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Planning application

29 Silwood Road Ascot SL5 0PY

Granted Windsor and Maidenhead 25/02052/PDXL Permitted Development Extended

Works: Extension Demolition Windows or glazing 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

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.

As published by the council, reference 25/02052/PDXL

Application record

Reference
25/02052/PDXL
Type
Permitted Development Extended
Status
Decided
Decision
Granted As published: Prior Approval Not Required
Received
13 Aug 2025
Validated
15 Aug 2025
Decided
18 Sep 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
  • 25/02404/CPD Granted

    29 Silwood Road Ascot SL5 0PY

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

    Decided 12 Dec 2025 Lawful development
  • 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  • 24/03135/PDXL Withdrawn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. 13 Aug 2025

    Received by Windsor and Maidenhead

  2. 15 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 18 Sep 2025

    Decision issued: Prior Approval Not Required

  4. 11 Aug 2026

    Added to PlanIndex

Documents

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

17 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.

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Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 18 September 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 prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 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

    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

  • 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

  • 29A Silwood Road Ascot SL5 0PY

    20/02885/PDXL Submitted 30 Oct 2020 50 yards away

    Single storey rear extension no greater than 8.0m depth, 3m high and an eaves height of 3m

    Granted Prior approval Extension 11 docs
    Small domestic

  • 29 Silwood Road Ascot SL5 0PY

    25/02404/CPD Submitted 15 Sep 2025 50 yards away

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

    Granted Lawful development 22 docs
    Small domestic

In Windsor and Maidenhead

  • 26/02170/PDXL Granted

    15 Cell Farm Avenue Old Windsor Windsor SL4 2PD

    Single storey rear extension no greater than 5.00m in depth, 2.85m high with an eaves height of 2.85m following demolition of the existing elements.

    Received 3 Sep, published by the council 12 Sep 2026 Prior approval
  • 26/02445/PDXL Awaiting decision

    Mulberry House Waltham Road Maidenhead SL6 3NH

    Single storey rear extension no greater than 7.88m in depth, 3.50m high with an eaves height of 3.00m.

    Received 7 Oct, published by the council 9 Oct 2026 Prior approval
  • 26/02001/CLAMA Granted

    158 Blackamoor Lane Maidenhead SL6 8RN

    Prior approval for the change of use of the ground floor from Use Class Eg(iii) to form 8 no. x 1 bedroom flats.

    Received 13 Aug, published by the council 24 Aug 2026 Prior approval
  • 26/02425/PDXL Awaiting decision

    Eton Manor 60 Eton Road Datchet Slough SL3 9AY

    Single storey rear extension no greater than 6.00m in depth, 3.00m high with an eaves height of 2.75m.

    Received 5 Oct, published by the council 9 Oct 2026 Prior approval
  • 26/02007/PDXL Refused

    18 Bradshaw Close Windsor SL4 5PS

    Single storey rear extension no greater than 3.60m in depth, 3.77m high with an eaves height of 2.43m.

    Received 13 Aug, published by the council 24 Aug 2026 Prior approval