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Planning application

8 Truss Hill Road Ascot SL5 9AL

Refused Windsor and Maidenhead 25/02567/FULL Full

Works: Extension Loft or dormer Demolition Windows or glazing

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Relocation of the existing entrance with new front canopy, two storey side/rear extension with habitable accommodation within the roofspace, 3no. front dormers, alterations to the external finish and fenestration and new steps following the demolition of the existing elements and detached outbuilding.

As published by the council, reference 25/02567/FULL

Application record

Reference
25/02567/FULL
Type
Full
Status
Decided
Decision
Refused As published: Refuse
Received
30 Sep 2025
Validated
6 Oct 2025
Decided
21 Nov 2025
Ward
Ascot & Sunninghill
Parish
Sunninghill And Ascot Parish
Decision by
Delegated
Postcode
SL5 9AL

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2025: 1 approved, 1 refused.

  • 26/00147/FULL Granted

    8 Truss Hill Road Ascot SL5 9AL

    Relocation of the existing entrance and new front canopy, single storey side/rear extension with enlargement of the existing roofspace, new roof, lowering of the eaves, 4no. front dormers, 3no. rear dormers, first floor side/rear extension, new steps and alterations to the external finish and fenestration following the demolition of the exiting elements and detached outbuilding.

    Decided 1 Apr 2026 Full applications

Timeline

Dates from the published record

  1. 30 Sep 2025

    Received by Windsor and Maidenhead

  2. 6 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 21 Nov 2025

    Decision issued: Refuse

  4. 11 Aug 2026

    Added to PlanIndex

Documents

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

18 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.

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Open the documents

What this refusal means

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 8 Truss Hill Road Ascot SL5 9AL

    26/00147/FULL Submitted 20 Jan 2026 50 yards away

    Relocation of the existing entrance and new front canopy, single storey side/rear extension with enlargement of the existing roofspace, new roof, lowering of the eaves, 4no. front dormers, 3no. rear dormers, first floor side/rear extension, new steps and alterations to the external finish and fenestration following the demolition of the exiting elements and detached outbuilding.

    Granted Full applications Extension Loft or dormer +3 25 docs
    Small domestic

  • 7 Farm Close Ascot SL5 7AR

    24/02258/CPD Submitted 17 Sep 2024 100 yards away

    Certificate of lawfulness to determine whether the proposed loft conversion to include hip to gable, raising of the ridge, 1no. rear dormer with 1no. Juliet balcony and alterations to fenestration is lawful.

    Refused Lawful development Loft or dormer Windows or glazing 16 docs

  • 7 Farm Close Ascot SL5 7AR

    24/02850/CPD Submitted 21 Nov 2024 100 yards away

    Certificate of lawfulness to determine whether the proposed part hip to gable, 2 no. front rooflights and 1 no. rear dormer with juliet balcony is lawful.

    Refused Lawful development Loft or dormer 16 docs

  • 15 Exchange Road Ascot SL5 7AW

    23/01528/FULL Submitted 23 Jun 2023 100 yards away

    Part single, part two storey rear/side extension.

    Granted Full applications Extension 11 docs

  • 11 Exchange Road Ascot SL5 7AW

    20/01842/FULL Submitted 24 Jul 2020 100 yards away

    Replacement roof over the existing single storey front element, single storey side/rear extension, x1 front rooflight, x1 rear dormer and alterations to fenestration, following removal of the existing shed.

    Granted Full applications Extension Loft or dormer +2 7 docs
    Small domestic

  • 17 Exchange Road Ascot SL5 7AW

    22/01048/FULL Submitted 19 Apr 2022 100 yards away

    Single storey rear lower ground floor extension, single storey rear upper ground floor extension, extension to the existing ramp and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 11 docs
    Small domestic

In Windsor and Maidenhead

  • 26/02029/FULL Granted

    5 Kimber Close Windsor SL4 4BJ

    Single storey rear extension.

    Received 17 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01955/FULL Granted

    2 Holmlea Road Datchet Slough SL3 9HQ

    Change of use from a dwellinghouse (Use Class C3) to a children's home (Use Class C2) for up to three children, together with conversion of the garage to an office with an en-suite facilities and alterations to fenestration.

    Received 7 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01121/FULL Granted

    Zain House 15 Wilton Crescent Windsor SL4 4YJ

    Single storey side/front extension, first floor extension over existing side element with 1no. Juliet balcony and 1no. Juliet balcony to existing rear elevation.

    Received 6 May, published by the council 11 Aug 2026 Full applications
  • 26/01977/FULL Granted

    9 St Marks Place Windsor SL4 3BG

    Garage conversion and alterations to fenestration.

    Received 11 Aug, published by the council 24 Aug 2026 Full applications
  • 26/01804/FULL Granted

    16 Devereux Road Windsor SL4 1JJ

    Installation of air conditioning compressor unit to the first floor side elevation.

    Received 23 Jul, published by the council 24 Aug 2026 Full applications