65 Plantagenet Street Riverside Cardiff

This site has had 2 applications since 2026: 0 approved, 1 refused.

• 26/01378/HSE Refused

  65 Plantagenet Street Riverside Cardiff

  GROUND AND FIRST FLOOR REAR EXTENSION

  Decided 27 Aug 2026 Householder

1. 22 Sep 2026

   Received by Cardiff

2. 1 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 17 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.

• 65 Plantagenet Street Riverside Cardiff

  26/01378/HSE Submitted 3 Jul 2026 50 yards away

  GROUND AND FIRST FLOOR REAR EXTENSION

  Refused Householder Extension 7 docs
  Domestic

• 49 Plantagenet Street Riverside Cardiff CF11 6AQ

  PD/09/00599/W Submitted 7 Aug 2009 50 yards away

  REAR EXTENSION

  Refused Prior approval Extension

• 6 Despenser Street Riverside Cardiff CF11 6AG

  22/00492/MNR Submitted 7 Mar 2022 50 yards away

  CONVERSION OF A SINGLE DWELLING INTO 3NO. APARTMENTS INCLUDING CONSTRUCTION OF A REAR DORMER ROOF EXTENSION

  Granted Full applications New dwelling Extension +1 10 docs
  Several homes

• 55 - 59 Despenser Street Riverside Cardiff CF11 6AG

  26/01285/FUL Submitted 22 Jun 2026 100 yards away

  90% historically approved · decision due ~17 Aug

  Retrospective planning application of retractable canopy and acoustic fence

  Awaiting decision Full applications 9 docs
  Small domestic

• 5 Despenser Gardens Riverside Cardiff CF11 6AY

  26/00648/HSE Submitted 30 Mar 2026 100 yards away

  Single-storey rear and side extension with alterations.

  Granted Householder Extension 8 docs
  Small domestic

• 14 Coldstream Terrace Riverside Cardiff CF11 6LJ

  21/01916/DCH Submitted 29 Jul 2021 150 yards away

  PROPOSED GARAGE TO REAR OF PROPERTY

  Granted Householder 8 docs
  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