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Planning application

Mendota Stone House Lane Cookham Maidenhead SL6 9TP

Granted Windsor and Maidenhead 22/00381/CPD Cert of Lawfulness of Proposed Dev

Works: Extension 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

Certificate of lawfulness to determine whether the proposed single storey rear extension and x2 outbuildings is lawful.

As published by the council, reference 22/00381/CPD

Application record

Reference
22/00381/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Application Permitted
Received
15 Feb 2022
Validated
15 Feb 2022
Decided
12 Apr 2022
Ward
Bisham And Cookham
Parish
Cookham Parish
Decision by
Delegated
Postcode
SL6 9TP

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 5 applications since 2021: 4 approved, 0 refused.

  • 26/01462/FULL Granted

    Mendota Stone House Lane Cookham Maidenhead SL6 9TP

    Replacement front canopy and rear balcony, alterations to the rear roof, fenestration and external finishes.

    Decided 17 Aug 2026 Full applications
  • 26/01373/TCA Granted

    Mendota Stone House Lane Cookham Maidenhead SL6 9TP

    (G5) - Elm, Cypress, Viburnum, Acer - Fell. (T8, T9, G14) - Lawson Cypress - Fell. (G11) - Beech - tip reduce low branches overhanging house to give 2m clearance . (T17) - Cypress- Reduce height by 4m, leaving a final height of 15m. (G18) - Cypress - Reduce height to 12m.

    Decided 16 Jul 2026 Trees
  • 23/00179/FULL Granted

    Mendota Stone House Lane Cookham Maidenhead SL6 9TP

    Construction of a detached self-build dwelling, detached garage with habitable accommodation within the roofspace, new boathouse, pedestrian/vehicular entrance gates and landscaping following the demolition of the existing dwelling and garage.

    Decided 5 Feb 2025 Full applications
  • 21/03433/CPD Withdrawn

    Mendota Stone House Lane Cookham Maidenhead SL6 9TP

    Certificate of lawfulness to determine whether the erection of x2 detached garden buildings and a single storey rear extension is lawful.

    Decided 31 Jan 2022 Lawful development

Timeline

Dates from the published record

  1. 15 Feb 2022

    Received by Windsor and Maidenhead

  2. 12 Apr 2022

    Decision issued: Application Permitted

  3. 16 Aug 2026

    Added to PlanIndex

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.

Trade members open them from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 12 April 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 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 500 metres

  • Mendota Stone House Lane Cookham Maidenhead SL6 9TP

    23/00179/FULL Submitted 20 Jan 2023 4m away

    Construction of a detached self-build dwelling, detached garage with habitable accommodation within the roofspace, new boathouse, pedestrian/vehicular entrance gates and landscaping following the demolition of the existing dwelling and garage.

    Granted Full applications New dwelling Demolition 89 docs
    Domestic
  • Mendota Stone House Lane Cookham Maidenhead SL6 9TP

    21/03433/CPD Submitted 19 Nov 2021 4m away

    Certificate of lawfulness to determine whether the erection of x2 detached garden buildings and a single storey rear extension is lawful.

    Withdrawn Lawful development Extension 17 docs
    Small domestic
  • Mendota Stone House Lane Cookham Maidenhead SL6 9TP

    26/01462/FULL Submitted 12 Jun 2026 7m away

    Replacement front canopy and rear balcony, alterations to the rear roof, fenestration and external finishes.

    Granted Full applications Windows or glazing 30 docs
  • Mendota Stone House Lane Cookham Maidenhead SL6 9TP

    26/01373/TCA Submitted 3 Jun 2026 23m away

    (G5) - Elm, Cypress, Viburnum, Acer - Fell. (T8, T9, G14) - Lawson Cypress - Fell. (G11) - Beech - tip reduce low branches overhanging house to give 2m clearance . (T17) - Cypress- Reduce height by 4m, leaving a final height of 15m. (G18) - Cypress - Reduce height to 12m.

    Granted Trees 14 docs
  • Highbank Stone House Lane Cookham Maidenhead SL6 9TP

    22/00369/FULL Submitted 14 Feb 2022 26m away

    Part two storey (lower ground and ground floors) part ground floor side extension.

    Granted Full applications Extension 28 docs
  • Highbank Stone House Lane Cookham Maidenhead SL6 9TP

    21/00876/TCA Submitted 19 Mar 2021 40m away

    T1 - Holm oak - Crown reduction by 2-2.5m to leave a height of 17m and spread of 12m.

    Granted Trees 6 docs

In Windsor and Maidenhead

  • 26/01763/CPU Refused

    Land At The Junction of Warners Hill And Dean Lane Cookham Maidenhead

    Certificate of lawfulness to determine whether the proposed use of the land as an orchard with mobile poultry run and polytunnel is lawful.

    17 Jul 2026 Lawful development
  • 26/01615/CLU Granted

    Riding Court Farm Riding Court Riding Court Road Datchet Slough SL3 9JT

    Certificate of lawfulness to determine whether the existing units 'JKL' (use class B8) used for storage and distribution; unit 'AB' (use class B8) used for hiring, maintaining, and cleaning concrete screed and machinery and 'storage yard 2' (use class B8) used for the storage of scaffolding is lawful.

    1 Jul 2026 Lawful development
  • 26/01581/CLD Granted

    The George Public House The Brewhouse The Green Holyport Road Holyport Maidenhead

    Certificate of lawfulness to determine whether the existing bollard is lawful.

    26 Jun 2026 Lawful development
  • 26/02117/CPD Awaiting decision

    27 Tyrell Gardens Windsor SL4 4DH

    Certificate of lawfulness to determine whether the proposed garage conversion is lawful.

    26 Aug 2026 Lawful development
  • 26/02105/CLD Awaiting decision

    19 North Dean Maidenhead SL6 7JD

    Certificate of lawfulness to determine whether the existing installation of an air-to-air heat pump (reversible air conditioning) condenser unit to the external east gable wall, including wall brackets, pipework, and associated fittings is lawful.

    26 Aug 2026 Lawful development