12 Sunnyside Main Road Abercynon Rhondda Cynon Taf CF45 4DJ

This site has had 3 applications since 2026: 2 approved, 0 refused.

• 26/0514/NMA Granted

  12 Sunnyside Main Road Abercynon Rhondda Cynon Taf CF45 4DJ

  Non-material amendment to Condition 2 (approved plans) of planning permission ref. 26/0006/FUL to vary the wording from 3 months to 6 months to allow sufficient time for the gathering and submission of additional supporting information.

  Decided 30 Jun 2026 Amendments
• 26/0006/FUL Granted

  12 Sunnyside Main Road Abercynon Rhondda Cynon Taf CF45 4DJ

  Two storey side extension, with changes to front retaining wall.

  Decided 12 Mar 2026 Full applications

1. 9 Oct 2026

   Received by Rhondda Cynon Taf

2. 13 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 4 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Rhondda Cynon Taf took a median of 58 days over the applications it decided in the last year.

• Application: 26/0006/FUL (Decided)

This application is with Rhondda Cynon Taf for determination, against a statutory target of eight weeks. Over the last year Rhondda Cynon Taf decided amendment applications in a median of 23 days. More in our guide to how long planning decisions take.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 12 Sunnyside Main Road Abercynon Rhondda Cynon Taf CF45 4DJ

  26/0514/NMA Submitted 11 Jun 2026 50 yards away

  Non-material amendment to Condition 2 (approved plans) of planning permission ref. 26/0006/FUL to vary the wording from 3 months to 6 months to allow sufficient time for the gathering and submission of additional supporting information.

  Granted Amendments 3 docs

• 12 Sunnyside Main Road Abercynon Rhondda Cynon Taf CF45 4DJ

  26/0006/FUL Submitted 6 Jan 2026 50 yards away

  Two storey side extension, with changes to front retaining wall.

  Granted Full applications Extension 9 docs

• Land To The Rear Of 1 - 3 Hebron Villas Tyntetown Abercynon CF45 4LX

  24/0543/13 Submitted 23 May 2024 50 yards away

  Outline planning permission for a detached dwelling (Preliminary Ecological Appraisal received 24/08/2024) (Amended location plan, block plan and ownership certificate received 21/10/2024)

  Granted Outline New dwelling 14 docs
  Domestic

• Land To The Rear Of 1 - 3 Hebron Villas Tyntetown Abercynon CF45 4LX

  24/0543/OUT Submitted 23 May 2024 50 yards away

  Outline planning permission for a detached dwelling (Preliminary Ecological Appraisal received 24/08/2024) (Amended location plan, block plan and ownership certificate received 21/10/2024)

  Granted Outline New dwelling 14 docs
  Domestic

• The Church Of All Saints Abercynon Road Matthewstown Mountain Ash

  05/1704/FUL Submitted 12 Sep 2005 50 yards away

  Extension & covered walkway to lower ground floor. Alterations & removing of existing windows & demolition & renewal of porch.

  Granted Full applications Extension Demolition +1
  Small domestic

• Old Tabernacle Of Welsh Baptist Site Adj To 19 Sunnyside Abercynon Road Ynysboeth Abercynon

  05/1585/OUT Submitted 24 Aug 2005 100 yards away

  Two dwellings and parking provision on land opposite(amended description and scheme received 09/11/05).

  Refused Outline
  Several homes

• 26/0888/NMA Granted

  Clydach Vale Rhondda Cynon Taf Cbc Cambrian Court Business Pavilion Clydach Tonypandy CF40 2XX

  Non-Material Amendment to planning permission 24/1297/FUL to amend the wording of Conditions 7 (Validation Report) and 8 (Verification Report) to retain the requirement for gas protection measures to be completed prior to first occupation, and to amend the timing of the landscaping cover requirements to within 3 months following first occupation.

  Received 9 Oct, published by the council 12 Oct 2026 Amendments
• 26/0857/NMA Awaiting decision

  Cartref Llantrisant Road To Newbridge Road Brynteg Beddau Rhondda Cynon Taf CF72 8LR

  Proposed non-material amendment of previously approved planning application 26/0626/FUL, to amend the description of development to 'Subdivision of curtilage and phased residential development (Re-submission), comprising a separate site-wide enabling works phase and individual phases as shown on approved Phasing Plan NMA-PH01 Rev A.'

  Received 1 Oct, published by the council 16 Oct 2026 Amendments
• 26/0852/NMA Awaiting decision

  Craig Yr Hesg Primary School Cefn Lane Glyn-coch Pontypridd Rhondda Cynon Taf CF37 3BP

  Amendment to Condition 5 to reflect the phasing of the project and allow the existing access to be reinstated within one month of the completion of the phase 2 works.

  Received 30 Sep, published by the council 8 Oct 2026 Amendments
• 26/0833/NMA Granted

  Harlequin House Coedcae Lane Talbot Green Rhondda Cynon Taf CF72 8YY

  Non material amendment application to planning permission 25/1025/FUL to amend approved plans under condition no. 2

  Received 24 Sep, published by the council 25 Sep 2026 Amendments
• 26/0847/NMA Granted

  Darran Cottage Bwllfa Farm Bwllfa Road Cwmdare Aberdare Rhondda Cynon Taf CF44 8UL

  Amend windows in the apex dormers to pitched windows, Juliet balconies to have glass balustrades instead of railings, cedar plank cladding around first floor level, and amend obscure glass window to ensuite bathroom to clear glass of planning permission 24/0414/FUL.

  Received 28 Sep, published by the council 5 Oct 2026 Amendments