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Planning application

18 Norton Park Ascot SL5 9BW

Granted Windsor and Maidenhead 23/00684/NMA Non-material Amendment

Works: Windows or glazing

Relates to 21/02746/FULL

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

Proposal

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.

As published by the council, reference 23/00684/NMA

Application record

Reference
23/00684/NMA
Type
Non-material Amendment
Status
Decided
Decision
Application Permitted
Received
17 Mar 2023
Validated
17 Mar 2023
Decided
17 Apr 2023
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.

  • 21/02746/FULL Granted

    18 Norton Park Ascot SL5 9BW

    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.

    Decided 17 Mar 2022 Full applications

Timeline

Dates from the published record

  1. 17 Mar 2023

    Received by Windsor and Maidenhead

  2. 17 Apr 2023

    Decision issued: Application Permitted

  3. 24 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 21/02746/FULL Granted

    18 Norton Park Ascot SL5 9BW

    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.

    Decided 17 Mar 2022 Full applications

Documents

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

11 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 April 2023, 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 18 Norton Park Ascot SL5 9BW

    21/02746/FULL Submitted 9 Sep 2021 1m away

    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.

    Granted Full applications Extension Windows or glazing 15 docs
    Small domestic
  • 1 Ridgemount St Marys Hill Ascot SL5 9AT

    23/00133/TPO Submitted 17 Jan 2023 67m 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 67m 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 87m 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 87m 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 87m 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

  • 26/01996/NMA Granted

    Leigh Cottage Church Road Sunningdale Ascot SL5 0NJ

    Non material amendments to planning permission 25/02661/FULL for 1no. additional window to west elevation.

    12 Aug 2026 Amendments
  • 26/01388/VAR Granted

    21 Springfield Park Maidenhead SL6 2YN

    Variation (under Section 73) of Condition 3 to substitute those plans approved under 25/03049/FULL for a Garage conversion, single storey front porch, single storey rear/side extension and alterations to fenestration with amended plans.

    4 Jun 2026 Amendments
  • 26/01811/NMA Granted

    Grove Park Industrial Estate Waltham Road White Waltham Maidenhead SL6 3LW

    Non material amendments to planning permission 25/01083/VAR for changes to the proposed elevations and materials to plots 10-11, 15-16, 18-19, 24-25, 26-27, 28-29, 39-41, 42-44 and 45-47 and 48-51.

    24 Jul 2026 Amendments
  • 25/00668/VAR Granted

    59 Norden Road Maidenhead SL6 4AZ

    Variation (under Section 73) of Condition 15 to substitute those plans approved under 23/00279/FULL for 4 no. flats with associated parking, cycle and refuse storage and new access following the demolition of the existing dwelling with amended plans.

    17 Mar 2025 Amendments
  • 26/01154/VAR Granted

    106 - 114 High Street Maidenhead

    Variation (under Section 73) of planning permission 20/03508/OUT as amended by 26/00842/NMA to allow for the alteration of the List of approved drawings condition (3), as well as documents associated with condition 9 (Surface water drainage scheme), 12 (Air quality report) 16 (Retail units/use class) and 19 (Acoustic measures).

    8 May 2026 Amendments