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Ward · Windsor and Maidenhead

Planning applications in Ascot & Sunninghill

PlanIndex holds 1,455 planning applications from Ascot & Sunninghill ward, the earliest from 2019, the newest from October 2026. 83% of clear-cut decisions were approvals.

1,455
Applications since 2019
83%
Approved clear-cut outcomes
56 days
Median decision Windsor and Maidenhead, year to December 2026

Applications in Ascot & Sunninghill

Newest first · page 1 of 30

  • 26/02448/TPO Awaiting decision

    Green Shadows Hancocks Mount Ascot SL5 9PQ

    (T2) - Sweet Chestnut - Reduce two branches, branch A by 2.5m and branch B by 3m, overhanging the roof and chimney and to a distance of 1m from the house, leaving a final height of 17m and width perpendicular to the house from 15m to 12m. (003/1990/TPO).

    Submitted 7 Oct 2026 Trees
  • 26/02407/TPO Awaiting decision

    21 Huntsmans Meadow Ascot SL5 7PF

    (T1) - Blue Atlantic Cedar - Crown lift the lower canopy over road to a height of 5.2m and remove damaged branch. Crown lift lower canopy over lawn to 3m. Shorten branches over road, drive and lawn to restore tree shape. All branch matter greater than or equal to 50mm to be retained. (022/1998/TPO).

    Submitted 1 Oct 2026 Trees
  • 26/02380/CONDIT Awaiting decision

    St Francis Catholic Primary And Pre-School And St Francis of Assisi RC Church Car Park Coronation Road Ascot

    Details required by Condition 6 (Hard and soft landscaping) and 9 (External lighting) of planning permission 25/02650/FULL for the Demolition of existing school building and the erection of a part single storey, part two storey building, multi-use games area (MUGA), remodelled car park and associated hard and soft landscaping together with the erection of a single storey temporary school for a period of 24 months (part retention, part proposed) to be located on the existing playing field

    Submitted 28 Sep 2026 Conditions
  • 26/02329/FULL Awaiting decision

    Woodhaven 8 Dawnay Close Ascot SL5 7PQ

    Part single part first floor side/rear extension with undercroft and a new front canopy and a single storey rear extension.

    Submitted 22 Sep 2026 Full applications
  • 26/02327/TPO Awaiting decision

    11 Tenby Drive Ascot SL5 0AF

    (T003) Common beech (Fagus sylvatica) - reduce canopy height and lateral spread on north side over the public highway by between 2 and 4m back to suitable reduction points and remove deadwood, monitor ground for signs of rootplate movement/cracking; (T004) Common beech (Fagus sylvatica) - selective reduction of tips from one or two low pendulous branches on east side of crown by up to 2m (from 7m to 5m) and lifting of secondary/tertiary branches in crown to create 4m canopy clearance over neighbouring garden. (023/2011/TPO).

    Submitted 22 Sep 2026 Trees
  • 26/02330/NMA Awaiting decision

    Waitrose 19 High Street Ascot SL5 7JG

    Non material amendments to planning permission 26/01054/FULL for alterations to fenestration on front elevation. Repositioning of plant equipment and associated screening on rear elevation.

    Submitted 22 Sep 2026 Amendments
  • 26/02233/FULL Awaiting decision

    105 New Road Ascot SL5 8PZ

    Single storey side/rear extension and alterations to fenestration, following demolition of existing elements

    Submitted 9 Sep 2026 Full applications
  • 26/02222/CPD Refused

    52 Audley Way Ascot SL5 8EF

    Certificate of lawfulness to determine whether the proposed single storey rear extension following the removal of the existing conservatory is lawful.

    Submitted 8 Sep 2026 Lawful development
  • 26/02194/TPO Awaiting decision

    Land Including Catherine And Alexandra Houses High Street Ascot

    (T1) Sycamore - Remove tree (010/2008/TPO)

    Submitted 7 Sep 2026 Trees
  • 26/02183/FULL Awaiting decision

    St Marys School St Marys Road Ascot SL5 9JF

    The erection of a part 2 part 3 storey building for teaching, office and performance space, school cafe and school shop with a roof-top garden following the demolition of existing school buildings and the formalisation of existing parking.

    Submitted 4 Sep 2026 Full applications
  • 26/02179/FULL Awaiting decision

    Swan Lake Fydlers Close Winkfield Windsor SL4 2DY

    Single storey side extension with steps, single storey rear extension, 1no. flue, solar panels to southeast elevation, raised decking and alterations external finishes following demolition of existing conservatory.

