29 Radnor Avenue, Harrow, HA1 1SB

This site has had 2 applications since 2025.

• PL/2794/25 Status unknown

  29 Radnor Avenue, Harrow, HA1 1SB

  Single storey rear extension, External alterations

  Submitted 26 Oct 2025 Householder

1. 27 Oct 2025

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 22 December 2025, 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.

• 29 Radnor Avenue, Harrow, HA1 1SB

  PL/2794/25 Submitted 26 Oct 2025 50 yards away

  Decision due ~21 Dec

  Single storey rear extension, External alterations

  Status unknown Householder Extension
  Small domestic

• 3 Rugby Close, Harrow, HA1 1UB

  P/3401/11 Submitted 14 Dec 2011 100 yards away

  Retrospective application for a single storey rear extension

  Granted Householder Extension 11 docs
  Small domestic

• 6 Rugby Close, Harrow, HA1 1UB

  P/4109/07UN Submitted 6 Dec 2007 100 yards away

  Single storey front & side; single storey rear extensions

  Granted Full applications Extension 14 docs
  Small domestic

• 6 Rugby Close, Harrow, HA1 1UB

  EAST/1026/01/FUL Submitted 21 Sep 2001 100 yards away

  Single storey front side and rear extension & rear canopy

  Granted Full applications Extension
  Small domestic

• 6 Rugby Close, Harrow, HA1 1UB

  P/2483/07 Submitted 30 Jul 2007 100 yards away

  Single storey front side to rear extension; open canopy at ground floor rear.

  Granted Full applications Extension 13 docs
  Small domestic

• 3 Rugby Close, Harrow, HA1 1UB

  PL/0426/24 Submitted 19 Feb 2024 100 yards away

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

  Granted Lawful development Extension Loft or dormer +1

• 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