4 Honister Gardens, Stanmore, Harrow, HA7 2EH

1. 30 Mar 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 25 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

The published feed does not show a live status for this application; the register on Harrow's own portal holds the authoritative version.

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.

• 36 Honister Gardens, Stanmore, Harrow, HA7 2EH

  PL/2178/25 Submitted 19 Aug 2025 0m away

  Decision due ~14 Oct

  Single and two storey rear extension, Alterations to roof to form rear dormer, Decking to rear

  Status unknown Householder Extension Loft or dormer
  Domestic

• 5 Honister Close, Stanmore, Harrow, HA7 2EJ

  P/2278/20 Submitted 6 Jul 2020 67m away

  Two storey side to rear extension; single storey rear extension; conversion of garage to habitable room; external alterations (demolition of side extension)

  Granted Householder Extension Demolition 12 docs
  Small domestic

• 12 Honister Close, Stanmore, Harrow, HA7 2EJ

  P/2158/23 Submitted 24 Jul 2023 67m away

  Single storey front extension incorporating front porch; single and two storey side extension; single storey rear extension (demolition of garage and store)

  Granted Householder Extension Demolition 13 docs
  Small domestic

• 12 Honister Close, Stanmore, Harrow, HA7 2EJ

  P/1073/23 Submitted 10 Apr 2023 67m away

  Single storey front extension incorporating front porch; single storey side to rear extension (demolition of garage and store)

  Granted Householder Extension Demolition 13 docs
  Small domestic

• 10 Honister Close, Stanmore, Harrow, HA7 2EJ

  P/2463/21 Submitted 14 Jun 2021 67m away

  Single storey front extension; two storey side extension; single storey rear extension

  Granted Householder Extension 14 docs
  Small domestic

• 12 Honister Close, Stanmore, Harrow, HA7 2EJ

  P/0511/23/PRIOR Submitted 16 Feb 2023 67m away

  Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves

  Granted Prior approval Extension 6 docs
  Small domestic

• 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