Planning application
29 Silwood Road Ascot SL5 0PY
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
- 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 4 applications since 2025: 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.
-
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.
-
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.
Timeline
Dates from the published record
-
13 Aug 2025
Received by Windsor and Maidenhead
-
15 Aug 2025
Validated
Checked as complete and ready for consideration.
-
18 Sep 2025
Decision issued: Prior Approval Not Required
-
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.
Trade members open them from here.
Open the documentsWhat 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 500 metres
-
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.
Refused 21 docs -
29A Silwood Road Ascot SL5 0PY
x1 new dwelling and associated works following demolition of existing dwelling and outbuilding.
Granted Full applications New dwelling Demolition 17 docsSmall domestic -
29 Silwood Road Ascot SL5 0PY
Certificate of lawfulness to determine whether the proposed single storey outbuilding incidental to the main dwelling is lawful.
Granted Lawful development 22 docsSmall domestic -
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.
Refused 17 docs -
Land At Junction of Larch Avenue And Silwood Road Sunninghill Ascot
Consent to display non-illuminated fret cut lettering.
Granted Advertising 10 docs -
Land At Junction of Larch Avenue Ascot And Silwood Road Sunninghill Ascot
2no. detached dwellings (self build) with associated parking, landscaping and shared access.
Refused Full applications New dwelling 68 docs
Other prior approval applications
In Windsor and Maidenhead
-
26/01912/PDXL Granted
Fourwinds 2 Green Lane Ascot SL5 7QJ
Single storey rear extension no greater than 7.46m in depth, 3.20m high with an eaves height of 2.45m.
-
26/01831/PDXL Granted
1 Bell View Windsor SL4 4ET
Single storey rear extension no greater than 4.30m in depth, 2.80m high with an eaves height of 2.50m.
-
26/01894/PDXL Granted
1 Grange Lane Cookham Maidenhead SL6 9RP
1No. single storey rear extension and 1No. single storey side/rear extension no greater than 8.00m in depth, 3.50m high with an eaves height of 2.50m.
-
26/01822/PDXL Granted
Highwood Corner Grubwood Lane Cookham Maidenhead SL6 9UB
Single storey side/rear extension no greater than 8.00m in depth, 4.00m high with an eaves height of 3.80m.
-
26/01846/PDXL Granted
24 New Road Datchet Slough SL3 9JB
Single storey rear extension no greater than 4.00m in depth, 3.20m high with an eaves height of 3.00m.