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Planning application

Ditton Manor Ditton Park Road Datchet Slough SL3 7JB

Awaiting decision Windsor and Maidenhead 26/00202/CLD Certificate of Lawfulness of Development

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Certificate of lawfulness to determine whether the existing Venue for training, conferences and events (including weddings), with ancillary office use and the Operational development comprising the erection of a marquee structure is lawful.

As published by the council, reference 26/00202/CLD

Application record

Reference
26/00202/CLD
Type
Certificate of Lawfulness of Development
Status
Awaiting decision
Received
23 Jan 2026
Validated
20 Feb 2026
Ward
Datchet Horton And Wraysbury
Parish
Datchet Parish
Postcode
SL3 7JB

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 5 applications since 2020: 2 approved, 2 refused.

  • 23/01062/FULL Refused

    Ditton Manor Ditton Park Road Datchet Slough SL3 7JB

    Hotel-led development comprising the conversion, extension and alteration of the existing Manor House and associated buildings, including the North Gatehouse, East Gatehouse, South Gatehouse, Chapel and Granary, to a flexible hotel and wedding/conference venue (Use Class C1 and Sui Generis) with associated ancillary facilities including bar, restaurant and gym/spa; additional two storey hotel accommodation block (Use Class C1); erection of a marquee for wedding/conference use (Sui Generis); demolition and erection of a new one storey community building (Use Class F2); car parking; landscaping; and other associated works.

    Decided 8 Mar 2024 Full applications
  • 23/01063/LBC Refused

    Ditton Manor Ditton Park Road Datchet Slough SL3 7JB

    Consent for Hotel-led development comprising the conversion, extension and alteration of the existing Manor House and associated buildings, including the North Gatehouse, East Gatehouse, South Gatehouse, Chapel and Granary, to a flexible hotel and wedding/conference venue (Use Class C1 and Sui Generis) with associated ancillary facilities including bar, restaurant and gym/spa; additional two storey hotel accommodation block (Use Class C1); erection of a marquee for wedding/conference use (Sui Generis); demolition and erection of a new one storey community building (Use Class F2); car parking; landscaping; and other associated works

    Decided 8 Mar 2024 Heritage and listed buildings
  • 22/01030/EIASCR Granted

    Ditton Manor Ditton Park Road Datchet Slough SL3 7JB

    Screening Opinion from the Council under Regulation 6 (1) of the Environmental Impact Assessment Regulations 2017 ("the EIA Regulations"), to confirm whether or not there is a requirement for an Environmental Impact Assessment ("EIA") in relation to the refurbishment and expansion of Ditton Manor to provide a hotel, wedding and event space development.

    Decided 12 Jul 2022 Outline
  • 20/00253/CLLB Granted

    Ditton Manor Ditton Park Road Datchet Slough SL3 7JB

    Certificate of lawfulness to determine whether the replacement of roof tiles, replacement of lead flashings to slate roofs, gutters, chimney stacks and dormer windows, repairs to concrete balcony at first floor, repair and replace areas of damaged lead work to balconies, repair cills to South elevation, repair balcony door to South elevation, replacement of fixed dormer window light, replacement of internal finishes, replacement of defective stucco to parapet walls and external elevations and replace defective timber structure to North Gate Lodge is lawful.

    Decided 28 Apr 2020 Heritage and listed buildings

Timeline

Dates from the published record

  1. 23 Jan 2026

    Received by Windsor and Maidenhead

  2. 20 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 17 April 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Windsor and Maidenhead took a median of 56 days over the applications it decided in the last year.

Documents

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

68 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 happens while it is decided

This application is with Windsor and Maidenhead for determination, against a statutory target of eight weeks. Over the last year Windsor and Maidenhead decided lawful development applications in a median of 50 days. More in our guide to how long planning decisions take.

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

  • Ditton Manor Ditton Park Road Datchet Slough SL3 7JB

    23/01062/FULL Submitted 27 Apr 2023 50 yards away

    Hotel-led development comprising the conversion, extension and alteration of the existing Manor House and associated buildings, including the North Gatehouse, East Gatehouse, South Gatehouse, Chapel and Granary, to a flexible hotel and wedding/conference venue (Use Class C1 and Sui Generis) with associated ancillary facilities including bar, restaurant and gym/spa; additional two storey hotel accommodation block (Use Class C1); erection of a marquee for wedding/conference use (Sui Generis); demolition and erection of a new one storey community building (Use Class F2); car parking; landscaping; and other associated works.

    Refused Full applications Extension Demolition 323 docs
  • Ditton Manor Ditton Park Road Datchet Slough SL3 7JB

    23/01063/LBC Submitted 27 Apr 2023 50 yards away

    Consent for Hotel-led development comprising the conversion, extension and alteration of the existing Manor House and associated buildings, including the North Gatehouse, East Gatehouse, South Gatehouse, Chapel and Granary, to a flexible hotel and wedding/conference venue (Use Class C1 and Sui Generis) with associated ancillary facilities including bar, restaurant and gym/spa; additional two storey hotel accommodation block (Use Class C1); erection of a marquee for wedding/conference use (Sui Generis); demolition and erection of a new one storey community building (Use Class F2); car parking; landscaping; and other associated works

    Refused Heritage and listed buildings Extension Demolition 298 docs
  • Evans Cottage Ditton Park Conduit Lane Slough SL3 7JF

    21/00921/FULL Submitted 25 Mar 2021 150 yards away

    Single storey rear extension, enlargement of the existing habitable roofspace with 3no. front dormers and 3no. rear dormers and alterations to fenestration.

    Refused Full applications Extension Loft or dormer +1 13 docs
    Small domestic
  • Evans Cottage Ditton Park Conduit Lane Slough SL3 7JF

    21/01952/FULL Submitted 24 Jun 2021 150 yards away

    Two storey rear extension, relocation of front entrance door to include x1 new canopy, x3 new front and x1 new rear dormer, enlargement of x2 existing rear dormers, alteration to fenestration and removal of existing side dormer.

    Granted Full applications Extension Loft or dormer +1 15 docs
  • Ditton Manor Ditton Park Road Datchet Slough SL3 7JB

    22/01030/EIASCR Submitted 13 Apr 2022 200 yards away

    Screening Opinion from the Council under Regulation 6 (1) of the Environmental Impact Assessment Regulations 2017 ("the EIA Regulations"), to confirm whether or not there is a requirement for an Environmental Impact Assessment ("EIA") in relation to the refurbishment and expansion of Ditton Manor to provide a hotel, wedding and event space development.

    Granted Outline 12 docs
  • Ditton Manor Ditton Park Road Datchet Slough SL3 7JB

    20/00253/CLLB Submitted 30 Jan 2020 200 yards away

    Certificate of lawfulness to determine whether the replacement of roof tiles, replacement of lead flashings to slate roofs, gutters, chimney stacks and dormer windows, repairs to concrete balcony at first floor, repair and replace areas of damaged lead work to balconies, repair cills to South elevation, repair balcony door to South elevation, replacement of fixed dormer window light, replacement of internal finishes, replacement of defective stucco to parapet walls and external elevations and replace defective timber structure to North Gate Lodge is lawful.

    Granted Heritage and listed buildings Loft or dormer Roofing +1 13 docs

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