12 Allington Road, Harrow, HA2 6AL

This site has had 3 applications since 2003: 2 approved, 0 refused.

• P/2674/06 Granted

  12 Allington Road, Harrow, HA2 6AL

  Single storey rear extension

  Decided 14 Nov 2006 Full applications
• P/2890/03/DFU Granted

  12 Allington Road, Harrow, HA2 6AL

  Alterations to front & use of garage as room (variation of condition har 20512e)

  Decided 1 Feb 2004 Full applications

1. 19 Sep 2003

   Received by Harrow

2. 23 Sep 2003

   Validated

   Checked as complete and ready for consideration.

3. 14 Nov 2003

   Decision issued: Withdrawn

4. 23 Sep 2026

   Added to PlanIndex

The applicant withdrew this application before Harrow decided it, and is free to submit a revised scheme at any time. 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.

• 16 Allington Road, Harrow, HA2 6AL

  P/0531/12 Submitted 23 Feb 2012 50 yards away

  Rear dormer with juliette balcony (retrospective application)

  Granted Householder Loft or dormer 17 docs
  Domestic

• 14 Allington Road, North Harrow, Harrow, HA2 6AL

  P/0172/23 Submitted 19 Jan 2023 50 yards away

  Conversion of garage to habitable room with installation of window to front; external alterations

  Granted Householder Windows or glazing 12 docs
  Domestic

• 22 Allington Road, Harrow, HA2 6AL

  P/2570/08 Submitted 22 Jul 2008 50 yards away

  Single and two storey rear extension

  Decided Full applications Extension 30 docs

• 13 Allington Road, Harrow, HA2 6AL

  P/0330/08 Submitted 21 Jan 2008 50 yards away

  Single storey rear extension

  Decided Full applications Extension 12 docs
  Small domestic

• 10 Allington Road, Harrow, HA2 6AL

  P/0040/10 Submitted 7 Jan 2010 50 yards away

  Certificate of lawful proposed development: conversion of garage into habitable room and alterations to front elevation

  Granted Lawful development 8 docs

• 16 Allington Road, Harrow, HA2 6AL

  WEST/676/01/VAR Submitted 25 Jul 2001 50 yards away

  Variation of condition 5 of planning permission har/20512(c) to enable use of garage as habitable room)

  Granted Conditions

• 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

  Received 29 Jun, published by the council 12 Aug 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

  Received 29 Jun, published by the council 12 Aug 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

  Received 24 Jun, published by the council 12 Aug 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)

  Received 22 Jun, published by the council 12 Aug 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

  Received 22 Jun, published by the council 12 Aug 2026 Lawful development