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Planning application

Long Chase Farm Ascot Road Holyport Maidenhead SL6 3LA

Refused Windsor and Maidenhead 26/01564/CPD Cert of Lawfulness of Proposed Dev

Works: Extension

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

Proposal

Rear two storey extension to Long Chase Farmhouse under Class A of Part 1 of the GPDO 2015,As Amended.

As published by the council, reference 26/01564/CPD

Application record

Reference
26/01564/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Refused As published: Refuse
Received
25 Jun 2026
Validated
25 Jun 2026
Decided
19 Aug 2026
Ward
Bray
Parish
Bray Parish
Decision by
Delegated
Postcode
SL6 3LA

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 4 applications since 2025: 3 approved, 1 refused.

  • 26/00036/VAR Granted

    Long Chase Farm Ascot Road Holyport Maidenhead SL6 3LA

    Variation (under Section 73) of Condition 8 to substitute those plans approved under 24/02552/OUT for an Outline application for access and scale only to be considered at this stage with all other matters to be reserved for Proposed Replacement of existing equestrian buildings and grooms accommodation. with amended plans.

    Decided 5 Mar 2026 Amendments
  • 26/00035/REM Granted

    Long Chase Farm Ascot Road Holyport Maidenhead SL6 3LA

    Reserved matters (Appearance, Landscaping and Layout) pursuant to outline planning permission 26/00036/VAR

    Decided 16 Apr 2026 Reserved matters
  • 25/02274/FULL Granted

    Long Chase Farm Ascot Road Holyport Maidenhead SL6 3LA

    Two storey side extension, 2no. rear Juliet balconies and alterations to fenestration following the demolition of the existing elements.

    Decided 10 Nov 2025 Full applications

Timeline

Dates from the published record

  1. 25 Jun 2026

    Received by Windsor and Maidenhead

  2. 25 Jul 2026

    Added to PlanIndex

  3. 19 Aug 2026

    Decision issued: Refuse

Documents

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

14 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.

Watch members (£5 a month) open the document list from here.

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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Long Chase Farm Ascot Road Holyport Maidenhead SL6 3LA

    25/02274/FULL Submitted 3 Sep 2025 50 yards away

    Two storey side extension, 2no. rear Juliet balconies and alterations to fenestration following the demolition of the existing elements.

    Granted Full applications Extension Demolition +1 11 docs

  • Land To The Rear of Long Chase Lodge Ascot Road Holyport Maidenhead

    20/00673/FULL Submitted 13 Mar 2020 50 yards away

    Change of use of land and buildings from B8 storage use to single dwelling, garage and domestic store. Construction of wall and two entrance gates/piers to provide separate access to Long Chase Lodge.

    Granted Full applications 17 docs
    Domestic

  • Land To The Rear of Long Chase Lodge Ascot Road Holyport Maidenhead

    20/02825/FULL Submitted 26 Oct 2020 50 yards away

    Construction of a detached three bedroom dwelling with associated parking bays, boundary treatments, entrance gates, access and landscaping.

    Refused Full applications 16 docs
    Domestic

  • Long Chase Farm Ascot Road Holyport Maidenhead SL6 3LA

    26/00036/VAR Submitted 8 Jan 2026 50 yards away

    Variation (under Section 73) of Condition 8 to substitute those plans approved under 24/02552/OUT for an Outline application for access and scale only to be considered at this stage with all other matters to be reserved for Proposed Replacement of existing equestrian buildings and grooms accommodation. with amended plans.

    Granted Amendments 15 docs

  • Long Chase Farm Ascot Road Holyport Maidenhead SL6 3LA

    26/00035/REM Submitted 8 Jan 2026 50 yards away

    Reserved matters (Appearance, Landscaping and Layout) pursuant to outline planning permission 26/00036/VAR

    Granted Reserved matters 20 docs

  • Land To The Rear of Long Chase Lodge Ascot Road Holyport Maidenhead

    26/01499/FULL Submitted 18 Jun 2026 100 yards away

    70% historically approved · decision due ~20 Aug

    1no. three-bedroom dwelling with associated parking and landscaping following the demolition of the 2no. existing storage buildings.

    Awaiting decision Full applications Demolition 27 docs
    Domestic

In Windsor and Maidenhead

  • 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.

    Received 8 Sep, published by the council 24 Sep 2026 Lawful development
  • 26/01954/CPD Withdrawn

    Mulberry House Waltham Road Maidenhead SL6 3NH

    Certificate of lawfulness to determine whether the single storey rear extension is lawful.

    Received 7 Aug, published by the council 16 Aug 2026 Lawful development
  • 26/01856/CLU Granted

    Apple Tree Cottage And Land Adjacent To Apple Tree Cottage Paley Street Maidenhead

    Certificate of lawfulness to determine whether the existing use of the land as a residential garden incidental to the main dwelling is lawful

    Received 28 Jul, published by the council 24 Aug 2026 Lawful development
  • 26/02022/CPD Refused

    14 Church View White Waltham Maidenhead SL6 3JQ

    Certificate of lawfulness to determine whether the proposed 1no. rear dormer and alterations to fenestration are lawful

    Received 17 Aug, published by the council 2 Sep 2026 Lawful development
  • 26/01862/CLU Granted

    Holyport Pre School Holyport Youth Club Moneyrow Green Holyport Maidenhead SL6 2NA

    Certificate of lawfulness to determine whether the existing use of the site as a pre-school is lawful.

    Received 29 Jul, published by the council 4 Aug 2026 Lawful development