56 Chamberlain Road Llandaff North Cardiff CF14 2LX

1. 23 Aug 2024

   Received by Cardiff

2. 16 Sep 2024

   Decision issued: Permission Granted

3. 6 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 five 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

• 47 Chamberlain Road Llandaff North Cardiff CF14 2LW

  22/02782/HSE Submitted 21 Nov 2022 48m away

  Proposed Two storey side extension

  Granted Householder Extension 7 docs
  Domestic

• 35 Chamberlain Road Llandaff North Cardiff CF14 2LW

  26/01835/HSE Submitted 31 Aug 2026 57m away

  92% historically approved · decision due ~26 Oct

  Demolition of existing garage and erection of 2 storey side extension and alterations.

  Awaiting decision Householder Extension Demolition 13 docs
  Domestic

• 39 Hilton Place Llandaff North Cardiff CF14 2LU

  25/00122/NMA Submitted 17 Jan 2025 85m away

  98% historically approved · decision due ~17 Mar

  Proposed Non-Material Amendment to Planning Permission 21/02669/DCH to allow the retention of the dormer construction on the existing wall

  Awaiting decision Amendments Loft or dormer 3 docs

• 34 Chamberlain Road Llandaff North Cardiff CF14 2LX

  21/00951/DCH Submitted 16 Apr 2021 99m away

  TWO STOREY SIDE EXTENSION

  Granted Householder Extension 7 docs
  Domestic

• 34 Chamberlain Road Llandaff North Cardiff CF14 2LX

  26/00579/HSE Submitted 23 Mar 2026 100m away

  Single storey side extension to replace existing side extension.

  Granted Householder Extension 11 docs
  Small domestic

• 2 Clyro Place Llandaff North Cardiff CF14 2LT

  26/00111/HSE Submitted 21 Jan 2026 126m away

  2 storey extension to side and single storey extension to rear (removal of existing).

  Granted Householder Extension 39 docs
  Small domestic

• 26/01705/CLPUD Granted

  390 Cyncoed Road Cyncoed Cardiff CF23 6SA

  Use of 390 Cyncoed Road as residential accommodation for up to six adults with mental health conditions, living together as a single household, with care and support provided by non-resident staff

  11 Aug 2026 Lawful development
• 26/01807/CLPUD Awaiting decision

  33 Blossom Drive Lisvane Cardiff CF14 0BE

  Proposed single storey rear extension and conversion of integral garage

  25 Aug 2026 Lawful development
• 26/01476/CLPUD Granted

  71 Llandennis Avenue Cyncoed Cardiff CF23 6JF

  Single storey extension to side and rear.

  16 Jul 2026 Lawful development
• 26/01662/CLEUD Granted

  2 Llantwit Street Cathays Cardiff CF24 4AJ

  Use of the property as four self-contained flats.

  5 Aug 2026 Lawful development
• 26/01775/CLEUD Awaiting decision

  62 Cottrell Road Roath Cardiff CF24 3EZ

  Use of the property as 2 residential care flats (Class C2).

  20 Aug 2026 Lawful development