    Submitted 4 Sep 2026 Full applications
  • 26/02163/FULL Awaiting decision

    16 Beaufort Gardens Ascot SL5 8PG

    Part two storey part first floor side extension with undercroft and alterations to fenestration following the demolition of the existing rear conservatory.

    Submitted 2 Sep 2026 Full applications
  • 26/02157/FULL Awaiting decision

    Craven Lodge Coronation Road Ascot SL5 9HF

    Rear raised terrace and steps (Part Retrospective).

    Submitted 2 Sep 2026 Full applications
  • 26/02160/FULL Awaiting decision

    11 Huntsmans Meadow Ascot SL5 7PF

    Relocation of the front entrance, new entrance canopy and screen, single storey extension to the south east elevation, single storey extension to the north west elevation, 1no. dormer to the north west elevation, new roof, raising of the eaves and ridge, increase in height of the existing garage wall, alterations to fenestration, new terraces, steps and pergola following the demolition of the existing elements.

    Submitted 2 Sep 2026 Full applications
  • 26/02153/FULL Awaiting decision

    St Francis Catholic Primary School Coronation Road Ascot SL5 9HG

    Demolition of the existing former pre-school buildings and associated works, together with the provision of replacement soft landscaping

    Submitted 1 Sep 2026 Full applications
  • 26/02152/NMA Granted

    Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

    Non material amendments to planning permission 25/01050/FULL to amend the wording of Condition 8 (Bat Mitigation Scheme).

    Submitted 1 Sep 2026 Amendments
  • 26/02142/FULL Awaiting decision

    7 Langdale Drive Ascot SL5 8TQ

    Garage conversion, 1no. first floor side window and a detached garage.

    Submitted 28 Aug 2026 Full applications
  • 26/02137/NMA Refused

    Woodhaven 8 Dawnay Close Ascot SL5 7PQ

    Non material amendments to planning permission 23/02519/FULL as per supporting document.

    Submitted 28 Aug 2026 Amendments
  • 26/02135/CONDIT Granted

    Silver Birches St Marys Road Ascot SL5 9JE

    Details required by Condition 8 (Landscaping) of planning permission 26/00205/FULL for Raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestration and hardstanding, following demolition of existing elements.

    Submitted 28 Aug 2026 Conditions
  • 26/02109/VAR Awaiting decision

    Welton London Road Sunninghill Ascot SL5 0PH

    Variation (under Section 73) of Condition 5 (Sustainable Drainage); Condition 7 (Tree Protection); Condition 11 (Construction Environmental Management Plan) and Condition 2 (Approved Plans) to substitute those plans approved under 22/03166/FULL for a replacement dwelling with associated cycle/refuse storage, landscaping and parking following the demolition of the existing dwelling and outbuildings.with amended plans.

    Submitted 26 Aug 2026 Amendments
  • 26/02120/FULL Awaiting decision

    51 Upper Village Road Ascot SL5 7AJ

    Single storey side extension following the demolition of the existing garage.

    Submitted 26 Aug 2026 Full applications
  • 26/02051/TPO Awaiting decision

    14 Oriental Road Ascot SL5 7AY

    Sycamore - crown reduce and reshape by 1.5m to 3m which is back to the previous pruning points (011/2025/TPO).

    Submitted 19 Aug 2026 Trees
  • 26/02011/CLD Awaiting decision

    51 Upper Village Road Ascot SL5 7AJ

    Certificate of lawfulness to determine whether the existing hip to gable, 2no. front rooflights, 1no. rear dormer with Juliet balcony, and 1no. outbuilding incidental to the main dwelling are lawful.

    Submitted 14 Aug 2026 Lawful development
  • 26/02008/FULL Awaiting decision

    Richemunde Woodlands Ride Ascot SL5 9HN

    Single storey rear extension and first floor side extension over existing garage.

    Submitted 13 Aug 2026 Full applications
  • 26/02002/FULL Awaiting decision

    Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

    Provision of temporary construction access including temporary crossover from Station Hill

    Submitted 13 Aug 2026 Full applications
  • 26/02003/CONDIT Awaiting decision

    Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

    Details required by Condition 7 (tree protection and arboricultural method statement) of planning permission (25/01050/FULL) for the (Redevelopment of existing site to provide 1,775m2 of commercial and community floorspace (mix of uses within Use Classes E, F1 and F2) and 101 dwellings with associated parking, access, open space, landscaping and other associated works. Provision of new public open space with associated hard and soft landscape works, new pedestrian and cycle paths and children's play area).

