Skip to content
PlanIndex Get alerts
Menu

Planning application

Merlins Littlefield Green White Waltham Maidenhead SL6 3JN

Granted Windsor and Maidenhead 26/00033/CPD Cert of Lawfulness of Proposed Dev

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.

    Decided 21 Aug 2026 Full applications
  • 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.

    Decided 12 Feb 2026 Lawful development
  • 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.

    Decided 10 Feb 2026 Prior approval
  • 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.

    Decided 2 Jan 2025 Prior approval

Timeline

Dates from the published record

  1. 8 Jan 2026

    Received by Windsor and Maidenhead

  2. 17 Feb 2026

    Decision issued: Permitted Development

  3. 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 documents

What 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

    26/00016/PDXL Submitted 6 Jan 2026 50 yards away

    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 docs
    Small domestic
  • Merlins Littlefield Green White Waltham Maidenhead SL6 3JN

    24/02846/PDXL Submitted 21 Nov 2024 50 yards away

    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 docs
    Small domestic
  • Merlins Littlefield Green White Waltham Maidenhead SL6 3JN

    26/00014/CPD Submitted 6 Jan 2026 50 yards away

    Certificate of lawfulness to determine whether the proposed detached outbuilding incidental to the main dwelling is lawful.

    Granted Lawful development 7 docs
    Small domestic
  • Merlins Littlefield Green White Waltham Maidenhead SL6 3JN

    26/01414/FULL Submitted 8 Jun 2026 50 yards away

    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 docs
    Small domestic
  • Iona Littlefield Green Paley Street Maidenhead SL6 3JN

    25/02967/CPD Submitted 10 Nov 2025 50 yards away

    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

    23/02106/FULL Submitted 25 Aug 2023 100 yards away

    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

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