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Planning application

Tittenhurst London Road Sunninghill Ascot SL5 0PN

Granted Windsor and Maidenhead 25/02956/FULL Full

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

Proposal

Excavation of the southern bank and construction of an accessible lift and staircase link corridor to pool house, subterranean storage rooms ancillary to the main dwelling, bedroom accommodation and landscaping.

As published by the council, reference 25/02956/FULL

Application record

Reference
25/02956/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
10 Nov 2025
Validated
14 Nov 2025
Decided
16 Jan 2026
Ward
Sunningdale And Cheapside
Parish
Sunninghill And Ascot Parish
Decision by
Delegated
Postcode
SL5 0PN

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 5 applications since 2023: 4 approved, 0 refused.

  • 26/01079/TPO Awaiting decision

    Tittenhurst London Road Sunninghill Ascot SL5 0PN

    T3 - Lime - Crown reduction as per photograph (004/1964/TPO).

    Submitted 30 Apr 2026 Trees
  • 25/02957/LBC Granted

    Tittenhurst London Road Sunninghill Ascot SL5 0PN

    Consent for the excavation of the southern bank and construction of an accessible lift and staircase link corridor to pool house, subterranean storage rooms ancillary to the main dwelling, bedroom accommodation and landscaping.

    Decided 9 Jan 2026 Heritage and listed buildings
  • 25/02593/FULL Granted

    Tittenhurst London Road Sunninghill Ascot SL5 0PN

    2 no. storage buildings with PV panels and 4 no. EV points

    Decided 16 Feb 2026 Full applications
  • 23/00559/TPO Granted

    Tittenhurst London Road Sunninghill Ascot SL5 0PN

    Sequoiadendron giganteum (Giant redwood) - Decompact and feed available lawn area under tree with Mychorizah and Bio-char using a Terravent machine.(004/1964).

    Decided 21 Apr 2023 Trees

Timeline

Dates from the published record

  1. 10 Nov 2025

    Received by Windsor and Maidenhead

  2. 14 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 16 Jan 2026

    Decision issued: Application Permitted

  4. 11 Aug 2026

    Added to PlanIndex

Documents

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

37 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 16 January 2026, 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 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 500 metres

  • Tittenhurst London Road Sunninghill Ascot SL5 0PN

    25/02957/LBC Submitted 7 Nov 2025 0m away

    Consent for the excavation of the southern bank and construction of an accessible lift and staircase link corridor to pool house, subterranean storage rooms ancillary to the main dwelling, bedroom accommodation and landscaping.

    Granted Heritage and listed buildings 32 docs
    Domestic

  • Tittenhurst London Road Sunninghill Ascot SL5 0PN

    26/01079/TPO Submitted 30 Apr 2026 38m away

    97% historically approved · decision due ~14 Jul

    T3 - Lime - Crown reduction as per photograph (004/1964/TPO).

    Awaiting decision Trees 7 docs

  • Tittenhurst London Road Sunninghill Ascot SL5 0PN

    23/00559/TPO Submitted 3 Mar 2023 42m away

    Sequoiadendron giganteum (Giant redwood) - Decompact and feed available lawn area under tree with Mychorizah and Bio-char using a Terravent machine.(004/1964).

    Granted Trees 12 docs

  • The Majlis Tittenhurst London Road Sunninghill Ascot SL5 0PN

    22/00307/CONDIT Submitted 7 Feb 2022 59m away

    Details required by conditions 2 (samples) and 3 (drawings) of listed building consent 21/01018/LBC for consent for a single storey extension to the South elevation, hard and soft landscaping and alterations to fenestration.

    Granted Conditions Extension Windows or glazing 13 docs
    Small domestic

  • The Majlis Tittenhurst London Road Sunninghill Ascot SL5 0PN

    21/01017/FULL Submitted 1 Apr 2021 59m away

    Single storey extension to the South elevation, hard and soft landscaping and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 29 docs
    Small domestic

  • The Majlis Tittenhurst London Road Sunninghill Ascot SL5 0PN

    21/01018/LBC Submitted 31 Mar 2021 59m away

    Consent for a single storey extension to the South elevation, hard and soft landscaping and alterations to fenestration.

    Granted Heritage and listed buildings Extension Windows or glazing 28 docs
    Small domestic

In Windsor and Maidenhead

  • 26/00685/FULL Granted

    Blossoms Broomfield Park Sunningdale Ascot SL5 0JT

    Relocation of front entrance door, new front canopy, single storey side infill extension, part single part two storey rear extension, first floor side extension, 1no. front dormer and alterations to fenestration and external finishes following demolition of existing elements.

    16 Mar 2026 Full applications
  • 26/01566/FULL Refused

    20 Victoria Road Eton Wick Windsor SL4 6LY

    New front boundary treatment, piers and gates (part retrospective).

    25 Jun 2026 Full applications
  • 26/01732/FULL Granted

    27 Hemsdale Maidenhead SL6 6SL

    Enlargement and conversion of the existing garage, single storey side/rear extension and alterations to fenestration.

    15 Jul 2026 Full applications
  • 26/01676/FULL Granted

    51 Upper Village Road Ascot SL5 7AJ

    Single storey side/rear extension.

    9 Jul 2026 Full applications
  • 26/01227/FULL Granted

    92 Kennel Ride Ascot SL5 7NW

    Two storey side extension with canopy, single storey rear extension alterations to fenestration and a detached outbuilding ancillary to the main dwelling.

    14 May 2026 Full applications