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Planning application

262678CPL

19 Southwell Avenue Northolt UB5 4DX

Awaiting decision Ealing Certificate of Lawfulness - Proposed

Proposal

Rear roof extension; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)

As published by the council, reference 262678CPL

Timeline

Dates from the published record

  1. 6 Jul 2026

    Received by Ealing

  2. 2 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Ealing 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.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • P/2009/0987 Granted

    53 Sussex Crescent Northolt Middlesex UB5 4DP

    Single storey extension to front and single storey side/rear and rear extension

    9 Apr 2009 118m away Full applications
  • 262442HH Awaiting decision

    46 Perth Close Northolt UB5 4AU

    Single storey rear extension and rear roof extension, and installation of two roof lights to front roofslope.

    17 Jun 2026 153m away Householder
  • 262442HH Awaiting decision

    46 Perth Close Northolt UB5 4AU

    Single storey rear extension and rear roof extension, and installation of two roof lights to front roofslope.

    17 Jun 2026 153m away Householder
  • 243367PTT Granted

    Street Record Perth Close Northolt UB5 4AU

    TPO.614 T1 - Lombardy Poplar - fell TPO.614 T3 - Poplar - fell TPO.614 T5 - Poplar - fell TPO.614 T4 - Poplar - remove Deadwood TPO.614 T6 - Poplar - remove Deadwood

    4 Sep 2024 175m away Trees
  • 261883FUL Granted

    49A Kempton Avenue Northolt UB5 4HF

    Formation of vehicle crossover including expansion of existing dropped kerb; provision of hardstanding and cycle storage and associated alterations to front boundary

    6 May 2026 185m away Full applications
  • 261883FUL Granted

    49A Kempton Avenue Northolt UB5 4HF

    Formation of vehicle crossover including expansion of existing dropped kerb; provision of hardstanding and cycle storage and associated alterations to front boundary

    6 May 2026 185m away Full applications

In Ealing

  • 262398CPL Granted

    22 Endsleigh Road West Ealing W13 0RE

    Rear dormer roof extension to rear (main) roofslope (involving conversion of roofspace to habitable use); rear dormer roof extension to rear outrigger; (following demolition of existing chimney stack above roof level to rear outrigger); installation of two rooflight to front roofslope; and associated internal alterations (Application for a Lawful Development Certificate for a Proposed Development)

    15 Jun 2026 Lawful development
  • 262426CPL Granted

    8 Oakfield Gardens Greenford UB6 8SD

    Single storey rear garden outbuilding (Lawful Development Certificate for a Proposed Development)

    9 Jun 2026 Lawful development
  • 262275CPL Granted

    19 Gordon Road Southall UB2 5QE

    Rear roof extension; rear outrigger roof extension; installation of two rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

    5 Jun 2026 Lawful development
  • 260468CPL Granted

    46 Rose Gardens Ealing W5 4JX

    Replacement of windows, external doors, fixtures and fittings including front entrance canopy, fascias and rainwater goods; and all other associated internal and external alterations and improvements (Regulation 3 - Application by London Borough of Ealing) (Lawful Development Certificate for a Proposed Development)

    6 Feb 2026 Lawful development
  • 262230CPL Granted

    34 Grove Avenue Hanwell W7 3EP

    Rear roof extension (involving conversion of roof space to habitable use); incorporating a rear dormer and dormer extension over the existing rear outrigger roof; and installation of two rooflights to the front roof slope; (Application for a Lawful Development Certificate for a Proposed Development)

    2 Jun 2026 Lawful development