14 Summit Road Northolt UB5 5HJ

1. 15 Jul 2026

   Received by Old Oak and Park Royal Development Corporation

2. 20 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 9 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Old Oak and Park Royal Development Corporation took a median of 55 days over the applications it decided in the last year.

This application is with Old Oak and Park Royal Development Corporation for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 14 Summit Road Northolt UB5 5HJ

  261760PALHE Submitted 28 Apr 2026 0m away

  Single storey (max 6.00m deep and max 3.23m high) rear extension (following demolition of existing rear extension) (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension Demolition 10 docs
  Small domestic

• 14 Summit Road Northolt Middlesex UB5 5HJ

  P/2008/1767 Submitted 8 May 2008 0m away

  Single storey rear extension (Lawful Devlopment Certificate for Proposed Development)

  Refused Lawful development Extension
  Small domestic

• 14 Summit Road Northolt Middlesex UB5 5HJ

  P/2008/1767 Submitted 8 May 2008 0m away

  Single storey rear extension (Lawful Devlopment Certificate for Proposed Development)

  Refused Lawful development Extension
  Small domestic

• 14 Summit Road Northolt UB5 5HJ

  261881CPL Submitted 1 May 2026 0m away

  Alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony with balustrade, and installation of three rooflights to front roofslope (Lawful Development Certificate for Proposed Development

  Granted Lawful development Extension Loft or dormer 7 docs

• 14 Summit Road Northolt UB5 5HJ

  262321HH Submitted 8 Jun 2026 0m away

  Two storey side extension; part single, part two storey rear extension; alteration of roof from hip to gable end; rear roof extension and installation of three rooflights to front roofslope

  Granted Householder Extension Loft or dormer 15 docs
  Domestic

• 14 Summit Road Northolt UB5 5HJ

  261760PALHE Submitted 28 Apr 2026 0m away

  Single storey (max 6.00m deep and max 3.23m high) rear extension (following demolition of existing rear extension) (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension Demolition 10 docs
  Small domestic

• 261571HH Granted

  55 Ramillies Road Chiswick W4 1JW

  Single storey rear extension; alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roofslope; alterations to side fenestrations; replacement glazing throughout, replacement external render and hung tiles

  14 Apr 2026 Householder
• 262060HH Granted

  8 Carlyle Gardens Southall UB1 2BN

  Construction of single storey rear extension; first floor rear extension; alterations to the front, side and rear elevations involving modifications and insertion of windows; together with associated internal alterations (Retrospective)

  19 May 2026 Householder
• 262480HH Refused

  270 Norwood Road Southall UB2 4JH

  Alteration of roof from hip to gable end; rear roof extension; installation of three rooflights to front roofslope; alteration to first floor rear extension roof; external alterations

  19 Jun 2026 Householder
• 262450HH Granted

  83 Bilton Road Perivale UB6 7BB

  Formation of vehicle crossover

  18 Jun 2026 Householder
• 262646HH Granted

  130 Bridge Avenue Hanwell W7 3AR

  Single storey rear extension

  2 Jul 2026 Householder