21 Loudwater Road Sunbury-on-Thames TW16 6DB

1. 23 Mar 2026

   Received by Spelthorne

2. 10 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 18 May 2026

   Decision issued: Prior Approval Not Required

4. 11 Aug 2026

   Added to PlanIndex

• Application: SUN/FUL/3521 (Decided (Approved))

Spelthorne granted permission on 18 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 9 And 11 Loudwater Road Sunbury-on-Thames TW16 6DB

  23/00100/FUL Submitted 26 Jan 2023 50 yards away

  Retrospective application for the retention of existing roof alteration comprising ridge height increase, hip to gable roof alteration and rear facing dormer.

  Refused Full applications Loft or dormer Roofing 18 docs

• 2 And 4 Loudwater Road Sunbury-on-Thames TW16 6DB

  23/00099/FUL Submitted 26 Jan 2023 100 yards away

  Retrospective application for the retention of existing roof alteration comprising ridge height increase, hip to gable roof alteration and rear facing dormer (As shown on plans: HP 5410 ISSUE A1 SH1; HP 5411 ISSUE A1 SH1; HP 5656 ISSUE B SH1; ISSUE B1 SH2; ISSUE B SH3; ISSUE B SH4; ISSUE B SH5; ISSUE B1 SH6 and Location Plan received 26.01.2023)

  Refused Full applications Loft or dormer Roofing 18 docs

• 27 Halliford Road Sunbury On Thames TW16 6DP

  19/01473/PDH Submitted 31 Oct 2019 200 yards away

  Prior Approval Notification for a single storey rear extension measuring 5.4 metres in depth beyond the rear wall of the original dwellinghouse measuring a maximum height of 2.983 metres and a height to the eaves of 2.810 metres. (As shown on plans HALF1-SHEP-00-ZZ-DR-A-0001, 0010 version P02 received on 05.11.2019 and HALF1-SHEP-00-ZZ-DR-A-3001, 3002, 3602, 3601 received on 31.10.2019)

  Granted Prior approval Extension 7 docs
  Small domestic

• Delmonde 16 Willow Way Sunbury-on-Thames TW16 6BT

  24/00150/DC1 Submitted 9 Sep 2024 200 yards away

  Discharge of Condition 9 (Contaminated land), pursuant to planning application 24/00150/FUL

  Granted Conditions 9 docs

• Delmonde 16 Willow Way Sunbury-on-Thames TW16 6BT

  25/00381/DC1 Submitted 17 Oct 2025 200 yards away

  Discharge of Conditions 2, (Materials) 3 (Landscaping), 4 (Boundary treatment) and 11 (Renewable Energy) relating to planning permission 25/00381/RVC

  Granted Conditions 6 docs

• Delmonde 16 Willow Way Sunbury-on-Thames TW16 6BT

  25/00381/AMD Submitted 9 Apr 2026 200 yards away

  Non material amendment to increase window size from 910x1010 to 960 x1210 and material change from tiles to match roof to zinc. relating to planning permission 25/00381/RVC

  Granted Amendments Windows or glazing 8 docs

• 26/00488/PDH Granted

  94 Spelthorne Lane Ashford TW15 1UH

  Amended Description: Prior Approval Notification for a single storey rear extension extending 4.0 metres beyond the rear wall of the original house, with a maximum height of 3.37 metres and a height of 2.82 metres to the eaves (As shown on plans: Location Plan received 13.05.2026 and BAL-1913 1R rev 01; 2R rev 01; 3R rev 01; 4R rev 01; 5R rev 01 received 24.06.2026)

  Received 13 May, published by the council 30 Jul 2026 Prior approval
• 26/00533/PDH Granted

  141 Elizabeth Avenue Laleham Staines-upon-Thames TW18 1JN

  Prior Approval Notification for a single storey rear extension extending 5.0 metres beyond the rear wall of the original house, with a maximum height of 2.94 metres and a height of 2.79 metres to the eaves (As shown on plans: 2623_1; 2; 3; 4; 5; 6 received 21.05.2026)

  Received 21 May, published by the council 30 Jul 2026 Prior approval
• 26/00527/PDH Granted

  27 Jessiman Terrace Shepperton TW17 0BQ

  Prior Approval Notification for a single storey rear extension extending 6.0 metres beyond the rear wall of the original house, with a maximum height of 3.0 metres and a height of 2.9 metres to the eaves (As shown on plans: PL01; 02; 03; 05; 06; 07; 08; 09; 10 received 20.05.2026)

  Received 20 May, published by the council 30 Jul 2026 Prior approval
• 26/00462/PDH Granted

  52 Avondale Road Ashford TW15 3HT

  Prior Approval Notification for a single storey rear extension extending 6.0 metres beyond the rear wall of the original house, with a maximum height of 3.4 metres and a height of 2.9 metres to the eaves (As shown on plans: 52 001 and Location Plan received 05.05.2026)

  Received 5 May, published by the council 30 Jul 2026 Prior approval
• 26/00479/PDH Granted

  24 Osborne Avenue Stanwell Staines-upon-Thames TW19 7AF

  Prior Approval Notification for a single storey rear extension extending 6 metres beyond the rear wall of the original dwellinghouse with a maximum height of 3 metres and eaves height of 2.77 metres. (As shown on plans 2039.A2.PL01 REV A and 2039.A2.PL04, received 21.05.2026)

  Received 11 May, published by the council 30 Jul 2026 Prior approval