21 Sherwood Road London NW4 1AE

1. 25 Aug 2026

   Received by Barnet

2. 28 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 20 October 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 43 days over the applications it decided in the last year.

This application is with Barnet for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This page mirrors an entry on the statutory planning register that Barnet is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 21 Sherwood Road London NW4 1AE

  26/3127/HSE Submitted 25 Aug 2026 0m away

  77% historically approved · decision due ~27 Oct

  Single storey rear extension following demolition of the existing conservatory.

  Awaiting decision Householder Extension Demolition
  Small domestic

• 29 Sherwood Road London NW4 1AE

  26/1366/HSE Submitted 14 Apr 2026 28m away

  77% historically approved · decision due ~11 Jun

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

  Awaiting decision Householder Extension Loft or dormer +1 18 docs
  Small domestic

• 13 Sherwood Road London NW4 1AE

  21/5528/PNH Submitted 18 Oct 2021 82m 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

• 32 Ashley Lane London NW4 1HG

  26/1930/HSE Submitted 22 May 2026 168m away

  Part single, part two storey rear extension

  Granted Householder Extension 9 docs
  Domestic

• 32 Ashley Lane London NW4 1HG

  26/0491/HSE Submitted 9 Feb 2026 168m away

  Part single, part two storey rear extension

  Refused Householder Extension 7 docs
  Domestic

• 12 Ashley Lane London NW4 1HG

  TPP/0526/25 Submitted 27 Aug 2025 169m away

  86% historically approved · decision due ~22 Oct

  1 x Acer Pseudoplatanus (applicants ref. Tree 22 on map,Tree code 325992) - Fell the tree to ground level leaving a stump, to prevent the uncontrolled limb failure or stem failure. Standing in Area A21 of Tree Preservation Order.

  Awaiting decision Trees 4 docs