30B Roundwood Road, London, NW10 9TJ

1. 3 Aug 2026

   Received by Brent

2. 28 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 23 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Brent took a median of 56 days over the applications it decided in the last year.

This application is with Brent 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 Brent 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.

• 54 Roundwood Road, London, NW10 9TJ

  21/0989 Submitted 18 Mar 2021 2m away

  Certificate of lawfulness for existing use of property as two self-contained flats

  Granted Lawful development New dwelling 10 docs

• 66B Roundwood Road, London, NW10 9TJ

  20/3483 Submitted 28 Oct 2020 2m away

  Rear dormer window and 2 front rooflights to convert loft into habitable space to first floor flat

  Granted Full applications Loft or dormer Windows or glazing 4 docs

• 34 Oldfield Road, London, NW10 9UE

  20/2607 Submitted 24 Aug 2020 49m away

  Certificate of lawfulness for proposed loft conversion with rear dormer window, roof extension over outrigger and insertion of 3 x front rooflights to small HMO (Use Class C4).

  Refused Lawful development Extension Loft or dormer +1 6 docs

• 36B Oldfield Road, London, NW10 9UE

  20/3596 Submitted 5 Nov 2020 49m away

  CONSTRUCTION OF SIDE AND REAR EXTENSION GROUND FLOOR FLAT AT 36B OLDFIELD ROAD.

  Granted Householder Extension 10 docs
  Domestic

• 21 Oldfield Road, London, NW10 9UD

  20/2967 Submitted 21 Sep 2020 78m away

  Creation of first floor rear balcony area with replacement of rear window with door and installation of balustrade panels

  Refused Full applications Windows or glazing 9 docs

• 9 Roundwood Road, London, NW10 9TT

  20/1318 Submitted 1 May 2020 135m away

  Proposed conversion of dwellinghouse into 2 flats by the addition of extra door in front elevation and provision of extra cycle storage and garbage container storage to the front of building

  Withdrawn Full applications New dwelling 2 docs
  Several homes