Spring Cottage Spring Lane Cookham Dean Maidenhead SL6 6PW

This site has had 3 applications since 2024: 3 approved, 0 refused.

• 26/00136/FULL Granted

  Spring Cottage Spring Lane Cookham Dean Maidenhead SL6 6PW

  Part single part two storey rear extension, first floor rear balcony with glass balustrade and alterations to fenestration.

  Decided 3 Mar 2026 Full applications
• 24/03034/CPD Granted

  Spring Cottage Spring Lane Cookham Dean Maidenhead SL6 6PW

  Certificate of lawfulness to determine whether the proposed single storey side extension is lawful.

  Decided 17 Dec 2024 Lawful development

1. 20 Jan 2026

   Received by Windsor and Maidenhead

2. 3 Feb 2026

   Decision issued: Application Permitted

3. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 3 February 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.

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.

• Spring Cottage Spring Lane Cookham Dean Maidenhead SL6 6PW

  24/03034/CPD Submitted 11 Dec 2024 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey side extension is lawful.

  Granted Lawful development Extension 11 docs
  Small domestic

• Spring Cottage Spring Lane Cookham Dean Maidenhead SL6 6PW

  26/00136/FULL Submitted 20 Jan 2026 50 yards away

  Part single part two storey rear extension, first floor rear balcony with glass balustrade and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 14 docs

• Harwood Acre Spring Lane Cookham Dean Maidenhead SL6 6PW

  26/00612/FULL Submitted 9 Mar 2026 50 yards away

  Self build replacement dwelling, annexe ancillary to the main dwelling and alterations to hardstanding.

  Refused Full applications New dwelling 33 docs
  Domestic

• Harwood Acre Spring Lane Cookham Dean Maidenhead SL6 6PW

  23/01341/FULL Submitted 30 May 2023 100 yards away

  Replacement of dwelling and annexe and relocation of vehicular access.

  Withdrawn Full applications 22 docs
  Domestic

• Harwood Acre Spring Lane Cookham Dean Maidenhead SL6 6PW

  22/02981/FULL Submitted 9 Nov 2022 100 yards away

  Replacement of dwelling and annexe and new vehicular access.

  Withdrawn Full applications 24 docs
  Domestic

• Harwood House Nursing Home Spring Lane Cookham Dean Maidenhead SL6 6PW

  22/01592/TPO Submitted 10 Jun 2022 200 yards away

  T1 - Sycamore - fell (20/1995/TPO)

  Granted Trees 9 docs

• 26/01860/VAR Refused

  72 - 72B High Street Sunninghill Ascot

  Variation (under Section 73A) of planning permission 22/01291/FULL without complying with Condition 8 (Electric Vehicle Charging Point).

  Received 29 Jul, published by the council 4 Aug 2026 Amendments
• 26/02252/VAR Awaiting decision

  18 Forlease Drive Maidenhead SL6 1UD

  Variation (under Section 73a) of Condition 4 to substitute those plans approved under 26/00518/FULL for the Garage conversion and single storey front/side extension with amended plans.

  Received 11 Sep, published by the council 18 Sep 2026 Amendments
• 25/03312/VAR Granted

  Land South of Bray Lake Windsor Road Maidenhead

  Variation (under Section 73) of Condition 29 (Approved Plans) to substitute those plans approved under 22/01791/OUT for an outline application for access, appearance, layout and scale only to be considered at this stage with all other matters to be reserved for the construction of x99 dwellings with associated vehicular and pedestrian access, car parking, drainage works and open space with amended plans.

  Received 15 Dec, published by the council 27 Jul 2026 Amendments
• 26/02137/NMA Refused

  Woodhaven 8 Dawnay Close Ascot SL5 7PQ

  Non material amendments to planning permission 23/02519/FULL as per supporting document.

  Received 28 Aug, published by the council 8 Sep 2026 Amendments
• 26/01975/VAR Withdrawn

  2 And LAnd At 2 Westfield Road Maidenhead SL6 5AU

  Variation (under Section 73) of planning permission 25/01013/FULL to remove Condition 15 (BNG).

  Received 10 Aug, published by the council 16 Aug 2026 Amendments