183 Cannon Lane, Pinner, Harrow, HA5 1HU

1. 14 Aug 2025

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

Harrow granted permission, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 164 Cannon Lane, Pinner, Harrow, HA5 1HX

  P/0353/23 Submitted 1 Feb 2023 126m away

  Variation Of Condition 2 (Approved Plans) Attached To Planning Permission P/0241/18 Allowed On Appeal Reference App/M5450/W/18/3212145 Dated 10/04/19 To allow alterations to front and rear garden layout, new front crossover, alterations to boundary treatment, and revised car parking arrangements.

  Granted Amendments 17 docs

• 162 Cannon Lane, Pinner, Harrow, HA5 1HX

  P/1838/20 Submitted 2 Jun 2020 126m away

  CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Detached outbuilding at rear for use as gym.

  Granted Lawful development 5 docs

• 164 Cannon Lane, Pinner, HA5 1HX

  P/0241/18/5427 Submitted 20 Sep 2018 126m away

  Re-development to provide a pair of semi-detached two storey dwellings with accommodation in roof; parking; cycle & refuse storage; associated landscaping involving demolition of exisitng chalet bungalow

  Decided Demolition 6 docs

• 164 Cannon Lane, Pinner, Harrow, HA5 1HX

  P/0241/18 Submitted 17 Jan 2018 126m away

  Re-development to provide a pair of semi-detached two storey dwellings with accommodation in roof; Parking; Cycle & Refuse Storage; Associated landscaping involving demolition of exisitng chalet bungalow

  Refused Full applications Demolition 49 docs

• 164 Cannon Lane, Pinner, Harrow, HA5 1HX

  P/3308/19 Submitted 24 Jul 2019 126m away

  Details pursuant to Conditions 3 (Materials) and 4 (Construction Method Statement) attached to planning permission P/0241/18 allowed under appeal reference APP/M5450/W/18/3212145 for Re-development to provide a pair of semi-detached two storey dwellings with accommodation in roof; Parking; Cycle & Refuse Storage; Associated landscaping involving demolition of exisitng chalet bungalow

  Refused Prior approval Demolition 19 docs

• 164 Cannon Lane, Pinner, Harrow, HA5 1HX

  P/2681/21 Submitted 28 Jun 2021 126m away

  Details pursuant to Condition 3 (materials) and Condition 4 (construction method statement) of planning permission P/0241/18 allowed on appeal reference: APP/M5450/W/18/3212145 Dated 10.4.2019 for Re-development to provide a pair of semi-detached two storey dwellings with accommodation in roof; Parking; Cycle & Refuse Storage; Associated landscaping involving demolition of exisitng chalet bungalow

  Granted Prior approval Demolition 26 docs

• 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