EAST/1021/02/CLP

1. 8 Aug 2002

   Received by Harrow

2. 19 Aug 2002

   Validated

   Checked as complete and ready for consideration.

3. 3 Oct 2002

   Decision issued: Grant

4. 26 Jul 2026

   Added to PlanIndex

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.

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

• P/1027/10 Granted

  34 Portland Crescent, Stanmore, HA7 1ND

  Single storey rear extension front porch

  26 Apr 2010 0m away Full applications
• P/0781/10 Granted

  18 Portland Crescent, Stanmore, HA7 1ND

  Single storey rear extension

  1 Apr 2010 0m away Full applications
• P/2913/18/PRIOR Decided

  24 Portland Crescent, Stanmore, HA7 1ND

  Single storey rear extension: extending 6 metres beyond the original rear wall 3.3 Metres maximum height 3 metres high to the eaves

  29 Jun 2018 0m away Householder
• P/2502/18 Decided

  32 Portland Crescent, Stanmore, HA7 1ND

  Certificate of lawful development (proposed): single storey rear extension (demolition of single storey rear extension)

  7 Jun 2018 0m away Lawful development
• P/1663/18/PRIOR Decided

  38 Portland Crescent, Stanmore, HA7 1ND

  Single storey rear extension extending 4 metres beyond the original rear wall 3 metres maximum height 3 metres high to the eaves

  16 Apr 2018 0m away Householder
• EAST/1020/02/FUL Granted

  6 Portland Crescent, Stanmore, HA7 1ND

  Alterations to roof to form end gable and rear dormer

  8 Aug 2002 0m away Full applications

• 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