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Permitted21/00634/FULLSubmitted 5 years agoRear extension

78 Duke Street Windsor SL4 1SQ

Single storey side/rear extension with 2no. rooflights.

Find on council portalDocuments (8)

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Progress

Submitted
3 Mar 2021
— completed
Validated
3 Mar 2021
— completed
Consultation
5 Apr 2021
— completed
Target date
28 Apr 2021
— completed
Decided
28 Apr 2021
— completed

Application details

Reference
21/00634/FULL
Local authority
Windsor
Postcode
SL4 1SQ
Ward
Eton And Castle
Application type
Full
Property type
House

Key dates

Submitted
3 Mar 2021
Validated
3 Mar 2021
Comments close
5 Apr 2021
Target decision
28 Apr 2021
Decided
28 Apr 2021

8 documents · 0 comments · 11 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. 3 recent sales are listed below.

Homes here go for about £640,000 — the median of the last 7 market sales in SL4 1SQ, £395,000 to £805,000.

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