Planning application
Merlins Littlefield Green White Waltham Maidenhead SL6 3JN
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
Certificate of lawfulness to determine whether the proposed single storey side extension and enlargement of the existing rear dormer is lawful.
As published by the council, reference 26/00033/CPD
Application record
- Reference
- 26/00033/CPD
- Type
- Cert of Lawfulness of Proposed Dev
- Status
- Decided
- Decision
- Granted As published: Permitted Development
- Received
- 8 Jan 2026
- Validated
- 8 Jan 2026
- Decided
- 17 Feb 2026
- Ward
- Hurley And Walthams
- Parish
- White Waltham Parish
- Decision by
- Delegated
- Postcode
- SL6 3JN
Site history
Applications at this address on the Windsor and Maidenhead register
This site has had 5 applications since 2024: 3 approved, 2 refused.
-
26/01414/FULL Refused
Merlins Littlefield Green White Waltham Maidenhead SL6 3JN
Two storey front extension with gable feature, single storey side/rear extension, enlargement of the roofspace to include 2no. front dormers, 2no. rear Juliet balconies and 1no. rear terrace, alterations to fenestration and external finish, hardstanding and 1no. detached garage and following demolition of existing elements.
-
26/00014/CPD Granted
Merlins Littlefield Green White Waltham Maidenhead SL6 3JN
Certificate of lawfulness to determine whether the proposed detached outbuilding incidental to the main dwelling is lawful.
-
26/00016/PDXL Granted
Merlins Littlefield Green White Waltham Maidenhead SL6 3JN
Single storey rear extension no greater than 8.00m in depth, 2.65m high with an eaves height of 2.65m.
-
24/02846/PDXL Refused
Merlins Littlefield Green White Waltham Maidenhead SL6 3JN
Single storey rear extension no greater than 6.0m in depth, 3.0m high with an eaves height of 2.7m.
Timeline
Dates from the published record
-
8 Jan 2026
Received by Windsor and Maidenhead
-
17 Feb 2026
Decision issued: Permitted Development
-
11 Aug 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Windsor and Maidenhead granted permission on 17 February 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 0.3 miles
-
Merlins Littlefield Green White Waltham Maidenhead SL6 3JN
Single storey rear extension no greater than 8.00m in depth, 2.65m high with an eaves height of 2.65m.
Granted Prior approval Extension 8 docsSmall domestic -
Merlins Littlefield Green White Waltham Maidenhead SL6 3JN
Single storey rear extension no greater than 6.0m in depth, 3.0m high with an eaves height of 2.7m.
Refused Prior approval Extension 9 docsSmall domestic -
Merlins Littlefield Green White Waltham Maidenhead SL6 3JN
Certificate of lawfulness to determine whether the proposed detached outbuilding incidental to the main dwelling is lawful.
Granted Lawful development 7 docsSmall domestic -
Merlins Littlefield Green White Waltham Maidenhead SL6 3JN
Two storey front extension with gable feature, single storey side/rear extension, enlargement of the roofspace to include 2no. front dormers, 2no. rear Juliet balconies and 1no. rear terrace, alterations to fenestration and external finish, hardstanding and 1no. detached garage and following demolition of existing elements.
Refused Full applications Extension Loft or dormer +2 17 docsSmall domestic -
Iona Littlefield Green Paley Street Maidenhead SL6 3JN
Certificate of lawfulness to determine whether the proposed garage is lawful.
Granted Lawful development 7 docs -
Royal Oak Public House Littlefield Green White Waltham Maidenhead SL6 3JN
Redevelopment of the site including demolition (retrospective) of the former inn and provision of a new inn, dining area, refuse store, plant area with screening garden, new boundary treatment and associated highway and landscape works.
Granted Full applications Demolition 46 docs
Other lawful development applications
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.
-
26/01954/CPD Withdrawn
Mulberry House Waltham Road Maidenhead SL6 3NH
Certificate of lawfulness to determine whether the single storey rear extension is lawful.
-
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
-
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
-
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.