Residential Development At Tynllan Farm Castle Caereinion Welshpool Powys SY21 9AL

1. 1 Mar 2023

   Received by Powys

2. 23 May 2023

   Decision issued: Approve

3. 21 Sep 2026

   Added to PlanIndex

Powys granted permission on 23 May 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 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.

• Land Adj. Tynllan Farm Castle Caereinion Welshpool Powys SY21 9AL

  26/0196/DIS Submitted 12 Feb 2026 50 yards away

  Discharge of condition 9 and 12 of planning approval 24/1032/FUL

  Granted Conditions 9 docs

• Tynllan Farm Castle Caereinion Welshpool Powys SY21 9AL

  25/1311/DIS Submitted 17 Sep 2025 50 yards away

  Discharge of conditions 9, 10, 12, 14 of planning approval 24/1032/FUL

  Split decision Conditions 10 docs

• Land At Tynllan Farm Castle Caereinion Welshpool Powys

  23/0338/NMA Submitted 1 Mar 2023 50 yards away

  Non-Material amendment to outline planning consent P/2017/1236 (21/0435/RES) in respect of handing of plots 5 and 6, enlargement of Plot 1, 8 & 9, change of materials on private driveways to porous asphalt and shortening of the estate road

  Granted Amendments 11 docs

• Land At Tynllan Farm Castle Caereinion Welshpool Powys

  25/1293/DIS Submitted 12 Sep 2025 50 yards away

  Discharge of condition 18 of planning approval 23/0964/FUL (drainage plans)

  Granted Conditions 8 docs

• PT Os 3765 At Tynllan Farm Castle Caereinion Welshpool Powys SY219AL

  M/2007/0360 Submitted 8 Mar 2007 50 yards away

  Change of use of agricultural land to form public open space in connection with proposed residential development

  Granted Full applications New dwelling

• Tynllan Farm Castle Caereinion Welshpool Powys SY21 9AL

  P/2016/1065 Submitted 14 Oct 2016 50 yards away

  Residential development of 5 dwellings with garages (to include 1 affordable), demolition of agricultural buildings and improvements to existing vehicular access

  Granted Outline New dwelling Demolition
  Several homes

• P/26/0838/NMA Granted

  Second barn conversion at Bacheldre Hall, Churchstoke, Powys, SY15 6TE

  Non material amendment to planning approval 20/0767/FUL - additional of solar panels

  Received 14 Aug, published by the council 28 Aug 2026 Amendments
• 26/0142/REM Refused

  Upper Hall Meifod SY22 6HR

  Section 73 application for the variation of condition 7 of planning approval 25/1462/REM in relation to agricultural use

  Received 9 Feb, published by the council 28 Jul 2026 Amendments
• P/26/0848/NMA Granted

  Land Adjoining Minffordd, Adfa, Newtown, SY16 3DB

  Non material Amendment to planning approval 20/1296/RES (amendment to Plot 2)

  Received 17 Aug, published by the council 28 Aug 2026 Amendments
• P/26/0944/NMA Awaiting decision

  LLANERCH, GLYNDWR CRESCENT, GUILSFIELD, WELSHPOOL, SY21 9QA

  Non material amendments to planning permission 25/1116/HH in relation to approved plans

  Received 3 Sep, published by the council 21 Sep 2026 Amendments
• P/26/0947/REM Awaiting decision

  TYN RHOS, DOLANOG, WELSHPOOL, SY21 0LJ

  Section 73 application to vary condition 2 of planning permission P/2013/0753 in relation to approved plans

  Received 3 Sep, published by the council 18 Sep 2026 Amendments