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Planning application

Robin Hill Hockett Lane Cookham Maidenhead SL6 9UF

Granted Windsor and Maidenhead 26/01212/VAR Variation Under Reg 73

Works: Extension Loft or dormer Demolition Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Variation (under Section 73a) of planning permission 25/02009/FULL without complying with Condition 2 (Materials) and Condition 9 to substitute those plans approved for a Garage conversion with new pitched roof, front infill extension with canopy, relocation of front entrance door, alterations to front elevation to include 1no. front gable feature, part single part two storey rear extension, 1no. rear balcony, 1no. rear Juliet balcony, loft conversion, alterations to fenestration and external finishes, 1no. outbuilding, new gates, extension to raised patio and sunken swimming pool following demolition of existing elements with amended plans.

As published by the council, reference 26/01212/VAR

Application record

Reference
26/01212/VAR
Type
Variation Under Reg 73
Status
Decided
Decision
Granted As published: Application Permitted
Received
11 May 2026
Validated
18 May 2026
Decided
8 Jul 2026
Ward
Bisham And Cookham
Parish
Bisham Parish
Decision by
Delegated
Postcode
SL6 9UF

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • 26/00656/CONDIT Granted

    Robin Hill Hockett Lane Cookham Maidenhead SL6 9UF

    Details required by Condition 6 (Biodiversity enhancements) of planning permission 25/02009/FULL for a Garage conversion with new pitched roof, front infill extension with canopy, relocation of front entrance door, alterations to front elevation to include 1no. front gable feature, part single part two storey rear extension, 1no. rear balcony, 1no. rear Juliet balcony, loft conversion, alterations to fenestration and external finishes, 1no. outbuilding, new gates, extension to raised patio and sunken swimming pool following demolition of existing elements.

    Decided 22 Apr 2026 Conditions

Timeline

Dates from the published record

  1. 11 May 2026

    Received by Windsor and Maidenhead

  2. 18 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 8 Jul 2026

    Decision issued: Application Permitted

  4. 25 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

11 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 8 July 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.

About amendment applications

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.

Nearby applications

Within 500 metres

  • Robin Hill Hockett Lane Cookham Maidenhead SL6 9UF

    26/00656/CONDIT Submitted 11 Mar 2026 0m away

    Details required by Condition 6 (Biodiversity enhancements) of planning permission 25/02009/FULL for a Garage conversion with new pitched roof, front infill extension with canopy, relocation of front entrance door, alterations to front elevation to include 1no. front gable feature, part single part two storey rear extension, 1no. rear balcony, 1no. rear Juliet balcony, loft conversion, alterations to fenestration and external finishes, 1no. outbuilding, new gates, extension to raised patio and sunken swimming pool following demolition of existing elements.

    Granted Conditions Extension Loft or dormer +2 7 docs
  • Hockett Corner Hockett Lane Cookham Maidenhead SL6 9UF

    22/02184/CPD Submitted 9 Aug 2022 47m away

    Certificate of lawfulness to determine whether the two storey rear extension and single storey side extension is lawful.

    Granted Lawful development Extension 10 docs
    Small domestic
  • Hockett Corner Hockett Lane Cookham Maidenhead SL6 9UF

    21/01335/FULL Submitted 29 Apr 2021 47m away

    Replacement dwelling.

    Withdrawn Full applications 23 docs
    Domestic
  • Hockett Corner Hockett Lane Cookham Maidenhead SL6 9UF

    22/00269/CONDIT Submitted 4 Feb 2022 48m away

    Details required by conditions 2 (materials) and 3 (biodiversity) of planning permission 21/02472/FULL for a replacement dwelling.

    Granted Conditions 17 docs
    Domestic
  • Hockett Corner Hockett Lane Cookham Maidenhead SL6 9UF

    20/03135/FULL Submitted 24 Nov 2020 48m away

    Replacement dwelling and new vehicular access.

    Withdrawn Full applications 23 docs
    Domestic
  • Chalkwood House Hockett Lane Cookham Maidenhead SL6 9UF

    23/01169/FULL Submitted 12 May 2023 81m away

    Part two storey, part first floor front extension with canopy, first floor side extension with 1no. rear Juliet balcony, two storey side/rear extension, raising of the ridge, replacement roof and alterations to the external finish and fenestration.

    Granted Full applications Extension Roofing +1 15 docs

In Windsor and Maidenhead

  • 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