245 Chamberlayne Road, London, NW10 3NX

This site has had 2 applications since 2025: 1 approved, 1 refused.

• 26/1051 Granted

  245 Chamberlayne Road, London, NW10 3NX

  Certificate of lawfulness for existing ground floor as 1x self contained flat and first and second floor as 5 bedroom 5 person house in multiple occupation (HMO).

  Decided 1 Jul 2026 Lawful development

1. 10 Nov 2025

   Received by Brent

2. 14 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 9 Jan 2026

   Decision issued: Certificate of Lawfulness - Refused

4. 11 Aug 2026

   Added to PlanIndex

Brent refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 245 Chamberlayne Road, London, NW10 3NX

  26/1051 Submitted 27 Apr 2026 50 yards away

  Certificate of lawfulness for existing ground floor as 1x self contained flat and first and second floor as 5 bedroom 5 person house in multiple occupation (HMO).

  Granted Lawful development 7 docs

• 262 Chamberlayne Road, London, NW10 3LN

  21/2147 Submitted 8 Jun 2021 50 yards away

  Certificate of lawfulness for proposed demolition of existing conservatory and erection of a single storey rear extension to the dwellinghouse.

  Refused Lawful development Extension Demolition 6 docs
  Small domestic

• 129 Hanover Road, London, NW10 3DN

  16/0102 Submitted 9 Mar 2016 50 yards away

  Proposed removal of front hedge, demolition of front boundary wall and installation of dropped kerb and electric car charging point to front of dwellinghouse

  Refused Householder Demolition 5 docs
  Small domestic

• 129 Hanover Road, London, NW10 3DN

  16/0101 Submitted 2 Mar 2016 50 yards away

  Proposed demolition of an existing single storey addition and erection of a single storey rear extension, installation of two french doors and two juliet balconies at rear first floor, timber slatted canopy and timber slatted screen at rear first floor, installation of balustrade along front of existing terrace at ground floor, installation of timber cladding to side of two storey projection and rear facade of dwellinghouse

  Refused Householder Extension Demolition +1 4 docs
  Small domestic

• 169 & 167B Hanover Road, London, NW10 3DN

  20/3208 Submitted 6 Oct 2020 50 yards away

  Amalgamation of dwellinghouse (169) and first floor flat (167B) into 1 self-contained dwelling and works to include rear infill extension with juliet balconies to first floor, gable end roof extensions, rear dormer window extension with juliet balconies, installation of 6 front rooflights and skylight on flat dormer roof to convert loft and alterations to fenestration

  Granted Full applications Extension Loft or dormer +1 4 docs
  Domestic

• 141 Hanover Road, London, NW10 3DN

  22/0237 Submitted 24 Jan 2022 50 yards away

  Proposed first floor rear extensions to dwellinghouse

  Granted Householder Extension 12 docs
  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
• 26/1208 Granted

  50 Ballogie Avenue, London, NW10 1TA

  Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, alteration to fenestration and installation of rooflights to the dwellinghouse

  Received 13 May, published by the council 25 Jul 2026 Lawful development