55 Okehampton Road, London, NW10 3EN

1. 12 Jan 2016

   Received by Brent

2. 8 Mar 2016

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2016

   Decision issued: Certificate of Lawfulness - Refused

4. 20 Aug 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 49A Okehampton Road, London, NW10 3EN

  26/0697 Submitted 18 Mar 2026 0m away

  Non-material amendment (changes to the rear extension & outbuilding material, front boundary wall and addition of front metal gate) of Full Planning Application reference 24/0326 dated 28/06/2024 for Proposed single-storey side-to-rear extension to ground floor flat and alterations to rear detached garage (outbuilding).

  Refused Amendments Extension 4 docs
  Small domestic

• 47 Okehampton Road, London, NW10 3EN

  20/3868 Submitted 25 Nov 2020 0m away

  Variation of condition 2, development built in accordance with approved plans for minor material amendments (internal arrangements, boundary, access, fenestration and landscaping) of Variation of Conditions reference 20/0122 dated 10 March, 2020, for Variation of condition 2, development built in accordance with approved plans for minor material amendments (front porch, access arrangements and fenestration) of Full Planning Permission reference 18/1979 dated 10 August, 2018, for Erection of a single storey ground floor rear extension, first floor side extension and removal of rear access staircase to provide two flats (1x2bed and 1x1bed), including formation of a rear roof terrace and two off street parking spaces

  Granted Amendments New dwelling Extension +1 9 docs
  Several homes

• 77 Okehampton Road, London, NW10 3EN

  25/3028 Submitted 27 Oct 2025 0m away

  Proposed rear and side dormer, part rear extension, juliet balcony, replacement of door and window with one window to the side to the ground floor, replacement of existing rear window to the ground floor and 1x front rooflight to the dwellinghouse.

  Granted Householder Extension Loft or dormer +1 12 docs
  Domestic

• 47 Okehampton Road, London, NW10 3EN

  21/0401 Submitted 5 Feb 2021 0m away

  Details pursuant to conditions 8 (hard surfacing), 9 (cycle storage) and 10 (landscaping) of Planning Permission 18/1979 (as amended by Variation of Condition applications 20/0122 dated 10/3/20, and 20/3868, dated 20/1/21) for Erection of a single storey ground floor rear extension, first floor side extension and removal of rear access staircase to provide two flats (1x2bed and 1x1bed), including formation of a rear roof terrace and two off street parking spaces

  Granted Conditions New dwelling Extension 6 docs
  Several homes

• 51 Okehampton Road, London, NW10 3EN

  20/3196 Submitted 6 Oct 2020 0m away

  Certificate of lawfulness for proposed loft conversion with rear dormer window, roof extension over existing outrigger and fenestration to front gable to dwellinghouse

  Granted Lawful development Extension Loft or dormer +1 18 docs
  Domestic

• 75 Okehampton Road, London, NW10 3EN

  25/2980 Submitted 21 Oct 2025 0m away

  Proposed replacing first floor and dormer rear window with sliding door, replacing first floor rear windows with double glazed windows, installation of side window to rear dormer and alteration to first floor roof to dwellinghouse.

  Granted Householder Loft or dormer Windows or glazing 6 docs
  Domestic

• 26/0783 Granted

  3 Hamilton Road, London, NW10 1NU

  Certificate of lawfulness for existing single-storey rear extension to dwellinghouse

  26 Mar 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.

  30 Jul 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

  13 May 2026 Lawful development
• 26/1015 Refused

  5 Midholm, Wembley, HA9 9LJ

  Certificate of lawfulness for proposed installation of solar panels to the side and rear roofslope of the dwellinghouse.

  23 Apr 2026 Lawful development
• 26/1176 Refused

  47 Barn Rise, Wembley, HA9 9NH

  Certificate of lawfulness for proposed single storey outbuilding in rear garden of the dwellinghouse.

  11 May 2026 Lawful development