Skip to content
PlanIndex Get alerts
Menu

Planning application

Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

Granted Windsor and Maidenhead 20/02498/CONDIT Discharge of Condition

Works: Extension Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Details required by condition 2 (drawings and methodology) of listed building consent 20/00030/LBC for consent for a single storey rear extension with glazed link to the main dwelling.

As published by the council, reference 20/02498/CONDIT

Application record

Reference
20/02498/CONDIT
Type
Discharge of Condition
Status
Decided
Decision
Approve Discharge of Condition
Received
23 Sep 2020
Validated
23 Sep 2020
Decided
18 Nov 2020
Ward
Bisham And Cookham
Parish
Cookham Parish
Decision by
Delegated
Postcode
SL6 9AD

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 7 applications since 2020: 4 approved, 0 refused.

  • 25/02892/TCA Granted

    Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

    T001 Sycamore - remove basal growth. T002 Ash - fell. T005 Leyland cypress - remove broken branches. T006 Norway Maple - remove section on south side and remove weaker of crossing / rubbing branches.

    Decided 22 Dec 2025 Trees
  • 25/02716/TCA Granted

    Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

    (T1) Holly - Reduce height by 2m and shape round, leaving a final hight of 6m and spread of 5m. (T2) Lawson Cypress - Fell. (T3) Unknown - Fell.

    Decided 20 Nov 2025 Trees
  • 22/01786/FULL Withdrawn

    Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

    Single storey rear extension with glazed link to the main dwelling and covered area on the South East elevation.

    Decided 15 Sep 2022 Full applications
  • 22/01787/LBC Withdrawn

    Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

    Consent for a single storey rear extension with glazed link to the main dwelling and covered area on the South East elevation.

    Decided 15 Sep 2022 Heritage and listed buildings
  • 21/02276/TCA Granted

    Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

    T1 - Horse Chestnut - cut back from summer house, T2 - Lawson Cypress - reduce height by 3 meters, T5 - Sycamore - fell. T6 - Species unknown - fell, T7 - Ash - fell, T8 - Tulip tree - pollard to a height of 4m.

    Decided 1 Sep 2021 Trees
  • 21/00759/LBC Withdrawn

    Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

    Consent for detached garage with workshop/storage above and extension to drive following demolition of existing garage.

    Decided 27 May 2021 Heritage and listed buildings

Timeline

Dates from the published record

  1. 23 Sep 2020

    Received by Windsor and Maidenhead

  2. 18 Nov 2020

    Decision issued: Approve Discharge of Condition

  3. 12 Sep 2026

    Added to PlanIndex

Documents

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

6 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 18 November 2020, 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 condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

    22/01786/FULL Submitted 4 Jul 2022 5m away

    Single storey rear extension with glazed link to the main dwelling and covered area on the South East elevation.

    Withdrawn Full applications Extension Windows or glazing 17 docs
    Small domestic

  • Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

    21/00759/LBC Submitted 11 Mar 2021 5m away

    Consent for detached garage with workshop/storage above and extension to drive following demolition of existing garage.

    Withdrawn Heritage and listed buildings Extension Demolition 12 docs

  • Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

    22/01787/LBC Submitted 1 Jul 2022 6m away

    Consent for a single storey rear extension with glazed link to the main dwelling and covered area on the South East elevation.

    Withdrawn Heritage and listed buildings Extension Windows or glazing 16 docs
    Small domestic

  • Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

    25/02716/TCA Submitted 13 Oct 2025 22m away

    (T1) Holly - Reduce height by 2m and shape round, leaving a final hight of 6m and spread of 5m. (T2) Lawson Cypress - Fell. (T3) Unknown - Fell.

    Granted Trees 10 docs

  • Woodpeckers Alleyns Lane Cookham Maidenhead SL6 9AD

    22/01824/FULL Submitted 7 Jul 2022 33m away

    Single storey front/side extension, replacement flat roof with a pitched roof with flat interconnecting roof over the existing two storey rear element, replacement/relocated outbuilding and alterations to fenestration, following demolition of the existing single storey front element.

    Granted Full applications Extension Demolition +1 23 docs
    Small domestic

  • Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

    21/02276/TCA Submitted 21 Jul 2021 34m away

    T1 - Horse Chestnut - cut back from summer house, T2 - Lawson Cypress - reduce height by 3 meters, T5 - Sycamore - fell. T6 - Species unknown - fell, T7 - Ash - fell, T8 - Tulip tree - pollard to a height of 4m.

    Granted Trees 12 docs

In Windsor and Maidenhead

  • 26/01958/CONDIT Granted

    Prince Consorts Home Farm Frogmore Windsor

    Details required by Condition 5 (Biodiversity enhancements) of planning permission 26/01125/FULL for the Installation of a roof mounted PV array and a ventilation light ridge to an existing agricultural use building

    7 Aug 2026 Conditions
  • 26/01896/CONDIT Granted

    47 - 49 High Street Eton Windsor

    Details required by Condition 7 (cast iron rainwater goods) Part Condition 9 (external finishes) of Planning Permission 23/01384/FULL for (Consent for the conversion of the existing building including internal and external alterations to provide a new tavern, gift shop, workshops and 5 ensuite bedrooms. Two studio units within internal courtyard and construction of a new two storey mews building at the rear of the courtyard to provide 7 suites all to be occupied in association with the tavern as holiday accommodation/short term lets).

    3 Aug 2026 Conditions
  • 26/02226/CONDIT Awaiting decision

    10 Hamilton Drive Sunningdale Ascot SL5 9PP

    Details required by Condition 2 (Materials schedule) 3 (Air sourced heat pump) 4 (Photovoltaic panels) 9 (Biodiversity enhancements) of planning permission (25/02723/FULL) for (1no. replacement detached dwelling with associated parking, landscaping and EV charger following the demolition of the existing dwelling. (Self Build)).

    9 Sep 2026 Conditions
  • 26/02232/CONDIT Awaiting decision

    Riverside Gibraltar Lane Cookham Maidenhead SL6 9TR

    Details required by Condition 3 (Bat Licence) of planning permission 23/03099/FULL for the enlargement of existing lower ground floor, two storey front extension with front gable, single storey rear extension with balustrade, 2no. proposed rear dormers, , 3no. chimneys, raised terrace with balustrade, steps and conversion of existing garage to an annex ancillary to main dwelling with new roof, alterations to fenestration and external finishes, replacement garage, new EV charger, hardstanding, landscaping, retaining wall and boundary treatment to front, following demolition of existing elements.

    9 Sep 2026 Conditions
  • 26/02227/CONDIT Awaiting decision

    Walnut Tree Cottage Knowl Hill Common Knowl Hill Reading RG10 9YD

    Details required by Condition 4 (External lighting) and 5 (Biodiversity enhancements) of planning permission 26/01486/FULL for a Part two storey part first floor extension with 2no. side dormers to southwest elevation and alterations to fenestration following demolition of existing element.

    9 Sep 2026 Conditions