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Planning application

Chartwell House Hancocks Mount Ascot SL5 9PQ

Awaiting decision Windsor and Maidenhead 26/01707/TPO Works To Trees Covered by TPO

Works: Trees

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

(T1) Chestnut - crown reduce the tree to a monolith at the crown break leaving the lower growth on the stem (003/1990/TPO)

As published by the council, reference 26/01707/TPO

Application record

Reference
26/01707/TPO
Type
Works To Trees Covered by TPO
Status
Awaiting decision
Received
13 Jul 2026
Validated
5 Aug 2026
Ward
Ascot & Sunninghill
Parish
Sunninghill And Ascot Parish
Postcode
SL5 9PQ

Timeline

Dates from the published record

  1. 13 Jul 2026

    Received by Windsor and Maidenhead

  2. 5 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  3. 11 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 30 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Windsor and Maidenhead took a median of 55 days over the applications it decided in the last year.

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 happens while it is decided

The process from here

This application is with Windsor and Maidenhead for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About trees applications

How this application type works

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

Nearby applications

Within 500 metres

  • 1 Stonehill Gate Hancocks Mount Ascot SL5 9WA

    21/01969/TPO Submitted 25 Jun 2021 43m away

    T1 Sweet chestnut - prune to give up to 2m clearance to the house; crown lift to achieve up to 4m clearance over the garden. (TPO 3 of 1990).

    Granted Trees 5 docs

  • Green Shadows Hancocks Mount Ascot SL5 9PQ

    21/03098/TPO Submitted 18 Oct 2021 54m away

    (T1 and T2) Sweet Chestnuts - remove epicormic growth (new growth) up to a height of 5m from ground level and (T2) Sweet Chestnut - prune to give up to 2m clearance to the house. (TPO 3 of 1990).

    Granted Trees 6 docs

  • Sarum House 96 Hancocks Mount Ascot SL5 9PQ

    21/01873/CONDIT Submitted 16 Jun 2021 67m away

    Details required by conditions 2 (materials), 3 (finished slab levels), 5 (tree protection and arb method statement), 6 (hard and soft landscaping), 7 (foundation details), 8 (CEMP), 9 (biodiversity enhancement), 11 (licence for works affecting bats) and 12 (CMP) of planning permission 20/00380/FULL for the construction of 2no. detached dwellings, new entrance gates, shared access and associated parking following demolition of the existing dwelling.

    Granted Conditions Demolition Trees 83 docs
    Domestic

  • Sarum House 96 Hancocks Mount Ascot SL5 9PQ

    21/02350/CONDIT Submitted 29 Jul 2021 67m away

    Details required by condition 10 (lighting scheme) of planning permission 20/00380/FULL for the construction of 2no. detached dwellings, new entrance gates, shared access and associated parking following demolition of the existing dwelling.

    Granted Conditions Demolition 12 docs
    Domestic

  • Hanover House Hancocks Mount Ascot SL5 9PQ

    21/02492/TPO Submitted 9 Aug 2021 104m away

    (T1 and T2) Beech - fell. (TPO 3 of 1990).

    Withdrawn Trees 17 docs

  • 60 Cavendish Meads Ascot SL5 9TD

    25/02131/FULL Submitted 18 Aug 2025 105m away

    Part single part two storey front extension, alterations to fenestration and new steps, following demolition of existing elements

    Granted Full applications Extension Demolition +1 16 docs

In Windsor and Maidenhead

  • 26/01546/TPO Granted

    Lower Mill Stream Bank Between 44 And 45 And Land To Southwest of 15 Temple Mill Island Bisham Marlow

    (T1) Sycamore - Fell. (T2) Ash - Trim back secondary growth to give up to 2m clearance to building. (015/1979/TPO).

    24 Jun 2026 Trees
  • 26/01886/TCA Granted

    Atherton Court Meadow Lane Eton Windsor

    (T1) London plane - Crown raise to 2.5 metres from ground level.

    31 Jul 2026 Trees
  • 26/01794/TPO Granted

    Dower House Mawson Avenue Littlewick Green Maidenhead SL6 3DX

    (T1) Beech - Fell. (001/2010/TPO).

    22 Jul 2026 Trees
  • 26/01291/TPO Granted

    Five Oaks Farm Shurlock Road Waltham St Lawrence Reading RG10 0HP

    G2 Ash/Oak - prune to give up to 3m clearance directly over the garden at Hilarion Cottage. (013/2010/TPO).

    26 May 2026 Trees
  • 26/02107/TCA Awaiting decision

    13 Chaucer Close Windsor SL4 3ER

    T1 - Pear tree - Reduce to previous reduction points, removing 5m from regrowth shoots.

    26 Aug 2026 Trees