rear extension with green roof, 2no. skylights following demolition of the existing lean-to and outbuilding. New front porch with pitched roof. Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights. Changes and replacement of existing fenestration. New side gate

  Awaiting decision Householder Extension Loft or dormer +2 6 docs
  Small domestic

• 61 Basing Hill London NW11 8TG

  26/0992/192 Submitted 16 Mar 2026 100 yards away

  Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no. front facing rooflights and side gable window

  Granted Lawful development Extension Loft or dormer +1 9 docs

• 61 Basing Hill London NW11 8TG

  26/0991/PNH Submitted 16 Mar 2026 100 yards away

  Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.30m and an eaves height of 3.00m

  Granted Prior approval Extension 10 docs
  Small domestic

• 26/2679/192 Granted

  21 Myddelton Park London N20 0JH

  Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).

  Received 20 Jul, published by the council 7 Aug 2026 Lawful development
• 26/1907/191 Granted

  8 Golders Manor Drive London NW11 9HT

  Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)

  Received 21 May, published by the council 16 Aug 2026 Lawful development
• 26/2059/192 Refused

  Low Ridge Rowley Lane Barnet EN5 3HS

  Erection of a rear outbuilding

  Received 3 Jun, published by the council 16 Aug 2026 Lawful development
• 26/2066/192 Granted

  355 Hendon Way London NW4 3NB

  Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of chimney on rear elevation (AMENDED DESCRIPTION)

  Received 3 Jun, published by the council 16 Aug 2026 Lawful development
• 26/2525/192 Granted

  39 Ridgeway Avenue Barnet EN4 8TN

  Single storey rear extension

  Received 6 Jul, published by the council 9 Aug 2026 Lawful development