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Planning application

Ellesmere 4 Green Lane Ascot SL5 7QJ

Granted Windsor and Maidenhead 25/03193/PDXL Permitted Development Extended

Works: Extension Loft or dormer Roofing 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

Single storey side/rear extension no greater than 8.00m in depth, 4.00m high with an eaves height of 2.40m, 2no. front canopies no greater than 3 sqm, hip to gable, new roof to existing side element and alterations to fenestration.

As published by the council, reference 25/03193/PDXL

Application record

Reference
25/03193/PDXL
Type
Permitted Development Extended
Status
Decided
Decision
Prior Approval Not Required
Received
8 Dec 2025
Validated
8 Dec 2025
Decided
19 Jan 2026
Ward
Sunningdale And Cheapside
Parish
Sunninghill And Ascot Parish
Decision by
Delegated
Postcode
SL5 7QJ

Timeline

Dates from the published record

  1. 8 Dec 2025

    Received by Windsor and Maidenhead

  2. 19 Jan 2026

    Decision issued: Prior Approval Not Required

  3. 11 Aug 2026

    Added to PlanIndex

Documents

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

10 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 a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • Ellesmere 4 Green Lane Ascot SL5 7QJ

    25/02964/PDXL Submitted 10 Nov 2025 4m away

    Single storey side/rear extension no greater than 8.00m in depth, 4.00m high with an eaves height of 2.40m, 2no. front canopies, hip to gable, new roof to existing side element and alterations to fenestration.

    Withdrawn Prior approval Extension Loft or dormer +2 8 docs
    Small domestic

  • Ellesmere 4 Green Lane Ascot SL5 7QJ

    26/01817/FULL Submitted 23 Jul 2026 4m away

    71% historically approved · decision due ~14 Oct

    Construction of a single-storey side extension, enlargement of the existing roof space, and alterations to fenestration including two rear rooflights and one front rooflight, following the demolition of existing structures/elements, including a garage / shed (part retrospective).

    Awaiting decision Full applications Extension Loft or dormer +2 14 docs
    Small domestic

  • Fourwinds 2 Green Lane Ascot SL5 7QJ

    26/01204/PDXL Submitted 12 May 2026 27m away

    Single storey rear extension no greater than 7.46m in depth, 3.20m high with an eaves height of 2.45m.

    Granted Prior approval Extension 8 docs
    Small domestic

  • Fourwinds 2 Green Lane Ascot SL5 7QJ

    26/00705/PDXL Submitted 18 Mar 2026 28m away

    Single storey rear extension no greater than 8.00m in depth, 3.20m high with an eaves height of 3.00m.

    Refused Prior approval Extension 7 docs
    Small domestic

  • Fourwinds 2 Green Lane Ascot SL5 7QJ

    26/01089/CPD Submitted 1 May 2026 29m away

    Certificate of lawfulness to determine whether the proposed single storey side extension, single storey rear extension and 1no. outbuilding incidental to the main dwelling are lawful.

    Granted Lawful development Extension 10 docs
    Small domestic

  • Fourwinds 2 Green Lane Ascot SL5 7QJ

    26/01912/PDXL Submitted 3 Aug 2026 30m away

    68% historically approved · decision due ~28 Sep

    Single storey rear extension no greater than 7.46m in depth, 3.20m high with an eaves height of 2.45m.

    Awaiting decision Prior approval Extension 7 docs
    Small domestic

In Windsor and Maidenhead

  • 26/01822/PDXL Granted

    Highwood Corner Grubwood Lane Cookham Maidenhead SL6 9UB

    Single storey side/rear extension no greater than 8.00m in depth, 4.00m high with an eaves height of 3.80m.

    24 Jul 2026 Prior approval
  • 26/01846/PDXL Granted

    24 New Road Datchet Slough SL3 9JB

    Single storey rear extension no greater than 4.00m in depth, 3.20m high with an eaves height of 3.00m.

    27 Jul 2026 Prior approval
  • 26/01740/PDXL Granted

    Oak Tree Farm Twyford Road Binfield Bracknell RG42 5QD

    Single storey rear extension no greater than 7.06m in depth, 3.40m high with an eaves height of 3.40m.

    15 Jul 2026 Prior approval
  • 26/01646/PDXL Granted

    12 Islet Park Drive Maidenhead SL6 8LF

    Single storey rear extension no greater than 5.30m in depth, 3.88m high with an eaves height of 2.61m.

    6 Jul 2026 Prior approval
  • 26/02001/CLAMA Awaiting decision

    158 Blackamoor Lane Maidenhead SL6 8RN

    Prior approval for the change of use of the ground floor from Use Class Eg(iii) to form 8 no. x 1 bedroom flats.

    13 Aug 2026 Prior approval