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Planning application

P/5386/18

7 Walton Road, Harrow, HA1 4UX

Granted Harrow Certificate of Lawful Development Existing

Proposal

Certificate Of Lawful Development (Proposed): Single Storey Rear Extension (Following established prior approval for application P/4324/18/PRIOR)

As published by the council, reference P/5386/18

Timeline

Dates from the published record

  1. 4 Dec 2018

    Received by Harrow

  2. 10 Dec 2018

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jan 2019

    Decision issued: Grant

  4. 3 Aug 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

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

Nearby applications

Within 500 metres

  • PL/1244/26 Status unknown

    21 Walton Road, Harrow, HA1 4UX

    Change of use from HMO (C4) to Residential Family Assessment Centre (C2)

    5 May 2026 0m away Full applications
  • P/0958/07 Granted

    17 Walton Road, Harrow, HA1 4UX

    Demolition of existing attached shed and conservatory and erection of single storey rear extension to end terrace dwellinghouse

    30 Mar 2007 0m away Lawful development
  • P/4324/18/PRIOR Decided

    7 Walton Road, Harrow, HA1 4UX

    Single storey rear extension extending 6 metres beyond the original rear wall 3.4 Metres maximum height 3 metres high to the eaves

    25 Sep 2018 0m away Householder
  • HA\2006\ENQ\01059 Withdrawn

    27 Walton Road, Harrow, HA1 4UX

    Porch extension outside of permitted development

    21 Sep 2006 0m away Outline
  • P/2165/06 Granted

    7 Walton Road, Harrow, HA1 4UX

    Single storey rear extension

    31 Jul 2006 0m away Full applications
  • P/3167/06 Granted

    27 Walton Road, Harrow, HA1 4UX

    Single storey front extension (porch)

    11 Jul 2006 0m away Full applications

In Harrow

  • PL/1101/26 Status unknown

    21 Fairholme Road, Harrow, HA1 2TL

    Certificate of Lawful Development (Proposed): Single storey rear extension

    22 Apr 2026 Lawful development
  • PL/1077/26 Status unknown

    96 Kenmore Avenue, Kenton, Harrow, HA3 8PN

    Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer with Juliet balcony; two rooflights in front roof slope; window in end gable

    21 Apr 2026 Lawful development
  • PL/0396/26 Status unknown

    23 The Chase, Edgware, Harrow, HA8 5DW

    Certificate of Lawful Proposed Development: Front porch (Demolition of front porch)

    12 Feb 2026 Lawful development
  • PL/0353/26 Status unknown

    27 Courtfield Avenue, Harrow, HA1 2JX

    Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roof slope; window in end gable

    9 Feb 2026 Lawful development
  • PL/0281/26 Status unknown

    40 Shaftesbury Avenue, South Harrow, Harrow, HA2 0PN

    Certificate of Lawful Proposed Development: A lterations to roof to form end gable and rear dormer; Installation of three roof lights in front roof slope and window in gable end

    2 Feb 2026 Lawful development