P/0541/22/PRIOR

1. 17 Feb 2022

   Received by Harrow

2. 18 Feb 2022

   Validated

   Checked as complete and ready for consideration.

3. 30 Mar 2022

   Decision issued: Grant

4. 3 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• P/0656/09 Decided

  1 Blythwood Road, Pinner, HA5 3QD

  Prior approval for siting and appearance: 10.3 M high telecommunications mast with associated equipment cabinet and pillar

  20 Mar 2009 0m away Telecoms
• P/3106/07 Granted

  1 Blythwood Road, Pinner, HA5 3QD

  Single storey front part single and part two storey extension to both sides and external alterations

  20 Sep 2007 0m away Full applications
• P/0259/22 Granted

  11 Blythwood Road, Pinner, Harrow, HA5 3QD

  Single-storey front extension, two-storey side to rear extension, single-storey rear extension and first floor rear extension to No.15; Single-storey side and rear extension, and first floor rear extension to No. 11; external alterations (demolition of attached garage and outbuilding)

  26 Jan 2022 0m away Full applications
• P/4945/21 Granted

  15 Blythwood Road, Pinner, Harrow, HA5 3QD

  Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; alterations to roof; rear dormer; two rooflights in front roofslope; external alterations (demolition of detached garage and conservatory)

  20 Dec 2021 0m away Householder
• P/4658/21 Granted

  11 Blythwood Road, Pinner, Harrow, HA5 3QD

  Single storey side to rear extension; patio at rear; external alterations (demolition of attached garage and outbuilding)

  24 Nov 2021 0m away Householder
• P/4659/21 Decided

  11 Blythwood Road, Pinner, HA5 3QD

  Alterations and extension to roof to form end gable; rear dormer; two rooflightsin front roofslope; window in end gable; outbuilding at rear for use as games room / gym

  24 Nov 2021 0m away Lawful development

• PL/1378/26 Status unknown

  45 Athelstone Road, Harrow Weald, Harrow, HA3 5NX

  Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.85 metres high to the eaves

  20 May 2026 Prior approval
• PL/0361/26 Status unknown

  36 Alfriston Avenue, North Harrow, Harrow, HA2 7EF

  Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 2.75 metres high to the eaves

  10 Feb 2026 Prior approval
• PL/0337/26 Status unknown

  23 The Chase, Edgware, Harrow, HA8 5DW

  Single storey rear extension: 5.00 metres deep, 2.95 metres maximum height and 2.85 metres high to the eaves

  8 Feb 2026 Prior approval
• PL/0309/26 Status unknown

  27 Courtfield Avenue, Harrow, HA1 2JX

  Single storey rear extension: 6.00 metres deep, 3.35 metres maximum height and 3.00 metres high to the eaves

  4 Feb 2026 Prior approval
• PL/0005/26 Status unknown

  4 Carmelite Way, Harrow Weald, Harrow, HA3 5LX

  Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves

  5 Jan 2026 Prior approval