45 Beatty Avenue Cyncoed Cardiff CF23 5QR

1. 11 Sep 2026

   Received by Cardiff

2. 22 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 6 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Cardiff took a median of 56 days over the applications it decided in the last year.

This application is with Cardiff for determination, against a statutory target of eight weeks. Over the last year Cardiff decided householder applications in a median of 59 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 36 Beatty Avenue Cyncoed Cardiff CF23 5QT

  26/00458/HSE Submitted 6 Mar 2026 50 yards away

  Demolition of garage and rear lean-to extension. Construction of single storey rear extension with new patio.

  Granted Householder Extension Demolition 5 docs
  Small domestic

• 57 Beatty Avenue Cyncoed Cardiff CF23 5QS

  23/00189/HSE Submitted 25 Jan 2023 50 yards away

  Demolition of existing lean-to rear extension and construction of new single storey rear extension

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 61 Beatty Avenue Cyncoed Cardiff CF23 5QS

  26/00173/HSE Submitted 28 Jan 2026 100 yards away

  Single storey rear extension with external alterations.

  Granted Householder Extension 9 docs
  Small domestic

• 38 Heath Park Drive Heath Cardiff CF14 3QH

  24/00193/HSE Submitted 26 Jan 2024 100 yards away

  Extend existing garage to front and rear, remove pitched roof and install flat roof with lantern to create new elderly person annexe.

  Granted Householder 7 docs
  Domestic

• 8 Cunningham Close Cyncoed Cardiff CF23 5QE

  24/02170/WTTPF Submitted 5 Sep 2024 150 yards away

  1 Norway spruce - Proposal is to fell the tree

  Granted Trees 2 docs

• 42 Beatty Avenue Roath Park Cardiff CF23 5QU

  21/01060/DCH Submitted 27 Apr 2021 150 yards away

  REAR SINGLE STOREY EXTENSION

  Granted Householder Extension 5 docs
  Small domestic

• 26/02112/HSE Awaiting decision

  7 Penydarren Drive Whitchurch Cardiff CF14 2TT

  Proposed Single Storey Side/Rear Extension with Garage Conversion

  Received 7 Oct, published by the council 9 Oct 2026 Householder
• 26/02113/HSE Awaiting decision

  78 Mill Road Lisvane Cardiff CF14 0UG

  PROPOSED FIRST FLOOR EXTENSION AT SIDE OF HOUSE

  Received 7 Oct, published by the council 9 Oct 2026 Householder
• 26/01702/HSE Granted

  45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

  Two storey and single storey rear extensions (development similar to that as approved under 25/00533/HSE with additional first floor part).

  Received 10 Aug, published by the council 24 Aug 2026 Householder
• 26/02104/HSE Awaiting decision

  15 Brynteg Rhiwbina Cardiff CF14 6TS

  Proposed single storey rear extension to the existing semi-detached dwelling including minor internal and external modifications

  Received 6 Oct, published by the council 9 Oct 2026 Householder
• 26/02102/HSE Awaiting decision

  49 Kimberley Road Penylan Cardiff CF23 5DL

  Proposed ground floor rear side return extension

  Received 6 Oct, published by the council 9 Oct 2026 Householder