168 Exeter Road, South Harrow, Harrow, HA2 9PJ

1. 29 Sep 2025

   Received by Harrow

2. 12 Aug 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

• 158 Exeter Road, South Harrow, Harrow, HA2 9PJ

  PL/1415/26 Submitted 26 May 2026 0m away

  Decision due ~21 Jul

  Single storey rear extension: 5.00 metres deep, 3.70 metres maximum height and 3.00 metres high to the eaves

  Status unknown Prior approval Extension
  Small domestic

• 173 Exeter Road, Rayners Lane, Harrow, HA2 9PG

  P/1071/20 Submitted 19 Mar 2020 41m away

  Certificate of lawful development (proposed): single storey rear extension (following established prior approval ref : p/0329/20/prior)

  Granted Lawful development Extension 11 docs
  Small domestic

• 173 Exeter Road, Rayners Lane, Harrow, HA2 9PG

  P/0329/20/PRIOR Submitted 29 Jan 2020 41m away

  Single storey rear extension: 4.80 Metres deep 3.00 Metres maximum height 2.89 Metres high to the eaves

  Decided Householder Extension 9 docs
  Small domestic

• 145 Exeter Road, Rayners Lane, Harrow, HA2 9PG

  P/5556/16 Submitted 16 Nov 2016 41m away

  Single storey rear extension: extending 4 metres beyond the original rear wall 3.150 Metres maximum height 3 metres high to the eaves

  Decided Householder Extension 13 docs
  Small domestic

• 173 Exeter Road, South Harrow, Harrow, HA2 9PG

  P/4904/19/PRIOR Submitted 25 Nov 2019 41m away

  Single Storey Rear Extension: 4.8 metres deep, 2.895 metres maximum height, 3 metres high to the eaves

  Refused Prior approval Extension 7 docs
  Small domestic

• 149 Exeter Road, Rayners Lane, Harrow, HA2 9PG

  P/1519/23 Submitted 22 May 2023 41m away

  Certificate of lawful development (proposed): alterations and extension to roof to form end gable; rear dormer with juliette balcony; two rooflights in front roofslope; two windows in end gable

  Granted Lawful development Extension Loft or dormer +1 13 docs

• PL/1761/26 Status unknown

  1 Middle Road, Harrow On The Hill, Harrow, HA2 0HW

  Certificate of lawful development (proposed): Replacement of ground floor front bay window

  29 Jun 2026 Lawful development
• PL/1772/26 Status unknown

  114 Somervell Road, South Harrow, Harrow, HA2 8TT

  Certificate of Lawful Proposed Development: Demolition and replacement of first floor level and roof

  29 Jun 2026 Lawful development
• PL/1735/26 Status unknown

  222 Malvern Avenue, South Harrow, Harrow, HA2 9HE

  Certificate of lawful development (proposed): Rear dormer; installation of rooflight in front roofslope

  24 Jun 2026 Lawful development
• PL/1716/26 Status unknown

  59 Leamington Crescent, South Harrow, Harrow, HA2 9HH

  Certificate of Lawful Development (Proposed): Garden room with garden tools storage at rear (demolition of detached garage)

  22 Jun 2026 Lawful development
• PL/1696/26 Status unknown

  31 Chandos Road, Harrow, HA1 4QX

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

  22 Jun 2026 Lawful development