66 Sandringham Road Roath Cardiff CF23 5BL

1. 17 May 2021

   Received by Cardiff

2. 8 Jul 2021

   Decision issued: Permission Granted

3. 17 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.

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

• 68 Sandringham Road Roath Cardiff CF23 5BL

  21/00896/DCH Submitted 12 Apr 2021 8m away

  SINGLE STOREY REAR EXTENSION

  Granted Householder Extension 11 docs
  Small domestic

• 87 Marlborough Road Roath Cardiff CF23 5BW

  26/00699/HSE Submitted 7 Apr 2026 70m away

  Single storey rear extension, replacing existing.

  Granted Householder Extension 7 docs
  Small domestic

• 9 Grenville Road Roath Cardiff CF23 5BP

  24/02420/NMA Submitted 11 Oct 2024 127m away

  Proposed Non-Material Amendment to Planning Permission 22/01695/DCH- Reduce the extent of the single storey erection to match rear extension of adjoining neighbour, 7 Grenville Road. The width of the proposed extension to match the existing house.

  Granted Amendments Extension 6 docs
  Small domestic

• 126 Marlborough Road Roath Cardiff CF23 5BY

  25/01387/HSE Submitted 16 Jun 2025 153m away

  Demolition of garage and erection of rear annex extension.

  Granted Householder Extension Demolition 10 docs
  Domestic

• 277 Albany Road Roath Cardiff CF24 3NX

  23/00039/FUL Submitted 6 Jan 2023 156m away

  Removal of existing lean-to garage and construction of single dwelling with associated alterations

  Refused Full applications 16 docs
  Domestic

• 259 Albany Road Roath Cardiff CF24 3NW

  25/01524/NMA Submitted 30 Jun 2025 162m away

  Proposed Non-Material Amendment to Planning Permission 24/02920/HSE- Omit proposed rear box dormer with installation of 3 no. additional roof lights. Omit rear elevation box window. Retain existing rear bedroom window, omitting the larger proposed window. Omit rear canopy. Omit side elevation strip windows to rear extension. Adjustments to rear garage window and door locations.

  Granted Amendments Extension Loft or dormer +1 8 docs

• 25/01805/HSE Refused

  12 Hamilton Street Pontcanna Cardiff CF11 9BP

  Replacement of the existing ground and first floor front bay windows with sliding sash uPVC windows.

  1 Aug 2025 Householder
• 26/01543/HSE Refused

  2 Camelot Way Thornhill Cardiff CF14 9AN

  Proposed open sided car port, drainage to one side and into a gravel soakaway.

  24 Jul 2026 Householder
• 26/01459/HSE Granted

  64 Fidlas Avenue Cyncoed Cardiff CF14 0NZ

  Side single and double storey extension

  14 Jul 2026 Householder
• 26/01841/HSE Awaiting decision

  160 Heol Llanishen Fach Rhiwbina Cardiff CF14 6RG

  Two storey side extension and loft conversion with front and rear dormers

  1 Sep 2026 Householder
• 26/01505/HSE Granted

  100 Caer Wenallt Rhiwbina Cardiff CF14 7HQ

  Front & rear dormers, porch & internal alterations.

  20 Jul 2026 Householder