43 Walton Avenue, South Harrow, Harrow, HA2 8QU

1. 4 Jul 2025

   Received by Harrow

2. 2 Sep 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.

• 89 Carlyon Avenue, South Harrow, Harrow, HA2 8SN

  PL/2534/25 Submitted 30 Sep 2025 121m away

  Decision due ~25 Nov

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

  Status unknown Prior approval Extension
  Small domestic

• 89 Carlyon Avenue, South Harrow, Harrow, HA2 8SN

  PL/2663/25 Submitted 15 Oct 2025 121m away

  Single storey rear extension: 4.50 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves

  Granted Prior approval Extension
  Small domestic

• 83 Carlyon Avenue, South Harrow, Harrow, HA2 8SN

  PL/0907/26 Submitted 1 Apr 2026 121m away

  Decision due ~27 May

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

  Status unknown Lawful development Extension Loft or dormer

• 354 Eastcote Lane, Harrow, HA2 9AJ

  PL/3302/25 Submitted 18 Dec 2025 172m away

  Decision due ~12 Feb

  Proposed change of use from dwelling house (planning use class C3 - dwellinghouses) to children’s care home (planning use class C2 - residential institutions) for up to 3 children ages 10 – 17 years old, and the provision of off-street parking including vehicle access

  Status unknown Full applications
  Domestic

• Sri's Cakes, 332 Eastcote Lane, Harrow, HA2 9AJ

  P/3221/22 Submitted 9 Sep 2022 172m away

  Single and two storey rear extension to ground floor retail unit (demolition of storage building at rear)

  Granted Full applications Extension Demolition 20 docs

• Carlyon Avenue, Earlsmead, Harrow, HA2 8SS

  PL/0041/26 Submitted 7 Jan 2026 174m away

  Electronic Communications Notification: Remove 3 antennas and 1 cabinet replaced with 3 new antennas and 1 cabinet; ancillary works

  Granted

• 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