23 Llanvair Close Ascot SL5 9HX
Certificate of lawfulness to determine whether the proposed single storey rear extension is lawful.
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Progress
Application details
- Reference
- 20/02481/CPD
- Local authority
- Windsor
- Postcode
- SL5 9HX
- Ward
- Ascot & Sunninghill
- Application type
- Outline
- Property type
- House
Key dates
- Submitted
- 23 Sept 2020
- Validated
- 24 Sept 2020
- Target decision
- 19 Nov 2020
- Decided
- 17 Nov 2020
14 documents · 0 comments · 7 constraints
Estimated project value
£35k–£63k
Typical UK cost for this job type, at South East rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- HAZELTINE, 9A LLANVAIR CLOSE, ASCOT, SL5 9HXDetached · £1,950,00010 months ago28 Nov 2025
- 19 LLANVAIR CLOSE, ASCOT, SL5 9HXDetached · £1,400,0002 years ago27 Aug 2024
- 15 LLANVAIR CLOSE, ASCOT, SL5 9HXDetached · £1,200,0003 years ago23 Feb 2023
- SANDERLING COTTAGE, 8 LLANVAIR CLOSE, ASCOT, SL5 9HXDetached · £1,675,0004 years ago8 Mar 2022
- 11 LLANVAIR CLOSE, ASCOT, SL5 9HXDetached · £1,500,0005 years ago30 Jul 2021
- 13 LLANVAIR CLOSE, ASCOT, SL5 9HXDetached · £1,275,0005 years ago12 Feb 2021
- SANDERLING COTTAGE, 8 LLANVAIR CLOSE, ASCOT, SL5 9HXDetached · £1,600,0005 years ago15 Jan 2021
- 27 LLANVAIR CLOSE, ASCOT, SL5 9HXDetached · £1,750,0006 years ago31 Jul 2020
Homes here go for about £1,550,000 — the median of the last 8 market sales in SL5 9HX, £1,200,000 to £1,950,000.
Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
Nearby applications
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