30 College Hill Road, Harrow Weald, Harrow, HA3 7HE

1. 18 Jun 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 August 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, which usually means the council register holds more recent detail than the copy PlanIndex receives.

The council portal linked on this page carries the authoritative version, including the documents, any consultation deadline and the decision once made. PlanIndex refreshes its copy of the register on a daily cycle.

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

• 30 College Hill Road, Harrow Weald, Harrow, HA3 7HE

  PL/1687/26 Submitted 18 Jun 2026 0m away

  Decision due ~13 Aug

  Alterations to roof to form gable ends and two rear dormers (one with juliette balcony); installation of five rooflights to front roofslope; external alterations

  Status unknown Full applications Loft or dormer

• 57 The Avenue, Harrow Weald, Harrow, HA3 7DB

  PL/2193/24 Submitted 7 Aug 2024 78m away

  Certificate of Lawful Proposed Development: Alterations to roof to form end gable and rear dormer, installation of one roof light in front elevation and new window in end gable

  Refused Lawful development Loft or dormer Windows or glazing

• 57 The Avenue, Harrow Weald, Harrow, HA3 7DB

  PL/0553/25 Submitted 5 Mar 2025 78m away

  Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of rooflight in front roofslope

  Granted Lawful development Loft or dormer

• 38 The Avenue, Harrow Weald, Harrow, HA3 7DE

  PL/2546/25 Submitted 30 Sep 2025 111m away

  Decision due ~25 Nov

  Single storey rear extension; alterations to side facing ground floor windows; external alterations

  Status unknown Householder Extension Windows or glazing
  Small domestic

• 38 The Avenue, Harrow Weald, Harrow, HA3 7DE

  PL/2548/25 Submitted 30 Sep 2025 111m away

  Certificate of lawful development (proposed): Front porch

  Granted Lawful development Extension
  Small domestic

• 13 Adderley Road, Harrow Weald, Harrow, HA3 7HS

  PL/0515/26 Submitted 26 Feb 2026 129m away

  Decision due ~23 Apr

  Certificate of Lawful Proposed Development: Alterations to roof to form rear dormer, Installation of two roof lights in front roof slope

  Status unknown Lawful development Loft or dormer

• PL/1797/26 Status unknown

  61 Uppingham Avenue, Stanmore, Harrow, HA7 2JB

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

  2 Jul 2026 Prior approval
• PL/1793/26 Status unknown

  36 Hinkler Road, Kenton, Harrow, HA3 9AU

  Single storey rear extension: 6.00 metres deep, 3.38 metres maximum height and 2.75 metres high to the eaves

  1 Jul 2026 Prior approval
• PL/1792/26 Status unknown

  3 Monro Gardens, Harrow Weald, Harrow, HA3 6HH

  Single storey rear extension: 6.50 metres deep, 3.20 metres maximum height and 3.00 metres high to the eaves

  1 Jul 2026 Prior approval
• PL/1794/26 Status unknown

  65 Dean Drive, Edgware, Stanmore, Harrow, HA7 1HB

  Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves

  1 Jul 2026 Prior approval
• PL/1749/26 Status unknown

  22 Hazelwood Close, Harrow, HA2 6HD

  Single storey rear extension: 4.50 metres deep, 3.00 metres maximum height and 2.80 metres high to the eaves

  29 Jun 2026 Prior approval