Planning application
Tittenhurst London Road Sunninghill Ascot SL5 0PN
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
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.
As published by the council, reference 25/02957/LBC
Application record
- Reference
- 25/02957/LBC
- Type
- Listed Building Consent
- Status
- Decided
- Decision
- Application Permitted
- Received
- 7 Nov 2025
- Validated
- 14 Nov 2025
- Decided
- 9 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).
-
25/02956/FULL Granted
Tittenhurst London Road Sunninghill Ascot SL5 0PN
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.
-
25/02593/FULL Granted
Tittenhurst London Road Sunninghill Ascot SL5 0PN
2 no. storage buildings with PV panels and 4 no. EV points
-
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).
Timeline
Dates from the published record
-
7 Nov 2025
Received by Windsor and Maidenhead
-
14 Nov 2025
Validated
Checked as complete and ready for consideration.
-
9 Jan 2026
Decision issued: Application Permitted
-
11 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
32 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 documentsWhat this grant of permission means
Windsor and Maidenhead granted permission on 9 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 heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
Tittenhurst London Road Sunninghill Ascot SL5 0PN
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 Full applications 37 docsDomestic -
Tittenhurst London Road Sunninghill Ascot SL5 0PN
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
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
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 docsSmall domestic -
The Majlis Tittenhurst London Road Sunninghill Ascot SL5 0PN
Single storey extension to the South elevation, hard and soft landscaping and alterations to fenestration.
Granted Full applications Extension Windows or glazing 29 docsSmall domestic -
The Majlis Tittenhurst London Road Sunninghill Ascot SL5 0PN
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 docsSmall domestic
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In Windsor and Maidenhead
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26/01211/LBC Granted
Ann Duels House Holyport Street Holyport Maidenhead SL6 2JR
Consent to replace 8 No. casements in 3 windows on the front elevation
-
26/01557/LBC Granted
Wiggington House High Street Eton Windsor
Consent for roof works to include the following replacements to the existing roof: roof tiles, 4no. dormer lead roof coverings, timber facing boards, fascia and soffits, rainwater goods and 1no. chimney pot for 1- 5 and 12 -13 Wiggington House.
-
26/01084/LBC Refused
St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU
Consent for the retention of works to Blocks 6 and 8, including replacement of internal doors, erection of subdividing walls, installation of new DDA-compliant toilet, replacement of external DDA ramp, installation of window opening to internal partition and proposed replaced of external double doors to Block 6.
-
26/01367/LBC Refused
St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU
Consent for alteration to the front entrance door to Block 6.
-
26/02102/LBC Awaiting decision
The Gate House 105 High Street Hurley Maidenhead SL6 5NB
Consent for works to the party wall to install insulation including the removal and replacement of timber boarding with existing or new, and for works to repair and replace the lath and plaster ceiling in relation to the approved garage conversion.