30 Summit Avenue, London, NW9 0TH

This site has had 3 applications since 2026: 0 approved, 1 refused.

• 26/2033 Decided

  30 Summit Avenue, London, NW9 0TH

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...

  Submitted 11 Aug 2026
• 26/1109 Refused

  30 Summit Avenue, London, NW9 0TH

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 3m

  Decided 12 Jun 2026 Prior approval

1. 20 Aug 2026

   Received by Brent

2. 24 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 15 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, against a statutory target of eight weeks. Over the last year Brent's median decision took 56 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 Brent's portal will say. Our guide explains the common types.

• 30 Summit Avenue, London, NW9 0TH

  26/2033 Submitted 11 Aug 2026 0m away

  79% historically approved · decision due ~6 Oct

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...

  Decided Extension
  Small domestic

• 7 Summit Avenue, London, NW9 0TH

  24/1904 Submitted 9 Jul 2024 2m away

  Certificate of lawfulness for proposed single storey rear extension to the dwellinghouse.

  Granted Lawful development Extension 8 docs
  Small domestic

• 30 Summit Avenue, London, NW9 0TH

  26/1109 Submitted 1 May 2026 2m away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 3m

  Refused Prior approval Extension 6 docs
  Small domestic

• 11 Hill View Gardens, London, NW9 0TE

  21/0998 Submitted 16 Mar 2021 76m away

  Conversion of the dwellinghouse into 2 self-contained flats to also include the relocation of the main entrance door, insertion of window to the porch, provision for car parking and bin stores to the front and cycle store with associated fencing and gates in the rear garden

  Refused Full applications New dwelling Extension +1 6 docs
  Small domestic

• 17 Hill View Gardens, London, NW9 0TE

  19/2556 Submitted 16 Jul 2019 76m away

  Construction of a single storey rear extension and excavation to provide a storage area at lower ground floor level to dwellinghouse

  Granted Householder Extension 4 docs
  Small domestic

• 51 Hill View Gardens, London, NW9 0TE

  22/0889 Submitted 8 Mar 2022 76m away

  Certificate of lawfulness for existing conversion of garage into a habitable room to dwellinghouse

  Granted Lawful development 8 docs
  Domestic