Planning application
27 Princes Close Eton Wick Windsor SL4 6LZ
Works: Loft or dormer
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 3no. front rooflights, hip to gable and 1no. rear dormer is lawful.
As published by the council, reference 26/00130/CPD
Application record
- Reference
- 26/00130/CPD
- Type
- Cert of Lawfulness of Proposed Dev
- Status
- Decided
- Decision
- Permitted Development
- Received
- 19 Jan 2026
- Validated
- 19 Jan 2026
- Decided
- 10 Mar 2026
- Ward
- Eton And Castle
- Parish
- Eton Town Council
- Decision by
- Delegated
- Postcode
- SL4 6LZ
Site history
Applications at this address on the Windsor and Maidenhead register
This site has had 5 applications since 2021: 1 approved, 1 refused.
-
26/01587/FULL Awaiting decision
27 Princes Close Eton Wick Windsor SL4 6LZ
Part single part two storey side/rear extension, 1no. rear dormer, 4no. front rooflights and new rear steps.
-
23/02075/FULL Refused
27 Princes Close Eton Wick Windsor SL4 6LZ
Sub-division of the existing site to create 2no. dwellings with a two storey side extension, new shared access and 3no. parking spaces following the demolition of the existing garage and detached outbuilding.
-
21/03073/FULL Withdrawn
27 Princes Close Eton Wick Windsor SL4 6LZ
x1 new dwelling, following demolition of the existing garage.
-
21/00991/FULL Withdrawn
27 Princes Close Eton Wick Windsor SL4 6LZ
Single storey front extension, new covered area to rear elevation two storey side extension, loft conversion with x1 dormer to rear, x2 rooflights to front elevation, alteration to existing vehicular access, chimney and fenestration following demolition of existing element.
Timeline
Dates from the published record
-
19 Jan 2026
Received by Windsor and Maidenhead
-
10 Mar 2026
Decision issued: Permitted Development
-
25 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
7 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 documentsWhat this grant of permission means
Windsor and Maidenhead granted permission on 10 March 2026, 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
-
27 Princes Close Eton Wick Windsor SL4 6LZ
71% historically approved · decision due ~11 Sep
Part single part two storey side/rear extension, 1no. rear dormer, 4no. front rooflights and new rear steps.
Awaiting decision Full applications Extension Loft or dormer 8 docs -
27 Princes Close Eton Wick Windsor SL4 6LZ
Sub-division of the existing site to create 2no. dwellings with a two storey side extension, new shared access and 3no. parking spaces following the demolition of the existing garage and detached outbuilding.
Refused Full applications Extension Demolition 55 docsSeveral homes -
27 Princes Close Eton Wick Windsor SL4 6LZ
x1 new dwelling, following demolition of the existing garage.
Withdrawn Full applications New dwelling Demolition 28 docsDomestic -
Land At 27 And 27 Princes Close Eton Wick Windsor
Sub-division of the site and erection of a two storey side extension to form a new dwelling, alterations to existing access and fenestration following demolition of existing garage and outbuilding.
Refused Full applications New dwelling Extension +2 34 docsSmall domestic -
27 Princes Close Eton Wick Windsor SL4 6LZ
Single storey front extension, new covered area to rear elevation two storey side extension, loft conversion with x1 dormer to rear, x2 rooflights to front elevation, alteration to existing vehicular access, chimney and fenestration following demolition of existing element.
Withdrawn Full applications Extension Loft or dormer +2 8 docsSmall domestic -
10 Princes Close Eton Wick Windsor SL4 6LZ
Certificate of lawfulness to determine whether the proposed rear extension is lawful.
Refused Lawful development Extension 10 docs
Other lawful development applications
In Windsor and Maidenhead
-
26/01743/CPD Refused
1 Aston Mead Windsor SL4 5PW
Certificate of lawfulness to determine whether the proposed replacement single storey rear extension is lawful.
-
26/01828/CPU Granted
Concorde Park Concorde Road Maidenhead SL6 4FJ
Certificate of lawfulness to determine whether a private hire operators licence for taxi services is lawful.
-
26/01853/CPU Granted
20 Craufurd Rise Maidenhead SL6 7LS
Certificate of lawfulness to determine whether the proposed use of a room on the ground floor as private hire operators licence is lawful.
-
26/01781/CPD Refused
163 Arthur Road Windsor SL4 1RZ
Certificate of lawfulness to determine whether the proposed rear L shaped dormer with Juliet balcony and new air source heat pump are lawful.
-
26/01553/CLU Granted
64 Priors Way Maidenhead SL6 2EN
Certificate of lawfulness to determine whether the existing use of building as self-contained residential dwelling as per details set out in Statutory Declaration is lawful.