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Planning application

12 Richmondwood Sunningdale Ascot SL5 0JG

Refused Windsor and Maidenhead 21/00594/FULL Full

Works: Extension Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

New entrance canopy, single storey front/side extension, single storey side extension, part single part two storey part first floor side extension and alterations to fenestration.

As published by the council, reference 21/00594/FULL

Application record

Reference
21/00594/FULL
Type
Full
Status
Decided
Decision
Refused As published: Refuse
Received
26 Feb 2021
Validated
3 Mar 2021
Decided
21 Jun 2021
Ward
Sunningdale And Cheapside
Parish
Sunningdale Parish
Decision by
Delegated
Postcode
SL5 0JG

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2021: 1 approved, 1 refused.

  • 21/03717/FULL Granted

    12 Richmondwood Sunningdale Ascot SL5 0JG

    New entrance canopy, two storey front/side extension, part single, part two storey, part first floor side/rear extension and alterations to fenestration.

    Decided 1 Mar 2022 Full applications

Timeline

Dates from the published record

  1. 26 Feb 2021

    Received by Windsor and Maidenhead

  2. 3 Mar 2021

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jun 2021

    Decision issued: Refuse

  4. 12 Sep 2026

    Added to PlanIndex

Documents

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

19 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

  • 12 Richmondwood Sunningdale Ascot SL5 0JG

    21/03717/FULL Submitted 20 Dec 2021 50 yards away

    New entrance canopy, two storey front/side extension, part single, part two storey, part first floor side/rear extension and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 27 docs

  • 10 Richmondwood Sunningdale Ascot SL5 0JG

    21/03492/TPO Submitted 25 Nov 2021 50 yards away

    T10, 11 and 13 Silver Birch trees - fell (010/1977/TPO).

    Granted Trees 7 docs

  • 13 And 15 Richmondwood Sunningdale Ascot SL5 0JG

    24/02579/TPO Submitted 24 Oct 2024 50 yards away

    (T1) Oak - Fell. (T2) Oak - Reduce elongated branches southwest side of canopy by 2m back to previous reduction points to provide clearance from garage, cuts will be graded into the surrounding canopy to leave a natural looking shape . (T3) Oak - Reduce elongated branches on southwest side of canopy by up to 1.5m to provide clearance from garage, cuts will be graded into the surrounding canopy to leave a natural looking shape. (T5) Oak - Selectively reduce lateral spread south side of tree by 1-1.5m to provide 3m clearance to Oakwood House, cuts will be graded into the surrounding canopy to leave a natual looking canopy shape. (T8) Western Red Cedar - Fell. (T9) Oak - Crown lift to provide 4m clearance above ground level by removing three small branches under 100mm diameter. (010/1977/TPO)

    Granted Trees 9 docs

  • Hill Top 15 Richmondwood Sunningdale Ascot SL5 0JG

    25/02044/TPO Submitted 11 Aug 2025 50 yards away

    (T1) Oak - Crown thin 5% and crown reduce (as shown). (T2) Oak - Crown reduce (as shown). (010/1977/TPO)

    Refused Trees 10 docs

  • Audubon 17 Richmondwood Sunningdale Ascot SL5 0JG

    21/01706/TPO Submitted 1 Jun 2021 100 yards away

    Silver Birch - fell.

    Refused Trees 6 docs

  • Stable House 162 Chobham Road Sunningdale Ascot SL5 0HU

    22/01674/FULL Submitted 21 Jun 2022 150 yards away

    Change of hipped roof with dormer to new gable with window to rear elevation and x2 rooflights to south east elevation on existing single storey extension (part- retrospective).

    Granted Full applications Extension Loft or dormer +1 12 docs
    Small domestic

In Windsor and Maidenhead

  • 26/00980/FULL Granted

    19 Linchfield Road Datchet Slough SL3 9NA

    Single storey rear extension

    Received 21 Apr, published by the council 25 Jul 2026 Full applications
  • 26/01706/FULL Granted

    Loraine 36 Forlease Road Maidenhead SL6 1RU

    Single storey rear extension to the main dwelling, partial demolition to existing garage with a relocated door, alterations to the patio and new steps

    Received 13 Jul, published by the council 31 Jul 2026 Full applications
  • 26/01675/FULL Granted

    59 Grove Road Windsor SL4 1HT

    Increase in height of the existing side boundary brick wall following the removal of the existing timber fencing and a reduction in height and new railings to the existing front/side boundary wall.

    Received 9 Jul, published by the council 25 Jul 2026 Full applications
  • 26/01265/FULL Granted

    107 Slough Road Datchet Slough SL3 9AQ

    Single storey rear extension and alterations to fenestration following the demolition of the existing rear element.

    Received 20 May, published by the council 25 Jul 2026 Full applications
  • 26/01700/FULL Granted

    4 Dhoon Rise Maidenhead SL6 1BS

    Garage conversion, front bay window and a single storey front/side extension.

    Received 13 Jul, published by the council 27 Jul 2026 Full applications