18 Stephenson Drive Windsor SL4 5LG
Certificate of lawfulness to determine whether the proposed single storey rear extension is lawful.
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Progress
Application details
- Reference
- 21/01149/CPD
- Local authority
- Windsor
- Postcode
- SL4 5LG
- Ward
- Clewer East
- Application type
- Outline
- Property type
- House
Key dates
- Submitted
- 13 Apr 2021
- Validated
- 4 May 2021
- Target decision
- 29 Jun 2021
- Decided
- 27 Jul 2021
10 documents · 0 comments · 8 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.
- 6 STEPHENSON DRIVE, WINDSOR, SL4 5LGTerraced · £550,0009 months ago17 Nov 2025
- 3 STEPHENSON DRIVE, WINDSOR, SL4 5LGTerraced · £550,0003 years ago23 Nov 2022
- 2 STEPHENSON DRIVE, WINDSOR, SL4 5LGTerraced · £512,5004 years ago22 Apr 2022
- 20 STEPHENSON DRIVE, WINDSOR, SL4 5LGSemi-detached · £410,0007 years ago3 Oct 2018
- 22 STEPHENSON DRIVE, WINDSOR, SL4 5LGTerraced · £370,0008 years ago24 Aug 2018
- 18 STEPHENSON DRIVE, WINDSOR, SL4 5LGTerraced · £455,0008 years ago28 Feb 2018
- 8 STEPHENSON DRIVE, WINDSOR, SL4 5LGTerraced · £515,00010 years ago22 Mar 2016
- 6 STEPHENSON DRIVE, WINDSOR, SL4 5LGTerraced · £479,95011 years ago24 Jul 2015
Homes here go for about £496,225 — the median of the last 8 market sales in SL4 5LG, £370,000 to £550,000.
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.
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