38 Rowsley Avenue London NW4 1AJ

1. 3 Nov 2026

   Received by Barnet

2. 4 Nov 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 29 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.

• 11 Downage London NW4 1AS

  26/3415/HSE Submitted 17 Sep 2026 50 yards away

  77% historically approved · decision due ~12 Nov

  Alterations and extensions to the roof including rear dormer window and the partial removal of the roof of the first floor rear extension, creation of a new crown roof over main roof and rear extension, 1no. front, 1no. side, 1no. rear facing rooflight and 1no. on crown roof

  Awaiting decision Householder Extension Loft or dormer +1
  Domestic

• 37 Rowsley Avenue London NW4 1AP

  25/4837/HSE Submitted 3 Dec 2025 100 yards away

  77% historically approved · decision due ~28 Jan

  Single storey front, side extension and rear extensions with 3no. rooflights following demolition of the existing conservatory. Repositioning of existing air conditioning unit to side elevation

  Awaiting decision Householder Extension Loft or dormer +1 7 docs
  Small domestic

• 29 Sherwood Road London NW4 1AE

  26/1366/HSE Submitted 14 Apr 2026 200 yards away

  Single storey rear extension. Conversion of the existing garage into habitable room, insertion of window to replace garage door. Replacement of existing front bay window with flush window. Changes to side fenestrations. Roof extension involving side and rear dormer windows and 2no. side and 3no. front facing rooflights.

  Granted Householder Extension Loft or dormer +1 18 docs
  Small domestic

• 13 Sherwood Road London NW4 1AE

  21/5528/PNH Submitted 18 Oct 2021 200 yards away

  construction of a single storey rear extension measuring 8.00 metres in depth, a maximum height of 4.00 metres and an eaves height of 3.00 metres.

  Refused Prior approval Extension 5 docs
  Small domestic

• 21 Sherwood Road London NW4 1AE

  26/3127/HSE Submitted 25 Aug 2026 200 yards away

  77% historically approved · decision due ~27 Oct

  Single storey rear extension following demolition of the existing conservatory.

  Decided Householder Extension Demolition
  Small domestic

• 29 Sherwood Road London NW4 1AE

  26/2997/HSE Submitted 14 Aug 2026 200 yards away

  77% historically approved · decision due ~2 Nov

  New first floor roof terrace to rear elevation with associated balustrade and privacy screening

  Awaiting decision Householder
  Domestic