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Planning application

1 Roman Lea Cookham Maidenhead SL6 9BZ

Granted Windsor and Maidenhead 20/00015/FULL Full

Works: Extension Loft or dormer 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, x1 front rooflight and x1 rear dormer.

As published by the council, reference 20/00015/FULL

Application record

Reference
20/00015/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
6 Jan 2020
Validated
9 Jan 2020
Decided
4 Mar 2020
Ward
Bisham And Cookham
Parish
Cookham Parish
Decision by
Delegated
Postcode
SL6 9BZ

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2019: 3 approved, 0 refused.

  • 20/02855/NMA Granted

    1 Roman Lea Cookham Maidenhead SL6 9BZ

    Non material amendment to planning permission 20/00015/FULL to change the number of windows inserted in rear dormer from 1 to 2.

    Decided 25 Nov 2020 Amendments
  • 19/02993/CPD Granted

    1 Roman Lea Cookham Maidenhead SL6 9BZ

    Certificate of lawfulness to determine whether the proposed x1 front rooflight, x1 rear dormer with x1 second floor side window to facilitate a loft conversion is lawful.

    Decided 18 Dec 2019 Lawful development

Timeline

Dates from the published record

  1. 6 Jan 2020

    Received by Windsor and Maidenhead

  2. 9 Jan 2020

    Validated

    Checked as complete and ready for consideration.

  3. 4 Mar 2020

    Decision issued: Application Permitted

  4. 12 Oct 2026

    Added to PlanIndex

Documents

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

21 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.

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Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 4 March 2020, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 1 Roman Lea Cookham Maidenhead SL6 9BZ

    20/02855/NMA Submitted 29 Oct 2020 50 yards away

    Non material amendment to planning permission 20/00015/FULL to change the number of windows inserted in rear dormer from 1 to 2.

    Granted Amendments Loft or dormer Windows or glazing 6 docs

  • 1 Roman Lea Cookham Maidenhead SL6 9BZ

    19/02993/CPD Submitted 28 Oct 2019 50 yards away

    Certificate of lawfulness to determine whether the proposed x1 front rooflight, x1 rear dormer with x1 second floor side window to facilitate a loft conversion is lawful.

    Granted Lawful development Loft or dormer Windows or glazing 14 docs

  • Lavender Cottage Roman Lea Cookham Maidenhead SL6 9BZ

    20/03250/FULL Submitted 2 Dec 2020 50 yards away

    Single storey side extension following demolition of existing element

    Granted Full applications Extension Demolition 12 docs
    Small domestic

  • Brendon Station Road Cookham Maidenhead SL6 9BU

    26/02306/CPD Submitted 21 Sep 2026 50 yards away

    69% historically approved · decision due ~23 Nov

    Certificate of lawfulness to determine whether the proposed erection of a hip to gable extension, new rear dormer and 2 No. front rooflights is lawful.

    Awaiting decision Lawful development Extension Loft or dormer 6 docs

  • 6 Roman Lea Cookham Maidenhead SL6 9BZ

    22/02740/FULL Submitted 11 Oct 2022 50 yards away

    Single storey side extension and 1no. rear dormer.

    Granted Full applications Extension Loft or dormer 17 docs
    Small domestic

  • 6 Roman Lea Cookham Maidenhead SL6 9BZ

    22/01910/CPD Submitted 14 Jul 2022 50 yards away

    Certificate of lawfulness to determine whether the proposed 1no. rear dormer to facilitate a loft conversion is lawful.

    Refused Lawful development Loft or dormer 15 docs

In Windsor and Maidenhead

  • 26/02029/FULL Granted

    5 Kimber Close Windsor SL4 4BJ

    Single storey rear extension.

    Received 17 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01955/FULL Granted

    2 Holmlea Road Datchet Slough SL3 9HQ

    Change of use from a dwellinghouse (Use Class C3) to a children's home (Use Class C2) for up to three children, together with conversion of the garage to an office with an en-suite facilities and alterations to fenestration.

    Received 7 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01121/FULL Granted

    Zain House 15 Wilton Crescent Windsor SL4 4YJ

    Single storey side/front extension, first floor extension over existing side element with 1no. Juliet balcony and 1no. Juliet balcony to existing rear elevation.

    Received 6 May, published by the council 11 Aug 2026 Full applications
  • 26/01977/FULL Granted

    9 St Marks Place Windsor SL4 3BG

    Garage conversion and alterations to fenestration.

    Received 11 Aug, published by the council 24 Aug 2026 Full applications
  • 26/01804/FULL Granted

    16 Devereux Road Windsor SL4 1JJ

    Installation of air conditioning compressor unit to the first floor side elevation.

    Received 23 Jul, published by the council 24 Aug 2026 Full applications