138 Dormers Wells Lane Southall UB1 3JB

1. 2 Feb 2026

   Received by Ealing

2. 19 Mar 2026

   Decision issued: Permitted Development

3. 11 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.

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

• 138 Dormers Wells Lane Southall UB1 3JB

  261158FUL Submitted 17 Mar 2026 0m away

  Conversion of a single dwellinghouse into two self-contained dwellings; first floor rear extension; and provision of associated amenity space, refuse and cycle storage

  Refused Full applications Extension 11 docs
  Domestic

• 138 Dormers Wells Lane Southall UB1 3JB

  254762CPL Submitted 19 Dec 2025 0m away

  Single storey porch extension; alteration of roof from hip to gable end; rear roof extension (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension Loft or dormer 5 docs
  Small domestic

• 138 Dormers Wells Lane Southall UB1 3JB

  254749PALHE Submitted 18 Dec 2025 0m away

  Single storey rear extension (max 6m deep and max 3m high) following the demolition of the existing rear extension (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension Demolition 6 docs
  Small domestic

• 138 Dormers Wells Lane Southall UB1 3JB

  260385CPL Submitted 2 Feb 2026 0m away

  Single storey detached garden outbuilding used ancillary to main house (following demolition of existing shed) (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Demolition 5 docs
  Small domestic

• 138 Dormers Wells Lane Southall UB1 3JB

  254762CPL Submitted 19 Dec 2025 0m away

  Single storey porch extension; alteration of roof from hip to gable end; rear roof extension (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension Loft or dormer 5 docs
  Small domestic

• 138 Dormers Wells Lane Southall UB1 3JB

  261158FUL Submitted 17 Mar 2026 0m away

  Conversion of a single dwellinghouse into two self-contained dwellings; first floor rear extension; and provision of associated amenity space, refuse and cycle storage

  Refused Full applications Extension 11 docs
  Domestic

• 261588CPL Granted

  13 Julien Road Ealing W5 4XA

  Rear roof extension, and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)

  15 Apr 2026 Lawful development
• 261863CPE Granted

  66 Horn Lane Acton W3 6NT

  Continue to use the property as two self-contained flats (Lawful Development Certificate for Existing Use)

  6 May 2026 Lawful development
• 260202CPL Withdrawn

  19 Woodrow Close Perivale UB6 7HU

  Change of use of a dwellinghouse (Use Class C3) to Children's Care Home (Use Class C2) (Lawful Development Certificate for a Proposed Development)

  20 Jan 2026 Lawful development
• 261805CPE Refused

  10A Western Avenue Acton W3 7UD

  Existing use of first floor/second floor duplex flat (Use Class C3) as a small House in Multiple Occupation (Use Class C4) (Lawful Development Certificate for an Existing Use)

  30 Apr 2026 Lawful development
• 261806CPE Refused

  12 Western Avenue Acton W3 7UD

  Continue use of ground floor flat as HMO (C4) (Lawful Development Certificate for Existing Use)

  30 Apr 2026 Lawful development