Skip to content
PlanIndex Get alerts
Menu

Planning application

29 Silwood Road Ascot SL5 0PY

Granted Windsor and Maidenhead 25/02404/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 25/02404/CPD

Application record

Reference
25/02404/CPD
Type
Cert of Lawfulness of Proposed Dev
Status
Decided
Decision
Granted As published: Permitted Development
Received
15 Sep 2025
Validated
15 Sep 2025
Decided
12 Dec 2025
Ward
Sunningdale And Cheapside
Parish
Sunningdale Parish
Decision by
Delegated
Postcode
SL5 0PY

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 5 applications since 2024: 2 approved, 2 refused.

  • 25/03082/CLASAA Refused

    29 Silwood Road Ascot SL5 0PY

    Application for prior approval for the construction of one additional storey to the property with a maximum height of 2.7m.

    Decided 19 Jan 2026
  • 25/02052/PDXL Granted

    29 Silwood Road Ascot SL5 0PY

    2no. single storey side extensions no greater than 8.00m in depth, 4.00m high with an eaves height of 2.60m and alterations to fenestration following demolition of existing elements.

    Decided 18 Sep 2025 Prior approval
  • 25/02037/CLASAA Refused

    29 Silwood Road Ascot SL5 0PY

    Application for prior approval for construction of one additional storey to property with a maximum height of 2.7m.

    Decided 10 Oct 2025
  • 24/03135/PDXL Withdrawn

    29 Silwood Road Ascot SL5 0PY

    Single storey detached garage no greater than 6.90m in depth, 4.00m high with an eaves height of 2.50m..

    Decided 20 Jan 2025 Prior approval

Timeline

Dates from the published record

  1. 15 Sep 2025

    Received by Windsor and Maidenhead

  2. 12 Dec 2025

    Decision issued: Permitted Development

  3. 11 Aug 2026

    Added to PlanIndex

Documents

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

22 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 12 December 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

  • 29 Silwood Road Ascot SL5 0PY

    25/02037/CLASAA Submitted 11 Aug 2025 50 yards away

    Application for prior approval for construction of one additional storey to property with a maximum height of 2.7m.

    Refused 17 docs

  • 29 Silwood Road Ascot SL5 0PY

    24/03135/PDXL Submitted 20 Dec 2024 50 yards away

    Single storey detached garage no greater than 6.90m in depth, 4.00m high with an eaves height of 2.50m..

    Withdrawn Prior approval 9 docs
    Small domestic

  • 29 Silwood Road Ascot SL5 0PY

    25/03082/CLASAA Submitted 24 Nov 2025 50 yards away

    Application for prior approval for the construction of one additional storey to the property with a maximum height of 2.7m.

    Refused 21 docs

  • 29 Silwood Road Ascot SL5 0PY

    25/02052/PDXL Submitted 13 Aug 2025 50 yards away

    2no. single storey side extensions no greater than 8.00m in depth, 4.00m high with an eaves height of 2.60m and alterations to fenestration following demolition of existing elements.

    Granted Prior approval Extension Demolition +1 17 docs
    Small domestic

  • 29A Silwood Road Ascot SL5 0PY

    20/03349/CLASAA Submitted 10 Dec 2020 50 yards away

    Application for prior approval for construction of one additional storey to property with a maximum height of 3m.

    Granted 8 docs

  • 29A Silwood Road Ascot SL5 0PY

    21/01027/FULL Submitted 1 Apr 2021 50 yards away

    x1 new dwelling and associated works following demolition of existing dwelling and outbuilding.

    Granted Full applications New dwelling Demolition 17 docs
    Small domestic

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