14 Lamorna Grove, Stanmore, Harrow, HA7 1PQ

1. 9 Mar 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

Harrow granted permission, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 10 Lamorna Grove, Stanmore, Harrow, HA7 1PQ

  PL/0889/25 Submitted 31 Mar 2025 0m away

  Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of two rooflights in front roofslope and new window in gable end

  Granted Lawful development Loft or dormer Windows or glazing

• 16 Thistlecroft Gardens, Stanmore, Harrow, HA7 1PN

  P/0933/20 Submitted 10 Mar 2020 79m away

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

  Refused Householder Extension 21 docs
  Small domestic

• 16 Thistlecroft Gardens, Stanmore, Harrow, HA7 1PN

  P/0909/20 Submitted 9 Mar 2020 79m away

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

  Refused Householder Extension 22 docs
  Small domestic

• 16 Thistlecroft Gardens, Stanmore, Harrow, HA7 1PN

  P/0515/20 Submitted 11 Feb 2020 79m away

  Single storey front, two storey side and single storey rear extension

  Refused Householder Extension 21 docs
  Small domestic

• 16 Thistlecroft Gardens, Stanmore, HA7 1PN

  P/1841/22/6102 Submitted 9 Dec 2022 79m away

  Single storey rear extension: 6.00 Metres deep 3.10 Metres maximum height 3.00 Metres high to the eaves

  Decided Extension 14 docs
  Small domestic

• 16 Thistlecroft Gardens, Stanmore, Harrow, HA7 1PN

  P/1558/20/PRIOR Submitted 4 May 2020 79m away

  Single Storey Rear Extension: extending 6.00 metres beyond the original rear wall, 3.09 metres maximum height, 2.90 metres high to the eaves.

  Refused Prior approval Extension 17 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