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Planning application

Rowborough Terrys Lane Cookham Maidenhead SL6 9RT

Granted Windsor and Maidenhead 25/02462/CPD Cert of Lawfulness of Proposed Dev

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 outbuilding incidental to the main dwelling is lawful.

As published by the council, reference 25/02462/CPD

Application record

Reference
25/02462/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Granted As published: Permitted Development
Received
19 Sep 2025
Validated
19 Sep 2025
Decided
6 Nov 2025
Ward
Bisham And Cookham
Parish
Cookham Parish
Decision by
Delegated
Postcode
SL6 9RT

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2024: 2 approved, 0 refused.

  • 24/01013/TCA Granted

    Rowborough Terrys Lane Cookham Maidenhead SL6 9RT

    G1- x2 Sycamore and x2 Pines - Crown lifting to 6m above ground level, sever ivy, G2 - x3 Purple Plums and 1x Plum - Fell, G3 - 2x Yews - Crown reduction by 1.25m (or 20%) and Crown lifting to 4m above ground level, G4 - Ash leaf Maple and 2x Tree of heaven - Fell, T1 - Sycamore - Crown lifting to 5m above ground level, G5 - x4 Manor Ash and G6 - Holly and Plum - Fell, T2 - x3 Lime Crown lifting to 4m above ground level, G7 - Lawson and Small Lime - Fell, T3 - Willow - Coppice at 1.5m, T4 - Sycamore and T5 - Poplar stem - Fell, H2 - Lawson Cypress - Reduce the top back by 1.5m to previous points.

    Decided 6 Dec 2024 Trees

Timeline

Dates from the published record

  1. 19 Sep 2025

    Received by Windsor and Maidenhead

  2. 6 Nov 2025

    Decision issued: Permitted Development

  3. 11 Aug 2026

    Added to PlanIndex

Documents

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

9 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 grant of permission means

Windsor and Maidenhead granted permission on 6 November 2025, 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 0.3 miles

  • Rowborough Terrys Lane Cookham Maidenhead SL6 9RT

    24/01013/TCA Submitted 25 Apr 2024 50 yards away

    G1- x2 Sycamore and x2 Pines - Crown lifting to 6m above ground level, sever ivy, G2 - x3 Purple Plums and 1x Plum - Fell, G3 - 2x Yews - Crown reduction by 1.25m (or 20%) and Crown lifting to 4m above ground level, G4 - Ash leaf Maple and 2x Tree of heaven - Fell, T1 - Sycamore - Crown lifting to 5m above ground level, G5 - x4 Manor Ash and G6 - Holly and Plum - Fell, T2 - x3 Lime Crown lifting to 4m above ground level, G7 - Lawson and Small Lime - Fell, T3 - Willow - Coppice at 1.5m, T4 - Sycamore and T5 - Poplar stem - Fell, H2 - Lawson Cypress - Reduce the top back by 1.5m to previous points.

    Granted Trees 12 docs
  • Albury Terrys Lane Cookham Maidenhead SL6 9RT

    23/01772/TCA Submitted 20 Jul 2023 100 yards away

    T1 - Robinia - fell, T2 - Cherry - fell.

    Granted Trees 6 docs
  • Locksley Terrys Lane Cookham Maidenhead SL6 9RT

    26/00665/CONDIT Submitted 12 Mar 2026 100 yards away

    Details required by Condition 5 (Biodiversity Enhancements) of planning permission 25/03253/VAR for a Variation (under Section 73) of Condition 7 to substitute those plans approved under 25/00771/FULL for a Part single, part two storey, part first floor front/side/rear extension, 1no. rear Juliet balcony, raising of the eaves and ridge, relocation of the existing access with new dropped kerb and alterations to fenestration following demolition of existing elements with amended plans.

    Granted Conditions Extension Demolition +1 9 docs
  • Locksley Terrys Lane Cookham Maidenhead SL6 9RT

    25/03253/VAR Submitted 10 Dec 2025 100 yards away

    Variation (under Section 73) of Condition 7 to substitute those plans approved under 25/00771/FULL for a Part single, part two storey, part first floor front/side/rear extension, 1no. rear Juliet balcony, raising of the eaves and ridge, relocation of the existing access with new dropped kerb and alterations to fenestration following demolition of existing elements with amended plans.

    Granted Amendments Extension Demolition +1 11 docs
  • Locksley Terrys Lane Cookham Maidenhead SL6 9RT

    24/02896/TCA Submitted 26 Nov 2024 100 yards away

    T1 Cypress - fell. T2 Cypress - fell. T3 Golden cypress - fell.

    Granted Trees 6 docs
  • Dawn Chorus Poundfield Lane Cookham Maidenhead SL6 9RY

    23/01900/FULL Submitted 2 Aug 2023 150 yards away

    Replace 1no. front dormer with rooflight and 2no. rear rooflights with 2no. rear dormers in original house, plus two storey side extension with a front dormer and a rear dormer.

    Granted Full applications Extension Loft or dormer 14 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