21 Peter Avenue, London, NW10 2DD

1. 8 Oct 2020

   Received by Brent

2. 3 Dec 2020

   Decision issued: Certificate of Lawfulness - Granted

3. 25 Jul 2026

   Added to PlanIndex

Brent granted permission on 3 December 2020, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 47 Peter Avenue, London, NW10 2DD

  21/0099 Submitted 11 Jan 2021 50 yards away

  Demolition of garage and storage buildings and erection of a two-storey side extension, single storey rear extension, bay window extension on first floor, installation of rear dormer window and 2 rooflights to side elevation, removal of chimney, alteration to fenestration and associated landscaping to dwellinghouse

  Granted Householder Extension Loft or dormer +2 11 docs
  Small domestic

• 29 Peter Avenue, London, NW10 2DD

  25/3120 Submitted 6 Nov 2025 50 yards away

  Partial demolition of existing front garage and storage, proposed front porch extension, two storey side extension and single storey rear extension, hip to gable roof extension, rear dormer extension with Juliet balcony and 3x front rooflights to the dwellinghouse (amended)

  Granted Householder Extension Loft or dormer +1 6 docs
  Small domestic

• 29 Peter Avenue, London, NW10 2DD

  25/3119 Submitted 6 Nov 2025 50 yards away

  Certificate of lawfulness for proposed hip to gable roof extension, rear dormer extension with Juliet balcony and 3x front rooflights to the dwellinghouse.

  Granted Lawful development Extension Loft or dormer 5 docs
  Domestic

• 5 Peter Avenue, London, NW10 2DD

  19/4097 Submitted 18 Nov 2019 50 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.2m Maximum height - 3.8m Eaves height - 2.6m

  Granted Prior approval Extension 7 docs
  Small domestic

• 37 Peter Avenue, London, NW10 2DD

  20/1827 Submitted 23 Jun 2020 50 yards away

  Proposed single storey rear extension, raised patio, insertion of fenestration to side elevation of dwellinghouse

  Granted Householder Extension Windows or glazing 5 docs
  Small domestic

• 53 Peter Avenue, London, NW10 2DD

  26/1859 Submitted 21 Jul 2026 50 yards away

  Proposed raised rear patio and alteration to rear and side fenestration to dwellinghouse

  Refused Windows or glazing
  Domestic

• 26/2285 Awaiting decision

  137 Chatsworth Road, London, NW2 5QT

  Certificate of lawfulness for proposed use as supported housing

  Received 8 Sep, published by the council 21 Sep 2026 Lawful development
• 26/2277 Awaiting decision

  65 The Avenue, Wembley, HA9 9PH

  Certificate of lawfulness for proposed conversion of outbuilding into a gym and sauna and extension to the outbuilding in rear garden of the dwellinghouse.

  Received 8 Sep, published by the council 21 Sep 2026 Lawful development
• 26/2199 Awaiting decision

  Flat 8, 399 Neasden Lane North, London, NW10 0BD

  Certificate of lawfulness for existing use of rear unit 8 as a self-contained flat.

  Received 2 Sep, published by the council 21 Sep 2026 Lawful development
• 26/2093 Awaiting decision

  17 Buller Road, London, NW10 5BS

  Certificate of lawfulness for proposed alterations to front, side and rear fenestrations including installation of ground floor side oriel window and rear timber door to dwellinghouse

  Received 18 Aug, published by the council 21 Sep 2026 Lawful development
• 26/1946 Awaiting decision

  120 Gladstone Park Gardens, London, NW2 6RL

  Certificate of lawfulness for proposed rear dormer extension with Juliet balcony, hip to gable roof extension, installation of 1x window to side elevation and 2x front rooflights to dwellinghouse.

  Received 30 Jul, published by the council 10 Aug 2026 Lawful development