29 Radnor Avenue, Harrow, HA1 1SB

This site has had 2 applications since 2025.

• PL/2789/25 Status unknown

  29 Radnor Avenue, Harrow, HA1 1SB

  Certificate of lawful development (Proposed): Alterations to roof to form wrap around rear dormer; three roof lights in front roof slope

  Submitted 27 Oct 2025 Lawful development

1. 26 Oct 2025

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 21 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 29 Radnor Avenue, Harrow, HA1 1SB

  PL/2789/25 Submitted 27 Oct 2025 0m away

  Decision due ~22 Dec

  Certificate of lawful development (Proposed): Alterations to roof to form wrap around rear dormer; three roof lights in front roof slope

  Status unknown Lawful development Extension Loft or dormer

• 3 Rugby Close, Harrow, HA1 1UB

  PL/0426/24 Submitted 19 Feb 2024 94m 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

• 27 Radnor Road, Harrow, HA1 1RZ

  P/1020/20 Submitted 17 Mar 2020 114m away

  First floor side extension

  Granted Householder Extension 27 docs
  Domestic

• 27 Radnor Road, Harrow, HA1 1RZ

  P/0163/20 Submitted 16 Jan 2020 114m away

  Replacement of outbuilding flat roof with a pitched roof

  Decided Householder 12 docs
  Small domestic

• 27 Radnor Road, Harrow, HA1 1RZ

  P/3921/18 Submitted 3 Sep 2018 114m away

  Certificate of lawful development (proposed): new build single storey detached outbuilding to contain garage and therapy room / games room (demolition of detached garage)

  Decided Lawful development New dwelling Demolition 22 docs
  Small domestic

• 27 Radnor Road, Harrow, HA1 1RZ

  P/3828/18 Submitted 24 Aug 2018 114m away

  Certifcate of lawful development (proposed): single storey side extension (demolition of conservatory)

  Granted Lawful development Extension Demolition 21 docs
  Small domestic

• PL/1791/26 Status unknown

  MELTON HOUSE Sudbury Hill, Sudbury, Harrow, HA1 3ND

  Single storey rear glazed extension; single storey side extension; installation of additional windows to front elevation at first floor level; external alterations (demolition of conservatory)

  1 Jul 2026 Householder
• PL/1766/26 Status unknown

  17 Sandymount Avenue, Stanmore, Harrow, HA7 4UA

  Vehicle access

  29 Jun 2026 Householder
• PL/1764/26 Status unknown

  9A Elmwood Avenue, Kenton, Harrow, HA3 8AJ

  Two storey rear extension at lower ground floor and ground floor level

  29 Jun 2026 Householder
• PL/1763/26 Status unknown

  160 Welbeck Road, West Harrow, Harrow, HA2 0RX

  Single storey rear extension

  29 Jun 2026 Householder
• PL/1760/26 Status unknown

  23 Sancroft Road, Wealdstone, Harrow, HA3 7NX

  Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; rooflight in front roof slope; external alterations

  29 Jun 2026 Householder