Courtleigh House Charters Road Sunningdale Ascot SL5 9QD Data via plota.co.uk
Proposal
Single storey front extension with steps, first floor front balcony, loft conversion, 3 no. front rooflights, alterations to fenestration and replacement garage. Data via plota.co.uk
Application progress
Approved on 8 Jun 2026 · Delegated · Last checked 7 Sept 2026
Documents 12
Decision & officer reports 1
Statements & assessments 1
Plans & drawings 4
Consultation & comments 4
Site constraints 1
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 1
Last sold for £550,000 in January 2020. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in September 2019, the latest held for this property. The building may have changed since. View the certificate
Every application in Windsor and Maidenhead - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Roman Way House Charters Road Sunningdale Ascot SL5 0DE
Single storey rear extension (part retrospective).
Charters Farmhouse Charters Road Sunningdale Ascot SL5 9QZ
Extension to existing triple garage to provide a car port, storage and garden sh...
Syringa Cottage Charters Road Sunningdale Ascot SL5 9RG
Details required by Condition 3 (Sustainable drainage) of planning permission 25...
Nearby new applications
Roman Way House Charters Road Sunningdale Ascot SL5 0DE
Single storey rear extension (part retrospective).
16 Hamilton Drive Sunningdale Ascot SL5 9PP
Horse Chestnut - Cut back overhanging limbs to the fence line (002/1964/TPO)
3 Station Parade And Flat Over 3 Station Parade London Road Sunningdale Ascot SL5 0EP
New shopfront, single storey rear extension, rear first floor extension to the e...
Land At St James Gate Sunningdale Ascot
(G5) Pinus Nigra - remove lateral branches back from Clareways by 3-4m and remov...
Broomhall Recreation Ground Broomhall Lane Sunningdale Ascot SL5 0DG
WL02 and WL03 Fell, WL06 - Crown reduction by 3m, WL10 , WL11, WL14, WL15, WL16,...
Bridgehampton Lady Margaret Road Sunningdale Ascot SL5 9QH
Proposed Carport to end of existing garage and 1 no. South-west facing dormer
Important details
- Council
- Windsor and Maidenhead
- Application type
- Full
- Postcode
- SL5 9QD
- Received
- 7 Apr 2026
- Validated
- 15 Apr 2026
- Ward
- Sunningdale And Cheapside
- Parish
- Sunningdale Parish
- Case officer
- Show
- Target decision
- 9 Jun 2026
- Decision
- Application Permitted
- Decision date
- 8 Jun 2026
- Decision level
- Delegated
- Applicant
- Show
How this decision compares
Decided in 54 days from validation, about the council's usual 53 days. Approved, as 75% of extensions here are.
Plota live figures for extensions decided by Windsor and Maidenhead in the last twelve months, from validation. Windsor and Maidenhead decision record →
Consultation & key dates
- Alt. reference
- PP-14839655
- Planning Portal ref
- PP-14839655
- Comments by
- 17 May 2026
- Statutory expiry
- 9 Jun 2026
- Env. assessment
- No
Historical activity at this location
7 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Windsor and Maidenhead is faster than most councils at deciding householder applications, ranking #82 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Windsor and Maidenhead is also one of the strictest councils - it refuses more householder applications than almost any other, with only 74% approved vs 90% nationally.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Track this application
Courtleigh House Charters Road Sunningdale Ascot SL5 9QD
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.