    Submitted 13 Aug 2026 Conditions
  • 26/02004/CONDIT Awaiting decision

    Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

    Details required by Informative number 3 (Mandatory biodiversity net gain) of planning permission (25/01050/FULL) for the (Redevelopment of existing site to provide 1,775m2 of commercial and community floorspace (mix of uses within Use Classes E, F1 and F2) and 101 dwellings with associated parking, access, open space, landscaping and other associated works. Provision of new public open space with associated hard and soft landscape works, new pedestrian and cycle paths and children's play area).

    Submitted 13 Aug 2026 Conditions
  • 26/01981/FULL Awaiting decision

    Chasebury Brockenhurst Road Ascot SL5 9HA

    Single storey side/rear orangery, following demolition of existing

    Submitted 11 Aug 2026 Full applications
  • 26/01980/FULL Awaiting decision

    Former 38 Woodend Drive Ascot SL5 9BG

    1no. new dwelling, 1no. bin store, hardstanding, landscaping and new sliding gate.

    Submitted 10 Aug 2026 Full applications
  • 26/01962/FULL Awaiting decision

    Somerford Friary Road Ascot SL5 9HD

    Part single part two storey wraparound extension (front/side/rear), 1no. front canopy, 1no. rear Juliet balcony, alterations to fenestration and replacement gate with 2no. piers following demolition of existing elements.

    Submitted 10 Aug 2026 Full applications
  • 26/01969/PDXL Granted

    119 New Road Ascot SL5 8PZ

    Single storey rear extension no greater than 6m in depth, 3m high with an eaves height of 3m.

    Submitted 10 Aug 2026 Prior approval
  • 26/01967/FULL Granted

    Ascot Fire Station Station Hill Ascot SL5 7HF

    New window to existing east elevation

    Submitted 10 Aug 2026 Full applications
  • 26/01946/CONDIT Awaiting decision

    Land At Former Heatherwood Hospital London Road Ascot

    Details required by Condition 4 (Archaeological work) Condition 15 (Electric vehicle charging details ) of planning permission 25/00855/FULL for a (Development of new apartment building comprising 3no. 1-bedroom units and 3no. 2-bedroom units with associated parking, landscaping, refuse store and cycle store).

    Submitted 7 Aug 2026 Conditions
  • 26/01932/CONDIT Awaiting decision

    Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

    Details required by Condition 5 (SuDS) of planning permission 25/01050/FULL for the Redevelopment of existing site to provide 1,775m2 of commercial and community floorspace (mix of uses within Use Classes E, F1 and F2) and 101 dwellings with associated parking, access, open space, landscaping and other associated works. Provision of new public open space with associated hard and soft landscape works, new pedestrian and cycle paths and children's play area.

    Submitted 5 Aug 2026 Conditions
  • 26/01933/NMA Granted

    Grenville St Marys Hill Ascot SL5 9AP

    Non material amendment to planning permission 25/03261/FULL for a reduction in the width and height of the side extension, increase in depth of side and rear extension and alterations to existing and proposed fenestration.

    Submitted 5 Aug 2026 Amendments
  • 26/01934/CONDIT Granted

    Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

    Details required by Condition 25 (Piling Method Statement) and 33 (Piling) of planning permission 25/01050/FULL for the Redevelopment of existing site to provide 1,775m2 of commercial and community floorspace (mix of uses within Use Classes E, F1 and F2) and 101 dwellings with associated parking, access, open space, landscaping and other associated works. Provision of new public open space with associated hard and soft landscape works, new pedestrian and cycle paths and children's play area.

    Submitted 5 Aug 2026 Conditions
  • 26/01860/VAR Refused

    72 - 72B High Street Sunninghill Ascot

    Variation (under Section 73A) of planning permission 22/01291/FULL without complying with Condition 8 (Electric Vehicle Charging Point).

    Submitted 29 Jul 2026 Amendments
  • 26/01826/FULL Awaiting decision

    Cordes Hall High Street Sunninghill Ascot SL5 9NE

    Single storey rear and infill extension to create a link to the Novello Theatre, new steps, 1no. covered rear access ramp with handrail, replacement of front paving area and alterations to fenestration following demolition of existing elements.

    Submitted 27 Jul 2026 Full applications
  • 26/01825/FULL Awaiting decision

    4 To 6 Brockenhurst Road And 11 Oliver Road Ascot SL5 9DL

    Creation of one additional storey to provide 4no. additional dwellings, 1no. bin and 1no. bike store.

