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Planning application

Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

Granted Windsor and Maidenhead 25/02892/TCA Works To Trees In Conservation Area

Works: Trees

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

Proposal

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.

As published by the council, reference 25/02892/TCA

Application record

Reference
25/02892/TCA
Type
Works To Trees In Conservation Area
Status
Decided
Decision
Application Permitted
Received
31 Oct 2025
Validated
31 Oct 2025
Decided
22 Dec 2025
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 6 applications since 2021: 3 approved, 0 refused.

  • 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  • 22/01786/FULL Withdrawn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  • 22/01787/LBC Withdrawn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  • 21/00759/LBC Withdrawn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. 31 Oct 2025

    Received by Windsor and Maidenhead

  2. 22 Dec 2025

    Decision issued: Application Permitted

  3. 11 Aug 2026

    Added to PlanIndex

Documents

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

16 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 22 December 2025, 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 tree works applications

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • Court Cottage Dean Lane Cookham Maidenhead SL6 9AF

    21/02274/TCA Submitted 21 Jul 2021 26m away

    T1 - Ash - fell.

    Granted Trees 7 docs

  • Little Dean Dean Lane Cookham Maidenhead SL6 9AF

    25/02834/TCA Submitted 24 Oct 2025 36m away

    (T1) Apple - crown reduce by 1m, leaving a final height of 6m and spread of 3.5m and (T2) Apple - crown reduce by 1m, leaving a final height of 5.5m and spread of 3.5m.

    Granted Trees 6 docs

  • Cromwell Cottage Alleyns Lane Cookham Maidenhead SL6 9AD

    22/01787/LBC Submitted 1 Jul 2022 37m 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

    22/01786/FULL Submitted 4 Jul 2022 38m 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 38m 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

  • Little Dean Dean Lane Cookham Maidenhead SL6 9AF

    21/02895/TCA Submitted 27 Sep 2021 38m away

    T1 - Apple tree - Crown reduction by 1m leaving a final height of 6m and spread of 3.5m, T2 - Apple tree - Crown reduction - by 1m leaving a final height of 5.5m and spread of 3.5m, T3 - Cotoneaster - fell.

    Granted Trees 7 docs

In Windsor and Maidenhead

  • 26/01952/TPO Granted

    BUPA Care Homes St Marks Nursing Centre 110 St Marks Road Maidenhead SL6 6DN

    (Group 1) Sycamore, Common hawthorn, Common ivy, Cherry species, Mixed species - Crown Lift Over Car Park/ Footpath to 2.5m (005/1989/TPO)

    7 Aug 2026 Trees
  • 26/01598/TPO Granted

    12 Repton Close Maidenhead SL6 3DS

    (T1) Ash - Prune to give up to 1.2m clearance to the house, crown lift to 2.5m above ground level, prune to give up to 30cm clearance to overhead utility wires, remove dead branches. (021/2002/TPO)

    30 Jun 2026 Trees
  • 26/01835/TPO Granted

    17 Brill Close Maidenhead SL6 3EJ

    (T1) and (T2) London Plane - Crown lift to provide up to a maximum of 3.5 metres height clearance over rear garden; (T3) London Plane - Crown lift to provide up to a maximum of 3.5 metres height clearance over rear garden and 2 metres clearance from greenhouse. All pruning cuts to be targeted back to suitable lateral growth points within the clearance zone. (029/2011/TPO).

    27 Jul 2026 Trees
  • 26/01891/TCA Granted

    House Redroofs School School Lane Littlewick Green Maidenhead SL6 3QY

    T1 Horse chestnut - Fell.

    31 Jul 2026 Trees
  • 26/01880/TCA Granted

    Littlewick Cottage Coronation Road Littlewick Green Maidenhead SL6 3RA

    1no. Magnolia - Crown reduction by 30% as per photograph.

    30 Jul 2026 Trees