49 Argyle Road, North Harrow, Harrow, HA2 7AL

1. 11 Mar 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 6 May 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.

• 104 Argyle Road, North Harrow, Harrow, HA2 7AJ

  P/1457/21 Submitted 7 Apr 2021 57m away

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

  Granted Lawful development Loft or dormer 14 docs

• 87 Blenheim Road, West Harrow, Harrow, HA2 7AQ

  PL/0918/26 Submitted 2 Apr 2026 115m away

  Decision due ~28 May

  Single storey front extension incorporating porch, Single storey side to rear extension; Raised patio to rear (Demolition of attached garage)

  Status unknown Householder Extension Demolition
  Small domestic

• 87 Blenheim Road, West Harrow, Harrow, HA2 7AQ

  PL/0912/26 Submitted 2 Apr 2026 115m away

  Decision due ~28 May

  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

  Status unknown Lawful development Extension Loft or dormer +1

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

  P/3837/22 Submitted 7 Nov 2022 149m 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 149m 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/1481/26 Submitted 2 Jun 2026 149m away

  Decision due ~28 Jul

  Single storey rear extension; alteration to garage and side extension roof; conversion of garage to habitable room; external alterations

  Status unknown Householder Extension
  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