9 Devonshire Road London NW7 1NE

This site has had 2 applications since 2026.

• 26/3874/PNH Awaiting decision

  9 Devonshire Road London NW7 1NE

  Single storey rear extension with a proposed depth of 6 metres, maximum height of 3.4 metres and eaves height of 3 metres

  Submitted 26 Oct 2026 Prior approval

1. 26 Oct 2026

   Received by Barnet

2. 27 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 27 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 22 December 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 45 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's median decision took 45 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Barnet's portal will say. Our guide explains the common types.

• 9 Devonshire Road London NW7 1NE

  26/3874/PNH Submitted 26 Oct 2026 50 yards away

  56% historically approved · decision due ~21 Dec

  Single storey rear extension with a proposed depth of 6 metres, maximum height of 3.4 metres and eaves height of 3 metres

  Awaiting decision Prior approval Extension
  Small domestic

• 54 Devonshire Road London NW7 1LL

  25/3764/PNH Submitted 12 Sep 2025 100 yards away

  56% historically approved · decision due ~7 Nov

  Single storey rear extension with a proposed depth of 4.00 metres, maximum height of 3.15 metres and eaves height of 3.00 metres.

  Awaiting decision Prior approval Extension 9 docs
  Small domestic

• 54 Devonshire Road London NW7 1LL

  25/3700/192 Submitted 8 Sep 2025 100 yards away

  80% historically approved · decision due ~4 Nov

  Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no. front facing rooflights. External wall insulation and render

  Awaiting decision Lawful development Extension Loft or dormer +1 11 docs

• 54 Devonshire Road London NW7 1LL

  25/4212/PNH Submitted 21 Oct 2025 100 yards away

  Single storey rear extension with a proposed depth of 4.00m, maximum height of 3.15m and eaves height of 3.00m

  Granted Prior approval Extension 14 docs
  Small domestic

• 64 Devonshire Road London NW7 1LL

  25/5038/192 Submitted 16 Dec 2025 150 yards away

  80% historically approved · decision due ~10 Feb

  Single storey rear extension with 2no. rooflights

  Awaiting decision Lawful development Extension Loft or dormer 4 docs
  Small domestic

• 6 Oakhampton Road London NW7 1NH

  26/1416/HSE Submitted 16 Apr 2026 150 yards away

  Part single, part two storey, side and rear extensions with pergola

  Refused Householder Extension 13 docs
  Domestic