Herons Court Terrys Lane Cookham Maidenhead SL6 9RR

1. 15 May 2023

   Received by Windsor and Maidenhead

2. 17 May 2023

   Validated

   Checked as complete and ready for consideration.

3. 13 Dec 2023

   Decision issued: Application Permitted

4. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 13 December 2023, 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.

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.

• Dawn Chorus Poundfield Lane Cookham Maidenhead SL6 9RY

  22/01401/CPD Submitted 25 May 2022 50 yards away

  Certificate of lawfulness to determine whether the replacement garage building with store is lawful

  Granted Lawful development 11 docs

• Dawn Chorus Poundfield Lane Cookham Maidenhead SL6 9RY

  22/02242/VAR Submitted 16 Aug 2022 50 yards away

  Variation (under Section 73A) of approved plans to substitute those plans approved under 04/41928/FULL for the construction of two storey side extension with front and rear dormers and further two dormers to front and one to rear of existing roof and new porch canopy amendment to approved planning permission 03/41093 with amended plans.

  Granted Amendments Extension Loft or dormer 37 docs
  Small domestic

• Dawn Chorus Poundfield Lane Cookham Maidenhead SL6 9RY

  23/00347/VAR Submitted 9 Feb 2023 50 yards away

  Variation (under Section 73) of Condition (4) to substitute those plans approved under (22/02242/VAR) as approved under (04/41928/FULL) for (construction of two storey side extension with front and rear dormers and further two dormers to front and one to rear of existing roof and new porch canopy amendment to approved planning permission 03/41093) with amended plans.

  Granted Amendments Extension Loft or dormer 15 docs
  Small domestic

• Dawn Chorus Poundfield Lane Cookham Maidenhead SL6 9RY

  23/01424/VAR Submitted 12 Jun 2023 50 yards away

  Variation (under Section 73A) of Condition (4) to substitute those plans approved under (23/00347/VAR) as approved under (04/41928/FULL) for (construction of two storey side extension with front and rear dormers and further two dormers to front and one to rear of existing roof and new porch canopy amendment to approved planning permission 03/41093) with amended plans.

  Withdrawn Amendments Extension Loft or dormer 13 docs
  Small domestic

• Dawn Chorus Poundfield Lane Cookham Maidenhead SL6 9RY

  23/01900/FULL Submitted 2 Aug 2023 50 yards away

  Replace 1no. front dormer with rooflight and 2no. rear rooflights with 2no. rear dormers in original house, plus two storey side extension with a front dormer and a rear dormer.

  Granted Full applications Extension Loft or dormer 14 docs

• Rowborough Terrys Lane Cookham Maidenhead SL6 9RT

  24/01013/TCA Submitted 25 Apr 2024 150 yards away

  G1- x2 Sycamore and x2 Pines - Crown lifting to 6m above ground level, sever ivy, G2 - x3 Purple Plums and 1x Plum - Fell, G3 - 2x Yews - Crown reduction by 1.25m (or 20%) and Crown lifting to 4m above ground level, G4 - Ash leaf Maple and 2x Tree of heaven - Fell, T1 - Sycamore - Crown lifting to 5m above ground level, G5 - x4 Manor Ash and G6 - Holly and Plum - Fell, T2 - x3 Lime Crown lifting to 4m above ground level, G7 - Lawson and Small Lime - Fell, T3 - Willow - Coppice at 1.5m, T4 - Sycamore and T5 - Poplar stem - Fell, H2 - Lawson Cypress - Reduce the top back by 1.5m to previous points.

  Granted Trees 12 docs

• 26/00814/VAR Granted

  Land West of Switchback Road North And North of Nightingale Lane Maidenhead

  Variation (under Section 73a) of planning permission 21/02963/FULL to vary the wording of Condition 8 (Drainage), 9 (Vehicles), 10 (Landscaping) and 11 (Painting) without complying with one month time limit.

  Received 27 Mar, published by the council 25 Jul 2026 Amendments
• 26/01411/VAR Granted

  Whiteladies Park Prince Albert Drive Ascot SL5 8AQ

  Variation (under Section 73) of Condition 11 to substitute those plans approved under 25/03016/FULL for the Redevelopment of existing dwelling, including demolition and reconstruction of western extension, the construction of an eastern extension including an indoor swimming pool, and creation of a basement area with amended plans.

  Received 8 Jun, published by the council 25 Jul 2026 Amendments
• 26/01792/VAR Granted

  Silver Birches St Marys Road Ascot SL5 9JE

  Variation (under Section 73) of Condition 9 (Approved Plans) to substitute those plans approved under 26/00205/FULL for a raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestration and hardstanding, following demolition of existing elements with amended plans.

  Received 22 Jul, published by the council 31 Jul 2026 Amendments
• 26/02420/NMA Awaiting decision

  Development At King Street And Queen Street And Broadway Maidenhead

  Non material amendments to planning permission 25/00066/VAR as per covering letter.

  Received 2 Oct, published by the council 9 Oct 2026 Amendments
• 26/02152/NMA Granted

  Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

  Non material amendments to planning permission 25/01050/FULL to amend the wording of Condition 8 (Bat Mitigation Scheme).

  Received 1 Sep, published by the council 8 Sep 2026 Amendments