4 Hazelcroft, Hatch End, Pinner, Harrow, HA5 4BZ

1. 23 Aug 2024

   Received by Harrow

2. 5 Sep 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.

• 79 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4BX

  P/1727/21 Submitted 26 Apr 2021 40m away

  INVALID - After originally planning to carry out this development in 2020, this was postponed due to Covid, as my wife was shielding, and also her mother died in April 2020. We are now planning to carry out a development in 2021 but have decided to reduce the scope of the development which received planning permission (a two storey extension with a single storey side extension) to a single storey extension with the same footprint at the rear of the house and a reduced side extension which leaves the front part of the garage unchanged. As the proposed development is single storey, less than 6 metres from the detached house and with a height of less than 3 metres the development would probably now fall within the scope of a permitted development. However, following an email exchange with Mr Shamal London of Harrow Planning Department, he suggested a non material amendment to our existing permission is the best way forward. The reason it is non material is that the development is a significant reduction in impact on the neighbourhood compared to the approved plans. The footprint is identical at the rear but all single storey, while there is no side extension at the front as the existing garage is being retained. There is now virtually no impact on the aspect of the house from the front, apart from the previously approved windows either side of the front door, as the single storey extension with flat roof will not be visible from the road. There is also significantly less impact on neighbours on either side as there is no second storey and, as before, there are existing buildings on the boundary of both neighbours. On the North side (no. 81) there will be no visual impact and on the South side (no. 77) the impact on their boundary is under half that agreed in Planning Permission P/3613/19. We already have a party wall agreement in place for the previous larger extension.

  Withdrawn Amendments New dwelling Extension +1
  Small domestic

• 57 Rowlands Avenue, Hatch End, Pinner, HA5 4BX

  P/5015/16 Submitted 24 Oct 2016 40m away

  Front porch canopy; single storey side extension; external alterations (demolition of outbuilding)

  Decided Householder Extension Demolition 10 docs
  Small domestic

• 79 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4BX

  P/3526/21 Submitted 24 Aug 2021 40m away

  Single storey rear extension and installation of glass panes either side of front door

  Granted Householder Extension 12 docs
  Small domestic

• 79 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4BX

  P/3613/19 Submitted 15 Aug 2019 40m away

  Single storey side to rear extension; single and two storey rear extension; rooflight in existing side extension; external alterations (demolition of attached garage / store)

  Granted Householder Extension Loft or dormer +1 18 docs
  Small domestic

• 83 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4BX

  PL/1490/25 Submitted 6 Jun 2025 40m away

  Decision due ~1 Aug

  Single storey front extension, Single and two storey side to rear extension, Alterations to room to form rear dormers, Roof lights in front reef slope, External alterations (Demolition of attached garage)

  Status unknown Householder Extension Loft or dormer +1
  Small domestic

• 57 Rowlands Avenue, Hatch End, Pinner, HA5 4BX

  P/1360/17 Submitted 23 Mar 2017 40m away

  Front porch canopy; single storey side extension; external alterations (demolition of outbuilding)

  Granted Householder Extension Demolition 6 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