Brynderwen 37 Derwen Road Alltwen Pontardawe SA8 3AU

1. 31 Oct 2022

   Received by Neath Port Talbot

2. 23 Mar 2023

   Decision issued: Approved

3. 7 Aug 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• P2026/0176 Awaiting decision

  Brynderwen 37 Derwen Road Alltwen Pontardawe Neath Port Talbot SA8 3AU

  Reserved matters application for 1 detached dwelling including details in respect of reserved matters conditions 1 (access, appearance, landscaping, layout, and scale), 5 (contamination), 6 (contamination remediation), 7 (drainage scheme), 8 (retaining walls), 9 (means of enclosure), 10 (levels), 11 (car parking, approved dwelling and donor property), 12 (ecological enhancement measures and an implementation timetable), 13 (vehicular vision splays) and 16 (materials) pursuant to outline planning permission P2022/0919 granted on 23.03.23 (Revised drainage details received 16.08.26)

  Submitted 22 Mar 2026 Reserved matters

Neath Port Talbot granted permission on 23 March 2023, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• Brynderwen 37 Derwen Road Alltwen Pontardawe Neath Port Talbot SA8 3AU

  P2026/0176 Submitted 22 Mar 2026 6m away

  97% historically approved · decision due ~17 May

  Reserved matters application for 1 detached dwelling including details in respect of reserved matters conditions 1 (access, appearance, landscaping, layout, and scale), 5 (contamination), 6 (contamination remediation), 7 (drainage scheme), 8 (retaining walls), 9 (means of enclosure), 10 (levels), 11 (car parking, approved dwelling and donor property), 12 (ecological enhancement measures and an implementation timetable), 13 (vehicular vision splays) and 16 (materials) pursuant to outline planning permission P2022/0919 granted on 23.03.23 (Revised drainage details received 16.08.26)

  Awaiting decision Reserved matters New dwelling
  Domestic

• Nant Arian 40A Derwen Road Alltwen Pontardawe Neath Port Talbot SA8 3AY

  P2026/0375 Submitted 5 Jun 2026 130m away

  97% historically approved · decision due ~31 Jul

  Works to x3 trees (identified as T1, T2 and T3) protected under Tree Preservation Order no. T208/A3: - T1: Beech: Reduction of lateral branches that overhang the garden lawn and washing line by no more than 2 metres. - T2: Lime: Reduction of lateral branches that overhang the garden lawn by not more than 2 metres - T3: Beech: Reduction of lateral branches that encroach on the house by not more than 2 metres

  Decided Trees

• 13 Derwen Road Alltwen Pontardawe SA8 3AU

  P2021/0351 Submitted 30 Mar 2021 174m away

  Two storey rear extension with single storey side extension and a proposed detached garage (Amended drawings received 29 April 2021)

  Granted Full applications Extension 4 docs
  Small domestic

• 13 Derwen Road Alltwen Pontardawe SA8 3AU

  P2023/0054 Submitted 21 Jan 2023 174m away

  Non-material amendment to planning permission ref. P2021/0351 approved 13th Aug 2021: 1.Reduce length of garage from 13m to 9m. The reduction of the garage is from the rear elevation of the garage leaving the front elevation of the garage in the same position and distance set back from the property frontage. 2.Replace pervious hard standing and eco drain leading to detached garage with pervious grass mesh.

  Granted Amendments 6 docs

• 93 Gwyn Street Alltwen Pontardawe SA8 3AN

  P2026/0463 Submitted 14 Jul 2026 197m away

  97% historically approved · decision due ~8 Sep

  Works to trees covered by Tree Preservation Order (Area) T208. Proposed works include: T1 - beech - reduce crown in height by 4m and reduce laterals by 2m; crownlift to 6m. T3 - beech - reduce crown in height by 4m and reduce laterals by 3m, crownlift to 6m. T4 - beech - reduce crown in height by 4m and reduce laterals by 2m; crowlift to 6m. T5 - beech - reduce crown by 4m in height and reduce laterals on north side over neighbouring property by 3m to balance tree. T9 - beech - remove squirrel damaged branches and thin out regrowth. T11 - Norway spruce - fell (exempt from regulations) T15 - beech - reduce crown in height by 4m and laterals by 1m on north side and 4m on south side to balance tree. T17 - oak - reduce laterals on south side by 3m to clear neighbour's garage and by 1-2m on north side to give 4m clearance to building at 93 Gwyn Street.

  Awaiting decision Trees

• Land At 93 Gwyn Street Alltwen Pontardawe Neath Port Talbot SA8 3AN

  P2025/0909 Submitted 24 Dec 2025 201m away

  Works to trees covered by Tree Preservation Order (Area) T208. Proposed works include: T1: Beech: minor crown reduction of no more than 2.0 metres, pruning cuts not exceeding 50mm in diameter. T3: Beech: minor crown reduction of no more than 2.0 metres, pruning cuts not exceeding 50mm in diameter. T4: Beech: minor crown reduction of no more than 2.0 metres, pruning cuts not exceeding 50mm in diameter. T5: Beech: reduction of lateral branches that overhang the application property, by no more than 2.0 metres, pruning cuts not exceeding 50mm in diameter T11: Norway Spruce: fell dead tree T15: Beach: minor crown reduction of no more than 2.0 metres, reduction of lateral branches by no more than 1.0 metres on north side and no more than 2.0 metres on south side, pruning cuts not exceeding 50mm in diameter. T17: Oak: reduction of lateral branches by no more than 1.5 metres where they overhang or affect the neighbouring property and garage, pruning cuts not exceeding 50mm in diameter.

  Granted Trees

• P2025/0792 Granted

  Land East Of Minyrawel Pen Yr Alltwen Rhos Pontardawe Neath Port Talbot

  Outline application for residential development for up to 8 dwellings with approval sought for access, and all other matters reserved

  12 Nov 2025 Outline
• P2026/0224 Refused

  Land To Rear Of 9 Maes Llwynonn Cadoxton Neath Port Talbot SA10 8AQ

  Outline application for 1.no detached dwelling and associated parking with access, layout and scale to be considered (appearance and landscaping reserved).

  8 Apr 2026 Outline
• P2026/0255 Decided

  Land North Of Giants Grave

  Request for a formal Environmental Impact Assessment (EIA) Screening Opinion under Regulation 6 of the Town and Country Planning (Environmental Impact Assessment) (Wales) Regulations 2017 for a proposed solar development and associated works and infrastructure which will generate up to 6 Megawatts (MW) on land to the north of Giants Grave Road, Neath, SA11 2LP.

  22 Apr 2026 Outline
• P2025/0624 Decided

  Land At Caegarw Farm Margam Neath Port Talbot SA13 2TL

  Request for Screening Opinion under Regulation 6 of the Town and Country Planning (Environment Impact Assessment) (Wales) Regulations 2017 for a proposed ground mounted 9.9MW capacity solar farm and ancillary infrastructure including security fencing, access, and landscaping works to generate power to feed into the local electricity distribution network.

  27 Aug 2025 Outline
• P2025/0699 Decided

  Land At Crugwyllt Fawr Crugwyllt Fawr Access Road Margam Neath Port Talbot SA13 2TB

  Request for a Scoping Opinion in accordance with Regulation 14(1) of the Environmental Impact Assessment (Wales) Regulations 2017 for the construction of a 40 MW solar farm, associated ancillary infrastructure and landscape and environmental mitigation and enhancements on land (81 Ha) at Crugwyllt Fawr, Margam, Port Talbot, SA13 2TB.

  1 Oct 2025 Outline