18 Birchmead Avenue, Pinner, Harrow, HA5 2BG

This site has had 3 applications since 2025.

• PL/2957/25 Status unknown

  18 Birchmead Avenue, Pinner, Harrow, HA5 2BG

  Single storey rear extension: 5.34 metres deep, 3.66 metres maximum height and 3.00 metres high to the eaves

  Submitted 14 Nov 2025 Prior approval
• PL/2962/25 Status unknown

  18 Birchmead Avenue, Pinner, Harrow, HA5 2BG

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

  Submitted 14 Nov 2025 Lawful development

1. 22 Jun 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 17 August 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; 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.

• 8 Birchmead Avenue, Pinner, HA5 2BG

  P/3776/08 Submitted 17 Nov 2008 50 yards away

  Alterations to roof to form end gable and rear dormer with juliet balcony; external alerations and three front roof lights

  Refused Full applications Loft or dormer 14 docs

• 18 Birchmead Avenue, Pinner, Harrow, HA5 2BG

  PL/2957/25 Submitted 14 Nov 2025 50 yards away

  Decision due ~9 Jan

  Single storey rear extension: 5.34 metres deep, 3.66 metres maximum height and 3.00 metres high to the eaves

  Status unknown Prior approval Extension
  Small domestic

• 18 Birchmead Avenue, Pinner, Harrow, HA5 2BG

  PL/2962/25 Submitted 14 Nov 2025 50 yards away

  Decision due ~9 Jan

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

  Status unknown Lawful development Extension Loft or dormer

• Conway Lodge, Cuckoo Hill, Pinner, HA5 2BE

  P/4601/18 Submitted 15 Oct 2018 150 yards away

  Rear dormer

  Refused Householder Loft or dormer 15 docs
  Domestic

• Birchmead Cuckoo Hill, Pinner, Harrow, HA5 2BE

  P/4584/18 Submitted 15 Oct 2018 150 yards away

  INVALID - DOMESTIC VEHICLE CROSSING APPLICATION-DROP KERB Refer to drawing nos. 01 to 04.

  Withdrawn Householder
  Domestic

• Conway Lodge, Cuckoo Hill, Pinner, HA5 2BE

  P/4599/18 Submitted 15 Oct 2018 150 yards away

  First floor side extension

  Granted Householder Extension 14 docs
  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)

  Received 1 Jul, published by the council 12 Aug 2026 Householder
• PL/1766/26 Status unknown

  17 Sandymount Avenue, Stanmore, Harrow, HA7 4UA

  Vehicle access

  Received 29 Jun, published by the council 12 Aug 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

  Received 29 Jun, published by the council 12 Aug 2026 Householder
• PL/1763/26 Status unknown

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

  Single storey rear extension

  Received 29 Jun, published by the council 12 Aug 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

  Received 29 Jun, published by the council 12 Aug 2026 Householder