18 Ashdale Grove, Stanmore, HA7 3SB

1. 21 Nov 2008

   Received by Harrow

2. 26 Nov 2008

   Validated

   Checked as complete and ready for consideration.

3. 16 Jan 2009

   Decision issued: WDT

4. 23 Sep 2026

   Added to PlanIndex

Harrow has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 17 Ashdale Grove, Stanmore, HA7 3SB

  P/1330/17 Submitted 15 Mar 2017 50 yards away

  Single storey rear extension

  Decided Householder Extension 13 docs
  Small domestic

• 25 Ashdale Grove, Stanmore, Harrow, HA7 3SB

  P/2001/21 Submitted 12 May 2021 50 yards away

  Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of five rooflights in front roofslope; front porch; replacement of window with door to side elevation

  Granted Lawful development Extension Loft or dormer +1 11 docs
  Small domestic

• 7 Ashdale Grove, Stanmore, Harrow, HA7 3SB

  P/2494/22 Submitted 5 Jul 2022 50 yards away

  Single storey side to rear extension

  Granted Householder Extension 15 docs
  Small domestic

• 12 Ashdale Grove, Stanmore, Harrow, HA7 3SB

  PL/0172/24 Submitted 24 Jan 2024 50 yards away

  Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.90 metres high to the eaves

  Granted Prior approval Extension
  Small domestic

• 28 Ashdale Grove, Stanmore, Harrow, HA7 3SB

  PL/0094/24 Submitted 15 Jan 2024 50 yards away

  Single storey side to rear extension; raised patio and external steps to rear; external alterations (demolition of detached garage)

  Granted Householder Extension Demolition
  Small domestic

• 10 Ashdale Grove, Stanmore, HA7 3SB

  P/0502/17 Submitted 26 Jan 2017 50 yards away

  Single storey rear extension: extending 6 metres beyond the original rear wall 3.8 Metres maximum height 3 metres high to the eaves

  Decided Householder Extension 10 docs
  Small domestic

• PL/1786/26 Status unknown

  23 Stuart Road, Wealdstone, Harrow, HA3 7RB

  Conversion of detached garage at rear to provide a single storey dwelling house ( 1 x 1 bed); Replace garage doors with door and window in front elevation; Replace door with window in side elevation; External alterations; Cycle and Refuse storage

  Received 30 Jun, published by the council 12 Aug 2026 Full applications
• PL/1784/26 Status unknown

  14 Treve Avenue, West Harrow, Harrow, HA1 4AJ

  Conversion of existing 6-bed 6-person HMO into 7-bed 8-person HMO with associated bin and cycle storage

  Received 30 Jun, published by the council 12 Aug 2026 Full applications
• PL/1777/26 Status unknown

  11 London Road, Harrow, HA1 3JJ

  Refurbishment and replacement of windows and door to the basement and ground floor front, side and rear elevations

  Received 29 Jun, published by the council 12 Aug 2026 Full applications
• PL/1743/26 Status unknown

  49 Kings Way, Harrow, HA1 1XT

  Single and two storey side extension; external alterations: Conversion of dwellinghouse (C3) into a 6 person HMO (C4); refuse / cycle storage (demolition of attached garage)

  Received 25 Jun, published by the council 12 Aug 2026 Full applications
• PL/1710/26 Status unknown

  4 Kenton Road, Kenton, Harrow, HA1 2BL

  Conversion of dwelling (C3) into house of multiple occupancy for up to 6 persons (Sui Generis)

  Received 22 Jun, published by the council 12 Aug 2026 Full applications