    Submitted 27 Jul 2026 Full applications
  • 26/01839/TPO Awaiting decision

    Chartwood 8 Hancocks Mount Ascot SL5 9PQ

    (T1) Oak - Crown raise removing the 3-4 lowest branches on the Eastern side. (003/1990/TPO)

    Submitted 27 Jul 2026 Trees
  • 26/01819/FULL Awaiting decision

    Novello Theatre 2 High Street Sunninghill Ascot SL5 9NE

    New front parapet wall and entrance canopy, two single storey side extensions, partial replacement of the ground floor side walls, creation of new control room at mezzanine level, replacement roof with 4no. vents, covered storage area to rear and alterations to the external finish and fenestration following the demolition of the existing elements.

    Submitted 24 Jul 2026 Full applications
  • 26/01824/TPO Granted

    Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

    Conduct ground investigation works via small window trenches, no longer than 1m in length and maximum depth of 600mm using compressed airspade and handtools to expose roots, within the root protection areas (RPA) of 17no trees located adjacent to, or within, existing areas of hard surface across the site. Please refer to submitted details. (013/2013/TPO)

    Submitted 24 Jul 2026 Trees
  • 26/01814/CONDIT Granted

    Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

    Details required by Condition 8 (Bat mitigation strategy) of planning permission 25/01050/FULL, as varied by 26/02152/NMA for the Redevelopment of existing site to provide 1,775m2 of commercial and community floorspace (mix of uses within Use Classes E, F1 and F2) and 101 dwellings with associated parking, access, open space, landscaping and other associated works. Provision of new public open space with associated hard and soft landscape works, new pedestrian and cycle paths and children's play area.

    Submitted 24 Jul 2026 Conditions
  • 26/01800/ADV Awaiting decision

    Waitrose 19 High Street Ascot SL5 7JG

    Consent to display 1no. internally illuminated lettering sign, 1no. internally illuminated projecting sign, 1no. opening hours vinyl, 1no. dog stop panel, 10no parking signs, 2no. solid green vinyl, 5no. strips of safety manifestation vinyl, 1no. ODG hatch vinyl, 1no. Brittania entrance sign, 2no. Brittania repeater sign, 1no. Brittania detailed sign.

    Submitted 23 Jul 2026 Advertising
  • 26/01799/FULL Refused

    Monks Wood Monks Close Ascot SL5 9BA

    Construction of 2 no. detached dwellings (self build), widening of the existing access, landscaping and hardstanding following demolition of existing dwelling and outbuildings.

    Submitted 22 Jul 2026 Full applications
  • 26/01792/VAR Granted

    Silver Birches St Marys Road Ascot SL5 9JE

    Variation (under Section 73) of Condition 9 (Approved Plans) to substitute those plans approved under 26/00205/FULL for a raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestration and hardstanding, following demolition of existing elements with amended plans.

    Submitted 22 Jul 2026 Amendments
  • 26/01766/TPO Awaiting decision

    8 Royal Victoria Gardens Ascot SL5 9ET

    (T1) Horse chestnut (Aesculus hippocastanum) - Reduce crown by 3m to leave a final height of 13m and width of 2m. (022/1999/TPO).

    Submitted 20 Jul 2026 Trees
  • 26/01765/CONDIT Granted

    St Francis Catholic Primary And Pre-School And St Francis of Assisi RC Church Car Park Coronation Road Ascot

    Details required by Conditions (2) (proposed materials) (10) (eradication strategy) (11) (biodiversity enhancements) of planning permission (25/02650/FULL) for the (Demolition of existing school building and the erection of a part single storey, part two storey building, multi-use games area (MUGA), remodelled car park and associated hard and soft landscaping together with the erection of a single storey temporary school for a period of 24 months (part retention, part proposed) to be located on the existing playing field).

    Submitted 20 Jul 2026 Conditions
  • 26/01748/TLDTT Granted

    RBWM Grange Car Park High Street Ascot

    Application for determination as to whether prior approval is required for the installation of an 18 metre high monopole supporting 9 No. Antennas and 2 No. transmission dishes with a wraparound cabinet at base, 5 No. equipment cabinets and ancillary development thereto, including 9 No. bollards.

    Submitted 16 Jul 2026 Telecoms
  • 26/01733/FULL Awaiting decision

    Cloudsley High Street Ascot SL5 7HP

    Part single part three storey rear extension with an increased ridge height, 1no. rear Juliet balcony, 1no. rear balcony and alterations to fenestration and new signage following the demolition of the existing elements.

    Submitted 15 Jul 2026 Full applications

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