Old Mill House Mill Lane Windsor SL4 5JQ

1. 16 Jan 2026

   Received by Windsor and Maidenhead

2. 27 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 16 Mar 2026

   Decision issued: Permitted

4. 11 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

• Old Mill House Mill Lane Windsor SL4 5JQ

  22/01164/TCA Submitted 29 Apr 2022 2m away

  T1 - horse chestnut - remove lapsed regrowth, reduce height of crown by approximately 5m, leaving a final height of approximately 13m, selectively reduce lateral branches by a maximum of 3.5m, prune to give a maximum of 3m clearance from building, T2 - Leyland cypress - fell, T3 - Leyland cypress - fell, T4 - Golden lawson cypress - fell.

  Granted Trees 6 docs

• The Coach House Mill Lane Windsor SL4 5JQ

  22/03420/FULL Submitted 28 Dec 2022 22m away

  Minor adjustments to existing single storey rear and side extensions, including new flat roof over existing rear elements and alterations to fenestration, single storey rear extension with new flat roof and roof light over following demolition of existing outbuilding.

  Granted Full applications Extension Loft or dormer +2 15 docs
  Small domestic

• 55 Clewer Park Windsor SL4 5HD

  22/00639/FULL Submitted 9 Mar 2022 52m away

  Detached outbuilding (Part Retrospective).

  Granted Full applications 17 docs

• The Cottage Mill Lane Windsor SL4 5JQ

  26/00117/TPO Submitted 16 Jan 2026 58m away

  T1 Leyland cypress - fell, T2 Sycamore - fell, T3 4x Sycamore - fell, T4 Norway maple - fell, T5 2x Tulip trees - remove any dead or broken branches, T6 Poplar - fell, T7 Poplar - fell, T9 Tree of Heaven - remove any dead or broken branches, T10 Catalpa - remove any dead or broken branches,T11 Lawson cypress - fell, T12 Crab apple - reduce and reshape by 1.5m to a final height of 6.5m (021/2004/TPO). (021/2004/TPO).

  Granted Trees 17 docs

• 75 Mill Lane Windsor SL4 5JQ

  22/01844/TCA Submitted 7 Jul 2022 68m away

  (T1) Leylandii - fell and (T2) Picea Abies - fell.

  Granted Trees 6 docs

• 50 Clewer Park Windsor SL4 5HD

  26/00852/FULL Submitted 2 Apr 2026 74m away

  1no. rear dormer with Juliet balcony and alterations to fenestration.

  Refused Full applications Loft or dormer Windows or glazing 15 docs

• 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