393 Pinner Road, North Harrow, Harrow, HA1 4HN

1. 2 Jun 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 July 2026, 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, which usually means the council register holds more recent detail than the copy PlanIndex receives.

The council portal linked on this page carries the authoritative version, including the documents, any consultation deadline and the decision once made. PlanIndex refreshes its copy of the register on a daily cycle.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 373 Pinner Road, North Harrow, Harrow, HA1 4HN

  P/3837/22 Submitted 7 Nov 2022 0m away

  CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable, rear dormer with juliette balcony and insertion of three rooflights in front roofslope

  Granted Lawful development Loft or dormer 14 docs

• 401 Pinner Road, North Harrow, Harrow, HA1 4HN

  PL/1724/26 Submitted 24 Jun 2026 0m away

  Decision due ~19 Aug

  Single storey rear extension: 6.00 metres deep, 3.60 metres maximum height and 3.00 metres high to the eaves

  Status unknown Prior approval Extension
  Small domestic

• 393 Pinner Road, North Harrow, Harrow, HA1 4HN

  PL/1480/26 Submitted 2 Jun 2026 0m away

  Decision due ~28 Jul

  Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; single storey outbuilding in rear garden

  Status unknown Lawful development Loft or dormer
  Small domestic

• 399 Pinner Road, North Harrow, Harrow, HA1 4HN

  PL/1397/26 Submitted 21 May 2026 0m away

  Decision due ~16 Jul

  Single and two storey side extension; Single storey rear extension; Alterations to porch roof; Alterations to roof of first floor rear extension (Demolition of attached garage)

  Status unknown Householder Extension Roofing +1
  Small domestic

• 399 Pinner Road, North Harrow, Harrow, HA1 4HN

  PL/0588/26 Submitted 5 Mar 2026 0m away

  Decision due ~30 Apr

  Single storey rear extension: 6.00 metres deep, 3.13 metres maximum height and 3.00 metres high to the eaves

  Status unknown Prior approval Extension
  Small domestic

• 19 Westmorland Road, Harrow, HA1 4PN

  PL/2477/25 Submitted 23 Sep 2025 83m away

  Certificate of Lawful Proposed Development: Alterations to roof to form end gable and rear dormer with Juliette balcony, Installation of two roof lights in front roof slope and new window in end gable

  Granted Lawful development Loft or dormer Windows or glazing

• 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