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Planning application

18 Norton Park Ascot SL5 9BW

Granted Windsor and Maidenhead 21/02746/FULL Full

Works: Extension Windows or glazing Small domestic

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

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

Proposal

Part single/part two storey front/side extension, single storey rear extension, single storey side extension, garage conversion into habitable accommodation and alteration to fenestration.

As published by the council, reference 21/02746/FULL

Application record

Reference
21/02746/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
9 Sep 2021
Validated
9 Sep 2021
Decided
17 Mar 2022
Ward
Ascot & Sunninghill
Parish
Sunninghill And Ascot Parish
Decision by
Delegated
Postcode
SL5 9BW

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2021: 2 approved, 0 refused.

  • 23/00684/NMA Granted

    18 Norton Park Ascot SL5 9BW

    Non material amendments to planning permission 21/02746/FULL for the addition of a ground floor rear window to replace the existing patio door, addition of a front first floor window following the removal of the gable vent and an increase in size of the first floor rear window.

    Decided 17 Apr 2023 Amendments

Timeline

Dates from the published record

  1. 9 Sep 2021

    Received by Windsor and Maidenhead

  2. 17 Mar 2022

    Decision issued: Application Permitted

  3. 16 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 23/00684/NMA Granted

    18 Norton Park Ascot SL5 9BW

    Non material amendments to planning permission 21/02746/FULL for the addition of a ground floor rear window to replace the existing patio door, addition of a front first floor window following the removal of the gable vent and an increase in size of the first floor rear window.

    Decided 17 Apr 2023 Amendments

Documents

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

15 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 17 March 2022, 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

  • 18 Norton Park Ascot SL5 9BW

    23/00684/NMA Submitted 17 Mar 2023 1m away

    Non material amendments to planning permission 21/02746/FULL for the addition of a ground floor rear window to replace the existing patio door, addition of a front first floor window following the removal of the gable vent and an increase in size of the first floor rear window.

    Granted Amendments Windows or glazing 11 docs
  • 1 Ridgemount St Marys Hill Ascot SL5 9AT

    23/00133/TPO Submitted 17 Jan 2023 68m away

    T1 - Beech Tree - Crown thinning by 20%, Crown lifting to meet statutory road clearance and 3m clearance from the ground in the garden. (101/2001/TPO)

    Granted Trees 7 docs
  • 1 Ridgemount St Marys Hill Ascot SL5 9AT

    26/01728/TPO Submitted 14 Jul 2026 68m away

    (T4) - Oak - Reduce by 2m overall, to leave a finished height of 25m and a finished spread of 19m (101/2001/TPO)

    Withdrawn Trees 7 docs
  • Grenville St Marys Hill Ascot SL5 9AP

    25/03261/FULL Submitted 10 Dec 2025 86m away

    Single storey front extension and single storey rear/side extension following demolition of existing elements.

    Granted Full applications Extension Demolition 15 docs
    Small domestic
  • Grenville St Marys Hill Ascot SL5 9AP

    25/02872/CPD Submitted 30 Oct 2025 86m away

    Certificate of lawfulness to determine whether the proposed part garage conversion, single storey front, side and rear extensions, 1no. outbuilding incidental to the main dwelling and alterations to fenestration are lawful.

    Granted Lawful development Extension Windows or glazing 12 docs
    Small domestic
  • Grenville St Marys Hill Ascot SL5 9AP

    26/01933/NMA Submitted 5 Aug 2026 86m away

    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.

    Granted Amendments Extension Windows or glazing 10 docs

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